Overvoltage
Protection Solutions
Integrated Circuits
Selection Guide
High Voltage, Analog & Mixed Signal ICs,
Optically Isolated Devices
Design with Confidence
Supported by our Deep Application
Expertise and Extensive Portfolio
About this guide
Littelfuse: Everywhere, Every Day
Application Knowledge
IXYS Integrated Circuits, formerly a wholly owned subsidiary of IXYS Corporation, is now part of Littelfuse, Inc. IXYS Integrated Circuits designs,
manufactures, and markets a wide variety of semiconductor devices and is a major provider of optically isolated electronic components.
Founded in 1927, Littelfuse has become the world’s most respected
circuit protection brand, with well-established and growing
platforms in power control and sensing technologies. Today, we
are a global company, offering a diverse and extensive product
portfolio—fuses, semiconductors, polymers, ceramics, relays,
sensors, and more—serving the electronics, automotive, and
industrial markets. Each is manufactured to exacting quality
standards and backed by an unwavering commitment to technical
support and customer service.
Global Support
IXYS Integrated Circuits’ unique mix of high voltage wafer fabrication, isolation barrier expertise, multi-chip packaging experience, and expertise
in analog, mixed signal, and power design, points the way to greater functionality in a smaller footprint at lower cost for your designs.
Topic
Products
Page
4
Topic
Solid State Relay Product Specifications
22–30
31–32
Solid State Relays
5–8
Fault Protected Solid State Relay Product Specifications
IGBT & MOSFET Gate Drivers
9–10
Optically Isolated Power Relay Product Specifications
Sic MOSFET & IGBT Gate Drivers
11
Page
33
Optically Isolated AC Power Switch Product Specifications
34–37
38–40
IGBT & MOSFET High-Speed Gate Drivers
12–13
IGBT & MOSFET Low-Side Gate Driver Product Specifications
High Voltage Isolated Analog Switches
41
42–43
14–15
SiC MOSFET & IGBT Low-Side Gate Driver Product Specifications
Optocouplers
16
IGBT & MOSFET High-Speed Gate Driver Product Specifications
MOSFETS
17
Optically Isolated Gate Driver Product Specifications
44
Non-Volatile Digitally Programmable Capacitors
18
Linear/Standard Optocoupler Product Specifications
45
High Voltage LED Drivers
19
Depletion Mode MOSFET Product Specifications
46
Multifunction Products: SSR/Optocouplers
20
Telecommunication Product Specifications
Voltage Monitoring & Sensing IC
21
Multifunction Product: SSR/Optocoupler Product Specifications
Specifications, descriptions, and illustrative material in this literature are as accurate as known at the time
of publication, but are subject to changes without notice. Visit Littelfuse.com for more information.
OptoMOS® is a registered trademark of IXYS Integrated Circuits
2
47
48–49
Our history of innovation, combined with our customer-first
culture, drives us to collaborate with you to develop safer, more
reliable products that are energy efficient and compliant with
global regulations. We will partner with you to solve complex
problems wherever electrical energy is used, bringing design,
engineering, and technical expertise to deliver business results.
Why Choose Littelfuse
Littelfuse is the global leader in circuit protection solutions.
We are the only company to offer all of the pertinent circuit
protection technologies, with products that can be used in
virtually everything that uses electrical energy. Complementing
our wide portfolio of circuit protection products is a global
network of design and technical support expertise. We offer
decades of design experience to help you address
application challenges and achieve regulatory compliance.
Your Single Source
Littelfuse offers an extensive circuit protection product line.
We design forward-thinking, application-specific solutions to
provide assurance that your most demanding requirements
will be met. Our goal is to provide the most complete range of
options so that you will not have to compromise.
For over 90 years, Littelfuse has maintained a focus on circuit protection,
and we will continue to adapt as technologies evolve. Engineers and
circuit designers around the world have come to rely on Littelfuse
products and application knowledge to support their designs.
Littelfuse stays close to customers. With manufacturing, lab, and design
facilities located around the globe, application knowledge and technical
support are locally available. Also, we offer a network of regional
customer support offices and hundreds of independent authorized
distributor contacts to assist you. Visit Littelfuse.com/contact-us to
find local support near you.
Standards Compliance Expertise
Most Littelfuse products comply with a wide range of applicable
industry and government guidelines as well as our own rigorous
quality and reliability criteria. We continually look forward and adapt to
changing requirements so that our products will comply with industryspecific national and international standards, such as CCC, CSA, IEC,
IEEE, ISO, ITU, Meti, RoHs, Telcordia, TIA, and many more.
Operational Excellence
With our global manufacturing footprint, Littelfuse is firmly committed
to manufacturing quality products at a competitive price. We build
quality into our products and services, striving for zero defects in
everything we do, thereby reducing cost and increasing your total
satisfaction. We strive to exceed your expectations every day.
Quality Assurance
Our global manufacturing facilities abide by strict quality
assurance requirements and hold the following quality
management system registrations:
• ISO 9001
• ISO14001
• IATF 16949
3
Testing Support
Littelfuse can help ensure that your products will withstand most
common threats repeatedly and will fail safely under extreme
circumstances. We can serve as an independent source to provide
assistance as you design by offering lab testing capabilities for
customer applications. This testing includes industry-specific
required power fault and Electrostatic Discharge (ESD) / Electrically
Fast Transients (EFT) / lightning surge conditions.
©2022 Littelfuse, Inc.
Littelfuse.com
Design with Confidence
Supported by our Deep Application
Expertise and Extensive Portfolio
About this guide
Littelfuse: Everywhere, Every Day
Application Knowledge
IXYS Integrated Circuits, formerly a wholly owned subsidiary of IXYS Corporation, is now part of Littelfuse, Inc. IXYS Integrated Circuits designs,
manufactures, and markets a wide variety of semiconductor devices and is a major provider of optically isolated electronic components.
Founded in 1927, Littelfuse has become the world’s most respected
circuit protection brand, with well-established and growing
platforms in power control and sensing technologies. Today, we
are a global company, offering a diverse and extensive product
portfolio—fuses, semiconductors, polymers, ceramics, relays,
sensors, and more—serving the electronics, automotive, and
industrial markets. Each is manufactured to exacting quality
standards and backed by an unwavering commitment to technical
support and customer service.
Global Support
IXYS Integrated Circuits’ unique mix of high voltage wafer fabrication, isolation barrier expertise, multi-chip packaging experience, and expertise
in analog, mixed signal, and power design, points the way to greater functionality in a smaller footprint at lower cost for your designs.
Topic
Products
Page
4
Topic
Solid State Relay Product Specifications
22–30
31–32
Solid State Relays
5–8
Fault Protected Solid State Relay Product Specifications
IGBT & MOSFET Gate Drivers
9–10
Optically Isolated Power Relay Product Specifications
Sic MOSFET & IGBT Gate Drivers
11
Page
33
Optically Isolated AC Power Switch Product Specifications
34–37
38–40
IGBT & MOSFET High-Speed Gate Drivers
12–13
IGBT & MOSFET Low-Side Gate Driver Product Specifications
High Voltage Isolated Analog Switches
41
42–43
14–15
SiC MOSFET & IGBT Low-Side Gate Driver Product Specifications
Optocouplers
16
IGBT & MOSFET High-Speed Gate Driver Product Specifications
MOSFETS
17
Optically Isolated Gate Driver Product Specifications
44
Non-Volatile Digitally Programmable Capacitors
18
Linear/Standard Optocoupler Product Specifications
45
High Voltage LED Drivers
19
Depletion Mode MOSFET Product Specifications
46
Multifunction Products: SSR/Optocouplers
20
Telecommunication Product Specifications
Voltage Monitoring & Sensing IC
21
Multifunction Product: SSR/Optocoupler Product Specifications
Specifications, descriptions, and illustrative material in this literature are as accurate as known at the time
of publication, but are subject to changes without notice. Visit Littelfuse.com for more information.
OptoMOS® is a registered trademark of IXYS Integrated Circuits
2
47
48–49
Our history of innovation, combined with our customer-first
culture, drives us to collaborate with you to develop safer, more
reliable products that are energy efficient and compliant with
global regulations. We will partner with you to solve complex
problems wherever electrical energy is used, bringing design,
engineering, and technical expertise to deliver business results.
Why Choose Littelfuse
Littelfuse is the global leader in circuit protection solutions.
We are the only company to offer all of the pertinent circuit
protection technologies, with products that can be used in
virtually everything that uses electrical energy. Complementing
our wide portfolio of circuit protection products is a global
network of design and technical support expertise. We offer
decades of design experience to help you address
application challenges and achieve regulatory compliance.
Your Single Source
Littelfuse offers an extensive circuit protection product line.
We design forward-thinking, application-specific solutions to
provide assurance that your most demanding requirements
will be met. Our goal is to provide the most complete range of
options so that you will not have to compromise.
For over 90 years, Littelfuse has maintained a focus on circuit protection,
and we will continue to adapt as technologies evolve. Engineers and
circuit designers around the world have come to rely on Littelfuse
products and application knowledge to support their designs.
Littelfuse stays close to customers. With manufacturing, lab, and design
facilities located around the globe, application knowledge and technical
support are locally available. Also, we offer a network of regional
customer support offices and hundreds of independent authorized
distributor contacts to assist you. Visit Littelfuse.com/contact-us to
find local support near you.
Standards Compliance Expertise
Most Littelfuse products comply with a wide range of applicable
industry and government guidelines as well as our own rigorous
quality and reliability criteria. We continually look forward and adapt to
changing requirements so that our products will comply with industryspecific national and international standards, such as CCC, CSA, IEC,
IEEE, ISO, ITU, Meti, RoHs, Telcordia, TIA, and many more.
Operational Excellence
With our global manufacturing footprint, Littelfuse is firmly committed
to manufacturing quality products at a competitive price. We build
quality into our products and services, striving for zero defects in
everything we do, thereby reducing cost and increasing your total
satisfaction. We strive to exceed your expectations every day.
Quality Assurance
Our global manufacturing facilities abide by strict quality
assurance requirements and hold the following quality
management system registrations:
• ISO 9001
• ISO14001
• IATF 16949
3
Testing Support
Littelfuse can help ensure that your products will withstand most
common threats repeatedly and will fail safely under extreme
circumstances. We can serve as an independent source to provide
assistance as you design by offering lab testing capabilities for
customer applications. This testing includes industry-specific
required power fault and Electrostatic Discharge (ESD) / Electrically
Fast Transients (EFT) / lightning surge conditions.
©2022 Littelfuse, Inc.
Littelfuse.com
Solid State Relays
Products
IXYS Integrated Circuits, formerly a wholly owned subsidiary of IXYS Corporation, is now part of Littelfuse, Inc. IXYS Integrated Circuits designs,
manufactures, and markets a wide variety of semiconductor devices and is a major provider of optically isolated electronic components.
IXYS Integrated Circuits’ unique mix of high voltage wafer fabrication, isolation barrier expertise, multi-chip packaging experience, and expertise
in analog, mixed signal, and power design, points the way to greater functionality in a smaller footprint at lower cost for your designs.
IGBT & MOSFET Drivers
High voltage, low-side, and optically isolated
IGBT and MOSFET drivers, many of which
are AEC-Q100 qualified.
N-Channel Depletion
Mode MOSFETs
Normally closed discrete small power MOSFETs.
IXYS Integrated Circuits‘ line of solid state relays is one of the broadest in industry. The devices use discrete semiconductor components and the
patented OptoMOS ® architecture to deliver fast, reliable, bounce-free switching in a compact design. Semiconductor relays are an ideal replacement
for larger reed and electromechanical relays. Compared to these old electromagnetic technologies, our OptoMOS ® relays offer significantly lower
drive current, small package size, no susceptibility to magnetic interaction, and solid state reliability. All of these are key requirements for the design
of today's complex, low-power, multi-channel products.
Features & Benefits
Applications
■ Low drive current
■ Instrumentation
■ High reliability
■ Multiplexers
■ No EMI/RFI generation
■ Data acquisition/
electronic switching
■ AC or DC switching
■ Current limiting devices available
■ Fault protected versions available
SiC-Gate Drivers
LED Drivers
Specialized drivers for SiC-MOSFETs
and high power IGBTs.
High-efficiency, high-brightness LED drivers with
wide input operating voltage range up to 550VDC .
■ Low off-state leakage
Output Configurations
Type BI
■ Meters (Watt-hour, water, gas)
Type UNI
± Load
± Load
Type BI+ (UNI)
+ Load
+ Load
Don’t Use
± Load
± Load
Control
Input
■ Security
Load
Voltage
Polarity Dependent
Control
Input
+V
■ Industrial controls
- Load
- Load
Polarity Independent
■ Medical equipment (patient/
equipment isolation)
■ Telecomm / datacomm
Type BI+ (BI)
+V
Load
Voltage
-V
+I
-V
+I
Load
Current
Load
Current
-I
-I
All waveforms are into a resistive load
IGBT & MOSFET Drivers
■ High-Side and Low-Side
■ Half-Bridge
■ 3-Phase
Type BI relays conduct load current in both directions.
Type BI+ relays, in BI configuration, conduct load current in both directions.
HV Switch Arrays
Type UNI relays conduct load current from the positive terminal to the
negative terminal only.
High voltage isolated analog switch arrays.
Type BI+ relays, in UNI configuration with output MOSFETs wired in parallel, enable
higher load current from positive terminal to negative terminal only.
The accompanying SSR tables reference these types (BI, BI+, & UNI) for all devices listed.
Solid State Relays (SSR)
One of the industry’s broadest lines of
optically isolated SSRs, available in a
wide selection of configurations, blocking
voltages, and load currents.
Non-volatile Digitally
Programmable Capacitors
Provide capacitive offset trimming for
capacitance sensitive circuits.
4-Pin
SOP
8-Pin
SOP
6-Pin
Flatpack
(8-Pin
Body)
8-Pin
Flatpack
4-Pin
DIP
4-Pin
V-DIP
16-Pin
SOIC
6-Pin
DIP
Power
SOIC
Power
SIP
Fault Protected
Solid State Relays
Multifunction SSR/
Optocouplers
Active current limiting SSRs with
thermal management.
Allows designers to consolidate circuit
functions into a single device.
4-Pin
Surface
Mount
Telecommunications
Market
6-Pin
Surface
Mount
Normally Open Power Relays
Packages with heat dissipating, isolating ceramic
substrate that are heat-sink compatible for higher
current applications.
Phone-line interface and monitoring devices.
4
5
Optically Isolated
AC Power Switches
SCR-based AC Power Switches
(zero-cross & rapid turn-on).
8-Pin
Surface
Mount
8-Pin
DIP
Note – Images are to scale
©2022 Littelfuse, Inc.
Littelfuse.com
Solid State Relays
Products
IXYS Integrated Circuits, formerly a wholly owned subsidiary of IXYS Corporation, is now part of Littelfuse, Inc. IXYS Integrated Circuits designs,
manufactures, and markets a wide variety of semiconductor devices and is a major provider of optically isolated electronic components.
IXYS Integrated Circuits’ unique mix of high voltage wafer fabrication, isolation barrier expertise, multi-chip packaging experience, and expertise
in analog, mixed signal, and power design, points the way to greater functionality in a smaller footprint at lower cost for your designs.
IGBT & MOSFET Drivers
High voltage, low-side, and optically isolated
IGBT and MOSFET drivers, many of which
are AEC-Q100 qualified.
N-Channel Depletion
Mode MOSFETs
Normally closed discrete small power MOSFETs.
IXYS Integrated Circuits‘ line of solid state relays is one of the broadest in industry. The devices use discrete semiconductor components and the
patented OptoMOS ® architecture to deliver fast, reliable, bounce-free switching in a compact design. Semiconductor relays are an ideal replacement
for larger reed and electromechanical relays. Compared to these old electromagnetic technologies, our OptoMOS ® relays offer significantly lower
drive current, small package size, no susceptibility to magnetic interaction, and solid state reliability. All of these are key requirements for the design
of today's complex, low-power, multi-channel products.
Features & Benefits
Applications
■ Low drive current
■ Instrumentation
■ High reliability
■ Multiplexers
■ No EMI/RFI generation
■ Data acquisition/
electronic switching
■ AC or DC switching
■ Current limiting devices available
■ Fault protected versions available
SiC-Gate Drivers
LED Drivers
Specialized drivers for SiC-MOSFETs
and high power IGBTs.
High-efficiency, high-brightness LED drivers with
wide input operating voltage range up to 550VDC .
■ Low off-state leakage
Output Configurations
Type BI
■ Meters (Watt-hour, water, gas)
Type UNI
± Load
± Load
Type BI+ (UNI)
+ Load
+ Load
Don’t Use
± Load
± Load
Control
Input
■ Security
Load
Voltage
Polarity Dependent
Control
Input
+V
■ Industrial controls
- Load
- Load
Polarity Independent
■ Medical equipment (patient/
equipment isolation)
■ Telecomm / datacomm
Type BI+ (BI)
+V
Load
Voltage
-V
+I
-V
+I
Load
Current
Load
Current
-I
-I
All waveforms are into a resistive load
IGBT & MOSFET Drivers
■ High-Side and Low-Side
■ Half-Bridge
■ 3-Phase
Type BI relays conduct load current in both directions.
Type BI+ relays, in BI configuration, conduct load current in both directions.
HV Switch Arrays
Type UNI relays conduct load current from the positive terminal to the
negative terminal only.
High voltage isolated analog switch arrays.
Type BI+ relays, in UNI configuration with output MOSFETs wired in parallel, enable
higher load current from positive terminal to negative terminal only.
The accompanying SSR tables reference these types (BI, BI+, & UNI) for all devices listed.
Solid State Relays (SSR)
One of the industry’s broadest lines of
optically isolated SSRs, available in a
wide selection of configurations, blocking
voltages, and load currents.
Non-volatile Digitally
Programmable Capacitors
Provide capacitive offset trimming for
capacitance sensitive circuits.
4-Pin
SOP
8-Pin
SOP
6-Pin
Flatpack
(8-Pin
Body)
8-Pin
Flatpack
4-Pin
DIP
4-Pin
V-DIP
16-Pin
SOIC
6-Pin
DIP
Power
SOIC
Power
SIP
Fault Protected
Solid State Relays
Multifunction SSR/
Optocouplers
Active current limiting SSRs with
thermal management.
Allows designers to consolidate circuit
functions into a single device.
4-Pin
Surface
Mount
Telecommunications
Market
6-Pin
Surface
Mount
Normally Open Power Relays
Packages with heat dissipating, isolating ceramic
substrate that are heat-sink compatible for higher
current applications.
Phone-line interface and monitoring devices.
4
5
Optically Isolated
AC Power Switches
SCR-based AC Power Switches
(zero-cross & rapid turn-on).
8-Pin
Surface
Mount
8-Pin
DIP
Note – Images are to scale
©2022 Littelfuse, Inc.
Littelfuse.com
Solid State Relays
Solid State Relays
Fault Protected Relays
Optically Isolated Power Relays
Active Current Limiting SSRs with Voltage Triggered Shutdown & Thermal Management
For power applications requiring a non-biased heat sink, the i4-PAC and ISOPLUS-264 power relays are an ideal solution. These devices utilize
isolated Direct Copper Bond (DCB) ceramic substrates which have got superior thermal properties. These power relay devices are specified for
both, to operate free air and mounted on a heat sink.
All of the Fault Protected Solid State Relays (SSR) listed below
feature Active Current Limiting and Thermal Management while the
CPC1540, CPC1563, and CPC1593 additionally feature Voltage
Triggered Shutdown, or VTS.
With ILIMIT Without VTS
Current Through Relay
Fault Protected SSRs can directly replace footprint-compatible standard
SSRs in existing designs to improve end-product survivability.
6
+ILMT
Gate Drive
Control
+ Control
These Fault Protected relays resume normal operation upon
removal of the fault condition or upon cycling the input control
current. Should the fault condition repeat or persist, the fault
protection will immediately resume.
Load
− Control
1
2
Thermal
Management
Time
5
Current
Limit
−ILMT
4
Load Voltage
Performance into resistive load
Load
Features & Benefits
Applications
■ Blocking voltage up to 1000VP
■ Medical equipment
■ On-resistance as low as
0.05 Ohm
■ Railroad/traffic controls
■ Turn-on/off switching speeds
from 5ms to 25ms
■ Test and measurement
equipment
■ MOSFET-based AC/DC
and DC-only power relays
Active Current Limiting: All Fault Protected SSRs limit load current
to protect both the load and the SSR.
■ Load current up to 22.8ADC
(with 5ºC/W heat sink)
Voltage Triggered Shutdown: CPC1540, CPC1563, and
CPC1593 incorporate a third protection feature called Voltage
Triggered Shutdown (VTS).
■ 2500VRMS isolation from
input to output and to the
ceramic substrate
With ILIMIT With VTS
During a current limiting event this advanced thermal management
protection feature reduces the relay current to 50%
duty cycle
■ 2-wire (I2C compatible)
serial interface
L1
Q1
S
+
GATE
Q
R
LD
+
CS
PWMD
■ Resistor-programmable
minimum off-time
GND
D1
R T Minimum Off-Time
TRIG
One Shot
Q
Voltage
Reference
■ Regulated LED current
■ Operation at 105ºC
CPC9909
Voltage
Regulator
CVDD
RT
RSENSE
GND
■ 2.5V to 5.5V Input Supply
Voltage Range
■ Drives external power MOSFET,
enabling high LED output
current
applications
■ 2mm x 2mm (DFN-6)
■ Buck or boost configuration
NCD2100: Non-Volatile Digital Programmable Capacitor
MXHV9910: High Voltage, Mains-Powered LED Driver
The NCD2100 is an EEPROM-based digitally programmable variable capacitor that provides capacitive offset trimming for capacitance sensitive circuits.
Programming the non-volatile EEPROM register value or implementing on demand capacitance value changes are easily accomplished by means of the
simple two-wire serial bus. To ensure interoperability over a broad array of design environments, the device is rated for operation with supply voltages
of 2.5V to 5.5V across the temperature range of −40ºC to +85ºC.
The MXHV9910 high-efficiency, high-brightness LED driver is manufactured in a high voltage BCDMOS on SOI process. The wide input operating
voltage range from 8VDC to 450VDC enables the device to be used in a broad range of high-brightness LED applications. The MXHV9910 features
a fixed-frequency, peak-current control method, which provides an ideal solution for driving multiple LEDs in series and in parallel. LED dimming
can be implemented by applying a small DC voltage to the LD pin, or by applying a low frequency PWM signal to the PWMD pin.
■ EEPROM non-volatile memory
Features & Benefits
Applications
■ Capacitance range 6.6pF
to 37.553pF
■ VCXOs
■ 1024 programmable
capacitance values
■ Tunable RF stages
■ Operating frequency range
200kHz to 250MHz
■ Smallest capacity step size: 63fF
■ 2mm x 2mm (DFN-6),
2.9mm x 2.8mm (TSOT-6)
Features & Benefits
NCD2100
■ 8V to 450V input voltage range
V DD
■ Crystal oscillators
■ >90% efficiency
CDAC1
X1
C0
■ RFID tags
■ Industrial wireless control
■ Capacitor sensor
trimming
DIGITAL
INTERFACE
CDAC2
Applications
■ Signage, decorative
LED lighting
■ Drives multiple LEDs in series/
parallel combinations
■ Flat-panel display
RGB backlighting
■ Regulated LED drive current
■ DC & AC/DC LED
driver applications
■ Linear or PWM brightness
control inputs
PV
Buck Configuration
MXHV9910 Application Circuit
Fuse F2
2A
AC Input
90 - 265Vrms
NTC1
HB LEDs
350mA
■ Resistor-programmable
oscillator frequency
LD
Monitor
BR1
AC
AC
-
+
D1
BYV26B
C1
0.1μF
400V
C2
22μF
400V
R1
402kΩ
VIN
CS
GND
GATE
L1
4.7mH
R2
51kΩ
MXHV9910
RT
LD
VDD
PWMD
RA1
5.0kΩ
IXTA8N50P
R3
0.56Ω
C3
2.2μF
16V
C4
0.1μF
25V
DA
CDAC3
18
DFN-6
TSOT-6
CLK
19
8-Pin
SOIC-EP
8-Pin
SOIC
VSS
Note – Images are to scale
Note – Images are to scale
©2022 Littelfuse, Inc.
Littelfuse.com
High Voltage
LED Drivers
Non-Volatile Digitally
Programmable Capacitors
NCD2400M: Wide Capacitance Range, Non-volatile, Digital Programmable Capacitor
CPC9909: High Efficiency, High Brightness Mains-Powered LED Driver
The NCD2400M is a dedicated electronic calibrator for oscillators, with reliable performance at 105ºC as required by OCXO applications. This product
can be used in series or shunt configuration, to support a wide variety of tuning circuit topologies. Digitally controlled capacitance trimming information
is communicated via a 2-wire (I2C compatible) interface. The calibration value can be stored in the internal, re-programmable, non-volatile memory.
The CPC9909 high-efficiency, high-brightness LED driver is manufactured in a high voltage BCDMOS on SOI process. The wide input operating voltage
range from 8VDC to 550VDC enables the device to be used in a broad range of high-brightness LED applications. The device features pulse frequency
modulation (PFM) with a constant peak-current control scheme. This regulation scheme is inherently stable, allowing the driver to be operated above
50% duty cycle without open loop instability or sub-harmonic oscillations. LED dimming can be implemented by applying a small DC voltage to the LD
pin, or by applying a low frequency PWM signal to the PWMD pin.
Features & Benefits
Applications
■ Series and shunt
configurations supported:
■ VCXOs
– Cshunt = 12.5pF to 194pF
in discrete 355fF steps
– Cseries = 1.7pF to 194pF
in discrete 376fF steps
■ 512-state digital
programmable capacitor
NCD2400M
V DD
■ Crystal oscillators
V+
■ Tunable RF stages
V+
■ RFID tags
CP
■ Industrial wireless control
SDA
■ Capacitor sensor
trimming
V+
DIGITAL
INTERFACE
AND
MEMORY
Applications
■ 8V to 550V input voltage range
■ Flat-panel display
RGB backlighting
■ Linear or PWM brightness
control inputs
■ Drives multiple LEDs
in series/parallel
C0
■ >90% efficiency
SCL
■ Operating frequency range
of DC to 150MHz
Features & Benefits
CN
CPC9909 Application Circuit
8 - 550V
VDD
VDD
■ Signage and decorative
LED lighting
VIN
RT
■ DC/DC or AC/DC LED
driver applications
■ Stable operation at >50%
duty cycle
■ 2-wire (I2C compatible)
serial interface
L1
Q1
S
+
GATE
Q
R
LD
+
CS
PWMD
■ Resistor-programmable
minimum off-time
GND
D1
R T Minimum Off-Time
TRIG
One Shot
Q
Voltage
Reference
■ Regulated LED current
■ Operation at 105ºC
CPC9909
Voltage
Regulator
CVDD
RT
RSENSE
GND
■ 2.5V to 5.5V Input Supply
Voltage Range
■ Drives external power MOSFET,
enabling high LED output
current
applications
■ 2mm x 2mm (DFN-6)
■ Buck or boost configuration
NCD2100: Non-Volatile Digital Programmable Capacitor
MXHV9910: High Voltage, Mains-Powered LED Driver
The NCD2100 is an EEPROM-based digitally programmable variable capacitor that provides capacitive offset trimming for capacitance sensitive circuits.
Programming the non-volatile EEPROM register value or implementing on demand capacitance value changes are easily accomplished by means of the
simple two-wire serial bus. To ensure interoperability over a broad array of design environments, the device is rated for operation with supply voltages
of 2.5V to 5.5V across the temperature range of −40ºC to +85ºC.
The MXHV9910 high-efficiency, high-brightness LED driver is manufactured in a high voltage BCDMOS on SOI process. The wide input operating
voltage range from 8VDC to 450VDC enables the device to be used in a broad range of high-brightness LED applications. The MXHV9910 features
a fixed-frequency, peak-current control method, which provides an ideal solution for driving multiple LEDs in series and in parallel. LED dimming
can be implemented by applying a small DC voltage to the LD pin, or by applying a low frequency PWM signal to the PWMD pin.
■ EEPROM non-volatile memory
Features & Benefits
Applications
■ Capacitance range 6.6pF
to 37.553pF
■ VCXOs
■ 1024 programmable
capacitance values
■ Tunable RF stages
■ Operating frequency range
200kHz to 250MHz
■ Smallest capacity step size: 63fF
■ 2mm x 2mm (DFN-6),
2.9mm x 2.8mm (TSOT-6)
Features & Benefits
NCD2100
■ 8V to 450V input voltage range
V DD
■ Crystal oscillators
■ >90% efficiency
CDAC1
X1
C0
■ RFID tags
■ Industrial wireless control
■ Capacitor sensor
trimming
DIGITAL
INTERFACE
CDAC2
Applications
■ Signage, decorative
LED lighting
■ Drives multiple LEDs in series/
parallel combinations
■ Flat-panel display
RGB backlighting
■ Regulated LED drive current
■ DC & AC/DC LED
driver applications
■ Linear or PWM brightness
control inputs
PV
Buck Configuration
MXHV9910 Application Circuit
Fuse F2
2A
AC Input
90 - 265Vrms
NTC1
HB LEDs
350mA
■ Resistor-programmable
oscillator frequency
LD
Monitor
BR1
AC
AC
-
+
D1
BYV26B
C1
0.1μF
400V
C2
22μF
400V
R1
402kΩ
VIN
CS
GND
GATE
L1
4.7mH
R2
51kΩ
MXHV9910
RT
LD
VDD
PWMD
RA1
5.0kΩ
IXTA8N50P
R3
0.56Ω
C3
2.2μF
16V
C4
0.1μF
25V
DA
CDAC3
18
DFN-6
TSOT-6
CLK
19
8-Pin
SOIC-EP
8-Pin
SOIC
VSS
Note – Images are to scale
Note – Images are to scale
©2022 Littelfuse, Inc.
Littelfuse.com
Voltage Monitoring
& Sensing IC
Multifunction Products:
SSR/Optocouplers
General Purpose Multifunction Products
CPC5712
The OptoMOS® line of Multifunction Products combines a number of discrete, optically isolated functions into a single package. These products mix
and match solid state relays, optocouplers, and Darlington transistors to create highly functional circuits in a single, small package. Multifunction
devices allow designers to consolidate circuit functions into a single device, thus freeing up valuable board space and reducing component count.
The CPC5712 is a special purpose Voltage Monitor with Detectors integrated circuit that is used in various high-voltage telephony applications such as
VoIP gateways and IP-PBXs. The device monitors the TIP/RING potential through a high-impedance divider (resistor isolation) to derive two programmable signal level detects, polarity information, and a scaled representation of the phone line voltages. In use, the resistor divider and the high input
impedance of the CPC5712 make the circuit practically undetectable on the line.
Features & Benefits
Applications
■ 3750VRMS input-tooutput isolation
■ Telecommunication/
datacommunication
■ Multiple functionality
in a single package
■ Instrumentation
■ Current limiting (part
numbers with “L” suffix)
Available Multifunction Product Configurations
The CPC5712 can also be used in non-telephony applications including instrumentation and industrial controls. It is virtually undetectable in use.
Features & Benefits
Voltage Monitoring
& Sensing IC
■ I/O subsystems/
electronic switching
■ Medical equipment (patient/
equipment isolation)
■ Security
IAD110
IAA110
IAB110
IBB110
■ 2 independent, programmable
level-detectors with
programmable hysteresis
■ VoIP gateways, IP-PBX, xDSL
■ Differential linear output
TS118
■ Common-Mode Rejection
Ratio (CMRR) >55dB
TS120
■ Worldwide telephone
network compatibility
■ High differential input
impedance, very low commonmode input impedance
■ Fixed gain, 3V to 5.5V operation
Telecommunications Multifunction Products
Multifunction devices allow designers to consolidate circuit functions into a single device, freeing up valuable board space and reducing component
count. Designed specifically for the telecommunications industry, the Integrated Telecom Circuit (ITC) series is well suited for voice telephony and modem
applications, providing most of the major functions required when designing DAA (Data Access Arrangement) or voice (FXO) line interface circuits.
Available in a 16-pin SOIC package.
Features & Benefits
Applications
■ 3750VRMS input-tooutput isolation
■ Telecommunication/
datacommunication
■ Multiple functionality
in a single package
■ Instrumentation
■ Current limiting (part numbers
with “L” suffix)
■ Electronic switching
■ I/O subsystems
Zener Protection
Unidirectional Opto-Input
■ TIP/RING monitoring: polarity
detection for caller ID, enhanced
911, line-in-use, battery
detection, PSTN check
1
VCC
TIP
806K
1%
RING
OUT+
7
IN+
8
IN-
(4)
10M
1%
1206
GND
16 15 14
VREF
VL1
9
10
R1
26.7K
1%
VH1
11
VL2
12
5
OUT-
6
POLARITY
4
DET1
3
DET2
2
VH2
+ Analog Output
- Analog Output
Polarity Output
Voltage Level Detect 1
Voltage Level Detect 2
13
R2
R3
R4
R5
17.8K 61.9K 26.7K 137K
1%
1%
1%
1%
Resistors set the Voltage Level Detect Thresholds
16-Pin
SOP
■ CMOS logic level output
(TTL compatible)
(1-Form-A)
PV
Zener Protection
Bidirectional Opto-Input
(1-Form-A)
(1-Form-A)
PV
■ Industrial controls
ITC117(L)
ITC135
20
8-Pin
Surface
Mount
16-Pin
SOIC
CPC5622-EVAL-600R Evaluation Board
PV
■ Medical equipment
(patient/equipment
isolation)
8-Pin
Flatpack
■ Non-telephony applications
include instrumentation and
industrial controls; virtually
undetectable in use
V+
0.1mF
Available Integrated Telecom Circuit Versions
No Zener Protection
Bidirectional Opto-Input
■ Security
8-Pin
DIP
CPC5712 Application Circuit
■ Special-purpose “Voltage
Monitor with Detectors”
integrated circuit used in high
voltage telephony applications
■ Fixed-level polarity detector
with hysteresis
TS117(L)
TS190(L)
XS170
Applications
■ Derives two voltage level
detects, polarity information, and
a scaled, linear representation
of the phone line voltages
ITC137
The evaluation board ships with the CPC5622A LITELINK III and
CPC5712U Voltage Monitor to demonstrate the functionality of a
PSTN terminating two-wire interface that provides both the analog
voice transmission and signaling functions. The analog interface is
configured to provide a 600 Ohms resistive AC impedance with 0dB
gain in both the transmit and receive directions.
While the CPC5622A provides the hook-switch and ringing detect
signaling functions, the CPC5712U is utilized to monitor and detect
changes in the DC line voltage to determine loop status and signaling
information sent by the network. Loop status is given by the logic
level outputs of the three CPC5712U on-board detectors indicating
Loop Presence, Line In Use, and Loop Polarity.
21
Note – Images are to scale
©2022 Littelfuse, Inc.
Littelfuse.com
Voltage Monitoring
& Sensing IC
Multifunction Products:
SSR/Optocouplers
General Purpose Multifunction Products
CPC5712
The OptoMOS® line of Multifunction Products combines a number of discrete, optically isolated functions into a single package. These products mix
and match solid state relays, optocouplers, and Darlington transistors to create highly functional circuits in a single, small package. Multifunction
devices allow designers to consolidate circuit functions into a single device, thus freeing up valuable board space and reducing component count.
The CPC5712 is a special purpose Voltage Monitor with Detectors integrated circuit that is used in various high-voltage telephony applications such as
VoIP gateways and IP-PBXs. The device monitors the TIP/RING potential through a high-impedance divider (resistor isolation) to derive two programmable signal level detects, polarity information, and a scaled representation of the phone line voltages. In use, the resistor divider and the high input
impedance of the CPC5712 make the circuit practically undetectable on the line.
Features & Benefits
Applications
■ 3750VRMS input-tooutput isolation
■ Telecommunication/
datacommunication
■ Multiple functionality
in a single package
■ Instrumentation
■ Current limiting (part
numbers with “L” suffix)
Available Multifunction Product Configurations
The CPC5712 can also be used in non-telephony applications including instrumentation and industrial controls. It is virtually undetectable in use.
Features & Benefits
Voltage Monitoring
& Sensing IC
■ I/O subsystems/
electronic switching
■ Medical equipment (patient/
equipment isolation)
■ Security
IAD110
IAA110
IAB110
IBB110
■ 2 independent, programmable
level-detectors with
programmable hysteresis
■ VoIP gateways, IP-PBX, xDSL
■ Differential linear output
TS118
■ Common-Mode Rejection
Ratio (CMRR) >55dB
TS120
■ Worldwide telephone
network compatibility
■ High differential input
impedance, very low commonmode input impedance
■ Fixed gain, 3V to 5.5V operation
Telecommunications Multifunction Products
Multifunction devices allow designers to consolidate circuit functions into a single device, freeing up valuable board space and reducing component
count. Designed specifically for the telecommunications industry, the Integrated Telecom Circuit (ITC) series is well suited for voice telephony and modem
applications, providing most of the major functions required when designing DAA (Data Access Arrangement) or voice (FXO) line interface circuits.
Available in a 16-pin SOIC package.
Features & Benefits
Applications
■ 3750VRMS input-tooutput isolation
■ Telecommunication/
datacommunication
■ Multiple functionality
in a single package
■ Instrumentation
■ Current limiting (part numbers
with “L” suffix)
■ Electronic switching
■ I/O subsystems
Zener Protection
Unidirectional Opto-Input
■ TIP/RING monitoring: polarity
detection for caller ID, enhanced
911, line-in-use, battery
detection, PSTN check
1
VCC
TIP
806K
1%
RING
OUT+
7
IN+
8
IN-
(4)
10M
1%
1206
GND
16 15 14
VREF
VL1
9
10
R1
26.7K
1%
VH1
11
VL2
12
5
OUT-
6
POLARITY
4
DET1
3
DET2
2
VH2
+ Analog Output
- Analog Output
Polarity Output
Voltage Level Detect 1
Voltage Level Detect 2
13
R2
R3
R4
R5
17.8K 61.9K 26.7K 137K
1%
1%
1%
1%
Resistors set the Voltage Level Detect Thresholds
16-Pin
SOP
■ CMOS logic level output
(TTL compatible)
(1-Form-A)
PV
Zener Protection
Bidirectional Opto-Input
(1-Form-A)
(1-Form-A)
PV
■ Industrial controls
ITC117(L)
ITC135
20
8-Pin
Surface
Mount
16-Pin
SOIC
CPC5622-EVAL-600R Evaluation Board
PV
■ Medical equipment
(patient/equipment
isolation)
8-Pin
Flatpack
■ Non-telephony applications
include instrumentation and
industrial controls; virtually
undetectable in use
V+
0.1mF
Available Integrated Telecom Circuit Versions
No Zener Protection
Bidirectional Opto-Input
■ Security
8-Pin
DIP
CPC5712 Application Circuit
■ Special-purpose “Voltage
Monitor with Detectors”
integrated circuit used in high
voltage telephony applications
■ Fixed-level polarity detector
with hysteresis
TS117(L)
TS190(L)
XS170
Applications
■ Derives two voltage level
detects, polarity information, and
a scaled, linear representation
of the phone line voltages
ITC137
The evaluation board ships with the CPC5622A LITELINK III and
CPC5712U Voltage Monitor to demonstrate the functionality of a
PSTN terminating two-wire interface that provides both the analog
voice transmission and signaling functions. The analog interface is
configured to provide a 600 Ohms resistive AC impedance with 0dB
gain in both the transmit and receive directions.
While the CPC5622A provides the hook-switch and ringing detect
signaling functions, the CPC5712U is utilized to monitor and detect
changes in the DC line voltage to determine loop status and signaling
information sent by the network. Loop status is given by the logic
level outputs of the three CPC5712U on-board detectors indicating
Loop Presence, Line In Use, and Loop Polarity.
21
Note – Images are to scale
©2022 Littelfuse, Inc.
Littelfuse.com
Solid State Relays
Solid State Relays
Form-A
BI
Bidirectional
Form-B
BI
Bidirectional
Form-A
UNI
Unidirectional
Form-A
Bidirectional
BI+
4-Pin SOP
Part
Number
Relay
Type
Blocking
Voltage
(VP)
6-Pin Surface Mount
Load
Current
(mA)
On
Resistance
(Ω)
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
400
120
30
2
2/1
1500
1
IEC/EN/UL 62368-1 Supplementary
Insulation (0.4mm distance
through insulation)
CPC1025N
400
120
30
2
2/1
1500
1
-
CPC1230N
350
120
30
2
2/1
1500
1
IEC/EN/UL 62368-1 Supplementary
Insulation (0.4mm distance
through insulation)
CPC1030N
350
120
30
2
2/1
1500
1
-
CPC1035N
350
100
35
2
2/1
1500
1
-
250
170
11.5
2
3/3
1500
1
-
CPC1008N
100
150
8
2
2/1
1500
1
-
CPC1009N
100
150
8
2
2 / 0.5
1500
0.02
Very low off-state ILEAK ≤ 20nA
CPC1016N
100
100
16
2
2/1
1500
1
-
CPC1019N
60
750
0.6
2
3/3
1500
1
-
CPC1018N
60
600
0.8
1
3/2
1500
1
-
CPC1014N
60
400
2
2
2/1
1500
1
EN 50130-4
1
5
5
5
5
5
10
5
2
5
2
5
5
5
10
2
5
5
10
10
2
2
5/5
5/5
5/5
5/5
5/5
0.05 / 0.05
2.5 / 0.5
2/2
5/5
8/8
3/3
5/5
3/3
0.125 / 0.125
4/1
5/5
2.5 / 0.25
2.5 / 0.35
2.5 / 0.25
5/2
3/3
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
1
1
1
1
1
0.025
1
1
1
1
1
1
1
0.025
1
1
1
0.01
1
1
1
120
25
350
350
350
300
300
300
250
250
250
250
250
250
250
250
100
100
60
60
60
60
30
120
120
100
170
170
50
250
200
200
170
170
170
150
50
1500
350
2200
1000
1000
600
2000
25
25
50
20
16
100
7
15
10
20
20
15
20
100
0.3
3
0.15
0.5
0.5
1
0.15
PLB190S
400
130
25
2
1 / 2.5
5000
-
LCB111S
350
120
35
2
5/5
3750
-
1
10 / 10
1500
1
Low IF , EN 50130-4
CPC1540GS
10
0.5
10 / 10
1500
1
Low IF , EN 50130-4
CPC1020N
30
1200
0.25
2
3/3
1500
1
High load current, very low on-resistance
CPC1125N
400
100
35
2
2/2
1500
5
-
CPC1150N
350
120
50
2
1/2
1500
5
-
CPC1135N
350
120
35
2
2/2
1500
5
-
CPC1231N
350
120
30
2
2/2
1500
5
IEC/EN/UL 62368-1 Supplementary
Insulation (0.4mm distance
through insulation)
-
LCA100LS
LCA100S
XCA170S
LCA125LS
LCA125S
PLA160S
PLA150S
CPC1510GS
LCA127S
LCA129S
LCA120S
LCA127LS
LCA120LS
OMA160S
LCA701S
PLA134S
LCA715S
LCA712S
LCA710S
PLA132S
LCA717S
350
120
30
2
2/2
1500
5
CPC1114N
60
400
2
2
2/5
1500
1
-
CPC1117N
60
150
16
1
10 / 10
1500
1
Low IF , EN 50130-4
CPC1106N
60
75
10
0.5
10 / 10
1500
1
Low IF , EN 50130-4
1-Form-A Relays: Single-Pole, Unidirectional (DC-only)
100
300
4
2
3/1
1500
1
60
700
0.55
2
5/2
1500
1
Extended operating temperature range:
−40ºC to +110ºC
EN 50130-4
Input Control
Current
(mA)
Features & Comments
BI+
Enhanced isolation voltage
Enhanced isolation voltage
Enhanced isolation voltage
Enhanced isolation voltage
Enhanced isolation voltage
Current limiting
Current limiting
Enhanced isolation voltage
Very low IF
Current limiting
Current limiting, thermal management,
voltage triggered shutdown
Current limiting
Current limiting
Current limiting with thermal management
Current limiting
Current limiting
Low ILEAK , fast switching speeds
High load current
High load current
High load current, low ILEAK
High load current
High load current
1-Form-B Relays: Single-Pole
Motion Detection
ZMOTIONL400 PIR Motion Detection MCU Development Kit
©2022 Littelfuse, Inc.
3750
350
16
The ZMOTIONL400 PIR Motion Detection Development Kit provides an
excellent platform for evaluating the capabilities of our ZMOTION Family of
PIR Sensors, Motion Detection Microcontrollers, and related ZMOTION Engine
Software. The ZMOTION Family is ideally suited for most motion detection
applications including lighting control, IP cameras and intrusion/security
motion detectors in both wired and battery powered products.
2/2
5
5
2
2
2
5
2
5
5
5
5
5
5
0.25
2
2
75
1-Form-B Relays: Single-Pole
22
2
50
22
35
35
35
50
50
8
8
13
25
22
22
35
35
35
100
CPC1002N
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
100
150
130
120
120
100
100
250
250
200
150
150
150
120
120
120
60
UNI
3750
5000
5000
3750
3750
5000
4000
5000
3750
3750
3750
5000
3750
3750
3750
3750
800
600
600
600
600
600
600
400
400
400
400
400
400
350
350
350
60
CPC1004N
5/5
5/5
3/2
2/2
2/2
5/5
5/5
3/1
3/1
5/3
1 / 0.5
1 / 0.5
1 / 0.5
3/3
3/3
3/3
PLA170S
PLA192S
PLA194S
CPC1593GS
CPC1563GS
PLA193S
PLA143S
PLA191S
PLA140S
PLA140LS
PLA110LS
PLA190S
PLA110S
LCA182S
LCA110S
LCA110LS
CPC1017N
BI
Off-State
Leakage
(μA)
On
Resistance
(Ω)
CPC1006N
CPC1130N
Isolation
Voltage
(VRMS)
Load
Current
(mA)
Relay
Type
1-Form-A Relays: Single-Pole
CPC1225N
BI
Switching
Speeds
ton / toff
(ms)
Blocking
Voltage
(VP)
Part
Number
1-Form-A Relays: Single-Pole
CPC1010N
Form-B
Bidirectional
BI+
LCB110S
350
120
35
5
3/3
3750
-
XCB170S
350
100
50
5
5/5
3750
-
PLB150S
250
250
7
5
1 / 2.5
3750
250
200
10
5
5/5
3750
LCB120S
250
170
20
5
5/5
3750
LCB126S
250
170
15
5
5/5
3750
-
LCB710S
60
1000
0.6
2
3/3
3750
High load current
LCB716S
60
500
2
2
3/3
3750
-
LCB717S
30
1500
0.3
2
2/5
3750
High load current
LCB127S
Scan the code
to learn more.
BI+
23
1
-
Littelfuse.com
Solid State Relays
Solid State Relays
Form-A
BI
Bidirectional
Form-B
BI
Bidirectional
Form-A
UNI
Unidirectional
Form-A
Bidirectional
BI+
4-Pin SOP
Part
Number
Relay
Type
Blocking
Voltage
(VP)
6-Pin Surface Mount
Load
Current
(mA)
On
Resistance
(Ω)
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
400
120
30
2
2/1
1500
1
IEC/EN/UL 62368-1 Supplementary
Insulation (0.4mm distance
through insulation)
CPC1025N
400
120
30
2
2/1
1500
1
-
CPC1230N
350
120
30
2
2/1
1500
1
IEC/EN/UL 62368-1 Supplementary
Insulation (0.4mm distance
through insulation)
CPC1030N
350
120
30
2
2/1
1500
1
-
CPC1035N
350
100
35
2
2/1
1500
1
-
250
170
11.5
2
3/3
1500
1
-
CPC1008N
100
150
8
2
2/1
1500
1
-
CPC1009N
100
150
8
2
2 / 0.5
1500
0.02
Very low off-state ILEAK ≤ 20nA
CPC1016N
100
100
16
2
2/1
1500
1
-
CPC1019N
60
750
0.6
2
3/3
1500
1
-
CPC1018N
60
600
0.8
1
3/2
1500
1
-
CPC1014N
60
400
2
2
2/1
1500
1
EN 50130-4
1
5
5
5
5
5
10
5
2
5
2
5
5
5
10
2
5
5
10
10
2
2
5/5
5/5
5/5
5/5
5/5
0.05 / 0.05
2.5 / 0.5
2/2
5/5
8/8
3/3
5/5
3/3
0.125 / 0.125
4/1
5/5
2.5 / 0.25
2.5 / 0.35
2.5 / 0.25
5/2
3/3
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
1
1
1
1
1
0.025
1
1
1
1
1
1
1
0.025
1
1
1
0.01
1
1
1
120
25
350
350
350
300
300
300
250
250
250
250
250
250
250
250
100
100
60
60
60
60
30
120
120
100
170
170
50
250
200
200
170
170
170
150
50
1500
350
2200
1000
1000
600
2000
25
25
50
20
16
100
7
15
10
20
20
15
20
100
0.3
3
0.15
0.5
0.5
1
0.15
PLB190S
400
130
25
2
1 / 2.5
5000
-
LCB111S
350
120
35
2
5/5
3750
-
1
10 / 10
1500
1
Low IF , EN 50130-4
CPC1540GS
10
0.5
10 / 10
1500
1
Low IF , EN 50130-4
CPC1020N
30
1200
0.25
2
3/3
1500
1
High load current, very low on-resistance
CPC1125N
400
100
35
2
2/2
1500
5
-
CPC1150N
350
120
50
2
1/2
1500
5
-
CPC1135N
350
120
35
2
2/2
1500
5
-
CPC1231N
350
120
30
2
2/2
1500
5
IEC/EN/UL 62368-1 Supplementary
Insulation (0.4mm distance
through insulation)
-
LCA100LS
LCA100S
XCA170S
LCA125LS
LCA125S
PLA160S
PLA150S
CPC1510GS
LCA127S
LCA129S
LCA120S
LCA127LS
LCA120LS
OMA160S
LCA701S
PLA134S
LCA715S
LCA712S
LCA710S
PLA132S
LCA717S
350
120
30
2
2/2
1500
5
CPC1114N
60
400
2
2
2/5
1500
1
-
CPC1117N
60
150
16
1
10 / 10
1500
1
Low IF , EN 50130-4
CPC1106N
60
75
10
0.5
10 / 10
1500
1
Low IF , EN 50130-4
1-Form-A Relays: Single-Pole, Unidirectional (DC-only)
100
300
4
2
3/1
1500
1
60
700
0.55
2
5/2
1500
1
Extended operating temperature range:
−40ºC to +110ºC
EN 50130-4
Input Control
Current
(mA)
Features & Comments
BI+
Enhanced isolation voltage
Enhanced isolation voltage
Enhanced isolation voltage
Enhanced isolation voltage
Enhanced isolation voltage
Current limiting
Current limiting
Enhanced isolation voltage
Very low IF
Current limiting
Current limiting, thermal management,
voltage triggered shutdown
Current limiting
Current limiting
Current limiting with thermal management
Current limiting
Current limiting
Low ILEAK , fast switching speeds
High load current
High load current
High load current, low ILEAK
High load current
High load current
1-Form-B Relays: Single-Pole
Motion Detection
ZMOTIONL400 PIR Motion Detection MCU Development Kit
©2022 Littelfuse, Inc.
3750
350
16
The ZMOTIONL400 PIR Motion Detection Development Kit provides an
excellent platform for evaluating the capabilities of our ZMOTION Family of
PIR Sensors, Motion Detection Microcontrollers, and related ZMOTION Engine
Software. The ZMOTION Family is ideally suited for most motion detection
applications including lighting control, IP cameras and intrusion/security
motion detectors in both wired and battery powered products.
2/2
5
5
2
2
2
5
2
5
5
5
5
5
5
0.25
2
2
75
1-Form-B Relays: Single-Pole
22
2
50
22
35
35
35
50
50
8
8
13
25
22
22
35
35
35
100
CPC1002N
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
100
150
130
120
120
100
100
250
250
200
150
150
150
120
120
120
60
UNI
3750
5000
5000
3750
3750
5000
4000
5000
3750
3750
3750
5000
3750
3750
3750
3750
800
600
600
600
600
600
600
400
400
400
400
400
400
350
350
350
60
CPC1004N
5/5
5/5
3/2
2/2
2/2
5/5
5/5
3/1
3/1
5/3
1 / 0.5
1 / 0.5
1 / 0.5
3/3
3/3
3/3
PLA170S
PLA192S
PLA194S
CPC1593GS
CPC1563GS
PLA193S
PLA143S
PLA191S
PLA140S
PLA140LS
PLA110LS
PLA190S
PLA110S
LCA182S
LCA110S
LCA110LS
CPC1017N
BI
Off-State
Leakage
(μA)
On
Resistance
(Ω)
CPC1006N
CPC1130N
Isolation
Voltage
(VRMS)
Load
Current
(mA)
Relay
Type
1-Form-A Relays: Single-Pole
CPC1225N
BI
Switching
Speeds
ton / toff
(ms)
Blocking
Voltage
(VP)
Part
Number
1-Form-A Relays: Single-Pole
CPC1010N
Form-B
Bidirectional
BI+
LCB110S
350
120
35
5
3/3
3750
-
XCB170S
350
100
50
5
5/5
3750
-
PLB150S
250
250
7
5
1 / 2.5
3750
250
200
10
5
5/5
3750
LCB120S
250
170
20
5
5/5
3750
LCB126S
250
170
15
5
5/5
3750
-
LCB710S
60
1000
0.6
2
3/3
3750
High load current
LCB716S
60
500
2
2
3/3
3750
-
LCB717S
30
1500
0.3
2
2/5
3750
High load current
LCB127S
Scan the code
to learn more.
BI+
23
1
-
Littelfuse.com
Solid State Relays
Solid State Relays
Form-A
Bidirectional
BI+
6-Pin DIP
Part
Number
Relay
Type
Blocking
Voltage
(VP)
Load
Current
(mA)
On
Resistance
(Ω)
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Form-B
Bidirectional
BI+
Features & Comments
800
600
600
600
600
600
600
400
400
400
350
350
100
150
130
120
120
100
100
150
150
150
120
120
50
22
35
35
35
50
50
25
22
22
35
35
5
5
2
2
2
2
5
5
5
5
2
2
5/5
5/5
3/2
2/2
2/2
5/5
5/5
1 / 0.5
1 / 0.5
1 / 0.5
3/3
3/3
3750
5000
5000
3750
3750
4000
5000
3750
5000
3750
3750
3750
1
1
1
1
1
1
1
1
1
1
1
1
CPC1540G
350
120
25
2
2/2
3750
1
Current limiting, thermal management,
voltage triggered shutdown
LCA182
LCA100
LCA100L
XCA170
PLA160
350
350
350
350
300
120
120
120
100
50
35
25
25
50
100
0.25
5
5
5
10
3/3
5/5
5/5
5/5
0.05 / 0.05
3750
3750
3750
3750
3750
1
1
1
1
0.025
Very low IF
Current limiting
Low I LEAK , fast switching speeds
CPC1510G
LCA120L
OMA160
250
250
250
200
150
50
15
20
100
2
5
10
2/2
3/3
0.125 / 0.125
3750
3750
3750
1
1
0.025
Current limiting with thermal management
Current limiting
Low I LEAK , fast switching speeds
PLA191
PLA140
PLA140L
LCA125L
LCA125
PLA150
LCA127
LCA129
LCA120
LCA127L
LCA701
PLA134
LCA715
LCA712
LCA710
PLA132
LCA717
400
400
400
300
300
250
250
250
250
250
100
100
60
60
60
60
30
250
250
200
170
170
250
200
170
170
170
1500
350
2200
1000
1000
600
2000
8
8
13
20
16
7
10
20
20
15
0.3
3
0.15
0.5
0.5
1
0.15
3750
1
1
1
1
1
1
1
1
1
1
1
1
1
0.01
1
1
1
Enhanced isolation voltage
Current limiting
Current limiting
High load current
High load current, low ILEAK
High load current
-
1
High load current
High load current
BI+
Enhanced isolation voltage
Current limiting, thermal management,
voltage triggered shutdown
Enhanced isolation voltage
BI+
3/1
3/1
5/3
5/5
5/5
2.5 / 0.5
5/5
8/8
3/3
5/5
4/1
5/5
2.5 / 0.25
2.5 / 0.35
2.5 / 0.25
5/2
3/3
Blocking
Voltage
(VP)
Load
Current
(mA)
On
Resistance
(Ω)
CPC1394G
600
120
35
CPC1393G
600
90
50
400
140
22
350
120
30
Part
Number
CPC1390G
Relay
Type
BI
CPC1330G
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
5000
1
Enhanced isolation voltage
5000
1
Enhanced isolation voltage
5/3
2
5/5
1/1
2/1
1-Form-B Relays: Single-Pole
CPC1333G
Current limiting
Enhanced isolation voltage
Current limiting
BI
350
130
30
2
2/3
Form-A
Form-B
Bidirectional
Bidirectional
BI
BI
4-Pin Surface Mount
Blocking
Voltage
(VP)
Load
Current
(mA)
On
Resistance
(Ω)
CPC1394GR
600
120
35
CPC1393GR
600
90
50
400
140
22
350
120
30
Part
Number
Relay
Type
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
5000
1
Enhanced isolation voltage
5000
1
Enhanced isolation voltage
1-Form-A Relays: Single-Pole
CPC1390GR
BI
CPC1330GR
5/3
2
5/5
1/1
2/1
1-Form-B Relays: Single-Pole
CPC1333GR
1-Form-A Relays: Single-Pole
5
5
5
5
5
5
5
2
5
5
2
5
5
10
10
2
2
4-Pin DIP
1-Form-A Relays: Single-Pole
1-Form-A Relays: Single-Pole
PLA170
PLA192
PLA194
CPC1593G
CPC1563G
PLA143
PLA193
PLA110L
PLA190
PLA110
LCA110
LCA110L
Form-A
Form-B
BI
BI
Bidirectional
Bidirectional
BI
350
130
30
2
2/3
Form-A
Bidirectional
BI
4-Pin V-DIP
Part
Number
Relay
Type
Blocking
Voltage
(VP)
Load
Current
(mA)
On
Resistance
(Ω)
600
90
50
600
120
35
400
140
22
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
5000
1
Enhanced isolation voltage
1-Form-A Relays: Single-Pole
CPC1393GV
CPC1394GV
BI
CPC1390GV
5/5
2
5/3
1/1
Form-A
Form-B
BI
Bidirectional
Bidirectional
BI
6-Pin Flatpack (8-Pin Body)
1-Form-B Relays: Single-Pole
24
PLB190
LCB110
XCB170
LCB111
LCB120
LCB126
LCB127
PLB150
LCB716
LCB710
LCB717
BI+
©2022 Littelfuse, Inc.
400
350
350
350
250
250
250
250
60
60
30
130
120
100
120
170
170
200
250
500
1000
1500
25
35
50
35
20
15
10
7
2
0.6
0.3
2
5
5
2
5
5
5
5
2
2
2
1 / 2.5
3/3
5/5
5/5
5/5
5/5
5/5
1 / 2.5
3/3
3/3
2/5
5000
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
Part
Number
Relay
Type
Blocking
Voltage
(VP)
Load
Current
(mA)
On
Resistance
(Ω)
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
5000
1
−40ºC to +105ºC Operational
Temperature Range
Enhanced isolation voltage, high blocking
voltage (output pins 7mm separation)
5000
1
Enhanced isolation voltage, high blocking
voltage (output pins 7mm separation)
1-Form-A Relays: Single-Pole
PLA172P
BI
800
100
50
2
5/5
PLA171P
1-Form-B Relays: Single-Pole
PLB171P
BI
800
80
55
2
5/5
Littelfuse.com
25
Solid State Relays
Solid State Relays
Form-A
Bidirectional
BI+
6-Pin DIP
Part
Number
Relay
Type
Blocking
Voltage
(VP)
Load
Current
(mA)
On
Resistance
(Ω)
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Form-B
Bidirectional
BI+
Features & Comments
800
600
600
600
600
600
600
400
400
400
350
350
100
150
130
120
120
100
100
150
150
150
120
120
50
22
35
35
35
50
50
25
22
22
35
35
5
5
2
2
2
2
5
5
5
5
2
2
5/5
5/5
3/2
2/2
2/2
5/5
5/5
1 / 0.5
1 / 0.5
1 / 0.5
3/3
3/3
3750
5000
5000
3750
3750
4000
5000
3750
5000
3750
3750
3750
1
1
1
1
1
1
1
1
1
1
1
1
CPC1540G
350
120
25
2
2/2
3750
1
Current limiting, thermal management,
voltage triggered shutdown
LCA182
LCA100
LCA100L
XCA170
PLA160
350
350
350
350
300
120
120
120
100
50
35
25
25
50
100
0.25
5
5
5
10
3/3
5/5
5/5
5/5
0.05 / 0.05
3750
3750
3750
3750
3750
1
1
1
1
0.025
Very low IF
Current limiting
Low I LEAK , fast switching speeds
CPC1510G
LCA120L
OMA160
250
250
250
200
150
50
15
20
100
2
5
10
2/2
3/3
0.125 / 0.125
3750
3750
3750
1
1
0.025
Current limiting with thermal management
Current limiting
Low I LEAK , fast switching speeds
PLA191
PLA140
PLA140L
LCA125L
LCA125
PLA150
LCA127
LCA129
LCA120
LCA127L
LCA701
PLA134
LCA715
LCA712
LCA710
PLA132
LCA717
400
400
400
300
300
250
250
250
250
250
100
100
60
60
60
60
30
250
250
200
170
170
250
200
170
170
170
1500
350
2200
1000
1000
600
2000
8
8
13
20
16
7
10
20
20
15
0.3
3
0.15
0.5
0.5
1
0.15
3750
1
1
1
1
1
1
1
1
1
1
1
1
1
0.01
1
1
1
Enhanced isolation voltage
Current limiting
Current limiting
High load current
High load current, low ILEAK
High load current
-
1
High load current
High load current
BI+
Enhanced isolation voltage
Current limiting, thermal management,
voltage triggered shutdown
Enhanced isolation voltage
BI+
3/1
3/1
5/3
5/5
5/5
2.5 / 0.5
5/5
8/8
3/3
5/5
4/1
5/5
2.5 / 0.25
2.5 / 0.35
2.5 / 0.25
5/2
3/3
Blocking
Voltage
(VP)
Load
Current
(mA)
On
Resistance
(Ω)
CPC1394G
600
120
35
CPC1393G
600
90
50
400
140
22
350
120
30
Part
Number
CPC1390G
Relay
Type
BI
CPC1330G
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
5000
1
Enhanced isolation voltage
5000
1
Enhanced isolation voltage
5/3
2
5/5
1/1
2/1
1-Form-B Relays: Single-Pole
CPC1333G
Current limiting
Enhanced isolation voltage
Current limiting
BI
350
130
30
2
2/3
Form-A
Form-B
Bidirectional
Bidirectional
BI
BI
4-Pin Surface Mount
Blocking
Voltage
(VP)
Load
Current
(mA)
On
Resistance
(Ω)
CPC1394GR
600
120
35
CPC1393GR
600
90
50
400
140
22
350
120
30
Part
Number
Relay
Type
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
5000
1
Enhanced isolation voltage
5000
1
Enhanced isolation voltage
1-Form-A Relays: Single-Pole
CPC1390GR
BI
CPC1330GR
5/3
2
5/5
1/1
2/1
1-Form-B Relays: Single-Pole
CPC1333GR
1-Form-A Relays: Single-Pole
5
5
5
5
5
5
5
2
5
5
2
5
5
10
10
2
2
4-Pin DIP
1-Form-A Relays: Single-Pole
1-Form-A Relays: Single-Pole
PLA170
PLA192
PLA194
CPC1593G
CPC1563G
PLA143
PLA193
PLA110L
PLA190
PLA110
LCA110
LCA110L
Form-A
Form-B
BI
BI
Bidirectional
Bidirectional
BI
350
130
30
2
2/3
Form-A
Bidirectional
BI
4-Pin V-DIP
Part
Number
Relay
Type
Blocking
Voltage
(VP)
Load
Current
(mA)
On
Resistance
(Ω)
600
90
50
600
120
35
400
140
22
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
5000
1
Enhanced isolation voltage
1-Form-A Relays: Single-Pole
CPC1393GV
CPC1394GV
BI
CPC1390GV
5/5
2
5/3
1/1
Form-A
Form-B
BI
Bidirectional
Bidirectional
BI
6-Pin Flatpack (8-Pin Body)
1-Form-B Relays: Single-Pole
24
PLB190
LCB110
XCB170
LCB111
LCB120
LCB126
LCB127
PLB150
LCB716
LCB710
LCB717
BI+
©2022 Littelfuse, Inc.
400
350
350
350
250
250
250
250
60
60
30
130
120
100
120
170
170
200
250
500
1000
1500
25
35
50
35
20
15
10
7
2
0.6
0.3
2
5
5
2
5
5
5
5
2
2
2
1 / 2.5
3/3
5/5
5/5
5/5
5/5
5/5
1 / 2.5
3/3
3/3
2/5
5000
3750
3750
3750
3750
3750
3750
3750
3750
3750
3750
Part
Number
Relay
Type
Blocking
Voltage
(VP)
Load
Current
(mA)
On
Resistance
(Ω)
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
5000
1
−40ºC to +105ºC Operational
Temperature Range
Enhanced isolation voltage, high blocking
voltage (output pins 7mm separation)
5000
1
Enhanced isolation voltage, high blocking
voltage (output pins 7mm separation)
1-Form-A Relays: Single-Pole
PLA172P
BI
800
100
50
2
5/5
PLA171P
1-Form-B Relays: Single-Pole
PLB171P
BI
800
80
55
2
5/5
Littelfuse.com
25
Solid State Relays
Solid State Relays
Form-A
Bidirectional
Dual Form-A
Bidirectional
BI
Dual Form-B
Bidirectional
BI
Form-A/B
Bidirectional
BI
1-Form-C
Bidirectional
BI
Form-A
Bidirectional
Part
Number
Relay
Type
Blocking
Voltage
(VP)
Load
Current
(mA)
On
Resistance
(Ω)
CPC1335P
BI
350
100
35
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
Part
Number
Relay
Type
Blocking
Voltage
(VP)
Load
Current
(mA)
On
Resistance
(Ω)
3750
1
Low IF , EN 50130-4 (installation class 3),
transient voltage suppression (TVS)
CPC1560
BI+
60
300
5.6
1-Form-A Relays: Single-Pole
1
10 / 10
1-Form-A Relays: Dual Single-Pole
PAA140P
400
250
8
5
3/1
1
-
PAA110PL
400
150
25
5
1 / 0.5
1
Current limiting
PAA110P
400
150
22
5
1 / 0.25
1
-
LAA125P
350
170
16
5
5/5
1
-
LAA125PL
350
150
18
5
5/5
1
Current limiting
LAA110P
350
120
35
5
3/3
1
-
LAA110PL
350
120
35
5
3/3
1
Current limiting
LAA100PL
350
120
25
5
5/5
1
Current limiting
350
120
25
5
5/5
1
-
350
100
50
5
5/5
1
-
PAA127P
280
200
10
3
0.5 / 0.5
0.025
Very low ILEAK , fast switching speeds
LAA120PL
250
150
25
5
5/5
1
Current limiting
LAA100P
BI
3750
OAA160P
250
50
100
6
0.125 / 0.125
0.025
Very low I LEAK , fast switching speeds
LAA120P
250
170
20
5
5/5
1
-
LAA127PL
250
170
10
5
5/5
1
Current limiting
LAA127P
250
200
10
5
5/5
1
-
PAA150P
250
250
7
5
2.5 / 0.5
1
-
LAA108P
100
300
8
2
3/3
1
-
XAA117P
60
150
16
1
5/5
1
Low IF
1-Form-B Relays: Dual Single-Pole
LBB110P
350
120
35
3/3
-
XBB170P
350
100
50
5/5
-
PBB150P
250
250
7
250
200
10
LBB126P
250
170
15
5/5
-
LBB120P
250
170
20
5/5
-
LBB127P
BI
5
2.5 / 2.5
5/5
3750
1
-
1-Form-A & 1-Form B Combination Relays
LBA110P
LBA110PL
LBA127P
26
BI
LBA120P
350
120
35
2
3/3
350
120
35
5
3/3
250
200
10
5
5/5
250
170
20
5
5/5
3750
1/1
Current limiting
-
1-Form-C Relays: Common Input, Single-Pole, Double-Throw
LCC110P
BI
350
120
Dual Form-B
Bidirectional
BI
Form-A/B
Bidirectional
BI
2-Form-A
Bidirectional
1-Form-C
Bidirectional
BI
8-Pin DIP
8-Pin Flatpack
XAA170P
Dual Form-A
Bidirectional
BI
35
8
4/4
3750
1
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
3750
1
Current limiting with thermal management
1-Form-A Relays: Single-Pole
1.1
0.1 / 0.4
1-Form-A Relays: Dual Single-Pole
PAA193
600
100
50
5
5/5
5000
10
Enhanced isolation voltage
PAA191
400
250
8
5
3/1
5000
1
Enhanced isolation voltage
PAA140
400
250
8
5
3/1
3750
1
-
PAA140L
400
200
13
5
5/3
3750
1
Current limiting
PAA110L
400
150
25
5
1 / 0.5
3750
1
Current limiting
PAA190
400
150
22
5
1 / 0.5
5000
1
Enhanced isolation voltage
-
PAA110
400
150
22
5
1 / 0.25
3750
1
LAA125
350
170
16
5
5/5
3750
1
-
LAA125L
350
150
18
5
5/5
3750
1
Current limiting
LAA110L
350
120
35
5
3/3
3750
1
Current limiting
LAA110
350
120
35
5
3/3
3750
1
-
LAA100
350
120
25
5
5/5
3750
1
-
350
120
25
5
5/5
3750
1
Current limiting
LAA100L
BI
XAA170
350
100
50
5
5/5
3750
1
-
PAA127
280
200
10
3
0.5 / 0.5
3750
0.025
Very low ILEAK , fast switching speeds
PAA150
250
250
7
5
2.5 / 0.5
3750
1
-
LAA127
250
200
10
5
5/5
3750
1
-
LAA120
250
170
20
5
5/5
3750
1
-
LAA127L
250
170
10
5
5/5
3750
1
Current limiting
LAA120L
250
150
25
5
5/5
3750
1
Current limiting
OAA160
250
50
100
6
0.125 / 0.125
3750
0.025
Very low ILEAK , fast switching speeds
LAA108
100
300
8
2
3/3
3750
1
-
LAA710
60
1000
0.5
10
2.5 / 0.25
3750
1
-
PAA132
60
600
1
2
5/2
3750
1
-
XAA117
60
150
16
1
5/5
3750
1
Low IF
PBB190
400
130
25
2
1 / 2.5
5000
-
XBB170
350
100
50
5
5/5
3750
-
LBB110
350
120
35
5
3/3
3750
250
250
7
5
2.5 / 2.5
3750
LBB127
250
200
10
5
5/5
3750
-
LBB120
250
170
20
5
5/5
3750
-
LBB126
250
170
15
5
5/5
3750
-
1-Form-B Relays: Dual Single-Pole
PBB150
BI
1
-
27
-
Continued on page 28
©2022 Littelfuse, Inc.
Littelfuse.com
Solid State Relays
Solid State Relays
Form-A
Bidirectional
Dual Form-A
Bidirectional
BI
Dual Form-B
Bidirectional
BI
Form-A/B
Bidirectional
BI
1-Form-C
Bidirectional
BI
Form-A
Bidirectional
Part
Number
Relay
Type
Blocking
Voltage
(VP)
Load
Current
(mA)
On
Resistance
(Ω)
CPC1335P
BI
350
100
35
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
Part
Number
Relay
Type
Blocking
Voltage
(VP)
Load
Current
(mA)
On
Resistance
(Ω)
3750
1
Low IF , EN 50130-4 (installation class 3),
transient voltage suppression (TVS)
CPC1560
BI+
60
300
5.6
1-Form-A Relays: Single-Pole
1
10 / 10
1-Form-A Relays: Dual Single-Pole
PAA140P
400
250
8
5
3/1
1
-
PAA110PL
400
150
25
5
1 / 0.5
1
Current limiting
PAA110P
400
150
22
5
1 / 0.25
1
-
LAA125P
350
170
16
5
5/5
1
-
LAA125PL
350
150
18
5
5/5
1
Current limiting
LAA110P
350
120
35
5
3/3
1
-
LAA110PL
350
120
35
5
3/3
1
Current limiting
LAA100PL
350
120
25
5
5/5
1
Current limiting
350
120
25
5
5/5
1
-
350
100
50
5
5/5
1
-
PAA127P
280
200
10
3
0.5 / 0.5
0.025
Very low ILEAK , fast switching speeds
LAA120PL
250
150
25
5
5/5
1
Current limiting
LAA100P
BI
3750
OAA160P
250
50
100
6
0.125 / 0.125
0.025
Very low I LEAK , fast switching speeds
LAA120P
250
170
20
5
5/5
1
-
LAA127PL
250
170
10
5
5/5
1
Current limiting
LAA127P
250
200
10
5
5/5
1
-
PAA150P
250
250
7
5
2.5 / 0.5
1
-
LAA108P
100
300
8
2
3/3
1
-
XAA117P
60
150
16
1
5/5
1
Low IF
1-Form-B Relays: Dual Single-Pole
LBB110P
350
120
35
3/3
-
XBB170P
350
100
50
5/5
-
PBB150P
250
250
7
250
200
10
LBB126P
250
170
15
5/5
-
LBB120P
250
170
20
5/5
-
LBB127P
BI
5
2.5 / 2.5
5/5
3750
1
-
1-Form-A & 1-Form B Combination Relays
LBA110P
LBA110PL
LBA127P
26
BI
LBA120P
350
120
35
2
3/3
350
120
35
5
3/3
250
200
10
5
5/5
250
170
20
5
5/5
3750
1/1
Current limiting
-
1-Form-C Relays: Common Input, Single-Pole, Double-Throw
LCC110P
BI
350
120
Dual Form-B
Bidirectional
BI
Form-A/B
Bidirectional
BI
2-Form-A
Bidirectional
1-Form-C
Bidirectional
BI
8-Pin DIP
8-Pin Flatpack
XAA170P
Dual Form-A
Bidirectional
BI
35
8
4/4
3750
1
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
3750
1
Current limiting with thermal management
1-Form-A Relays: Single-Pole
1.1
0.1 / 0.4
1-Form-A Relays: Dual Single-Pole
PAA193
600
100
50
5
5/5
5000
10
Enhanced isolation voltage
PAA191
400
250
8
5
3/1
5000
1
Enhanced isolation voltage
PAA140
400
250
8
5
3/1
3750
1
-
PAA140L
400
200
13
5
5/3
3750
1
Current limiting
PAA110L
400
150
25
5
1 / 0.5
3750
1
Current limiting
PAA190
400
150
22
5
1 / 0.5
5000
1
Enhanced isolation voltage
-
PAA110
400
150
22
5
1 / 0.25
3750
1
LAA125
350
170
16
5
5/5
3750
1
-
LAA125L
350
150
18
5
5/5
3750
1
Current limiting
LAA110L
350
120
35
5
3/3
3750
1
Current limiting
LAA110
350
120
35
5
3/3
3750
1
-
LAA100
350
120
25
5
5/5
3750
1
-
350
120
25
5
5/5
3750
1
Current limiting
LAA100L
BI
XAA170
350
100
50
5
5/5
3750
1
-
PAA127
280
200
10
3
0.5 / 0.5
3750
0.025
Very low ILEAK , fast switching speeds
PAA150
250
250
7
5
2.5 / 0.5
3750
1
-
LAA127
250
200
10
5
5/5
3750
1
-
LAA120
250
170
20
5
5/5
3750
1
-
LAA127L
250
170
10
5
5/5
3750
1
Current limiting
LAA120L
250
150
25
5
5/5
3750
1
Current limiting
OAA160
250
50
100
6
0.125 / 0.125
3750
0.025
Very low ILEAK , fast switching speeds
LAA108
100
300
8
2
3/3
3750
1
-
LAA710
60
1000
0.5
10
2.5 / 0.25
3750
1
-
PAA132
60
600
1
2
5/2
3750
1
-
XAA117
60
150
16
1
5/5
3750
1
Low IF
PBB190
400
130
25
2
1 / 2.5
5000
-
XBB170
350
100
50
5
5/5
3750
-
LBB110
350
120
35
5
3/3
3750
250
250
7
5
2.5 / 2.5
3750
LBB127
250
200
10
5
5/5
3750
-
LBB120
250
170
20
5
5/5
3750
-
LBB126
250
170
15
5
5/5
3750
-
1-Form-B Relays: Dual Single-Pole
PBB150
BI
1
-
27
-
Continued on page 28
©2022 Littelfuse, Inc.
Littelfuse.com
Solid State Relays
Solid State Relays
8-Pin DIP (continued)
8-Pin Surface Mount (continued)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
1-Form-A Relays: Dual Single-Pole
Blocking
Voltage
(VP)
Load
Current
(mA)
On
Resistance
(Ω)
LBA110
350
120
35
2
3/3
-
LBA110L
350
120
35
5
3/3
-
PBA150
250
250
7
5
2.5 / 2.5
-
LBA127
250
200
10
5
5/5
250
170
20
5
5/5
250
150
25
5
5/5
LBA127L
250
150
15
5
5/5
High load current
High load current (Normally closed pole
load current = 500mA)
Part
Number
Relay
Type
Input Control
Current
(mA)
Off-State
Leakage
(μA)
Features & Comments
1-Form-A & 1-Form B Combination Relays
LBA120
BI
LBA120L
LBA710
60
1000
0.6
2
5/5
LBA716
60
1000
0.4
2
5/5
LCA210
350
85
35
8
3/3
350
85
35
8
4/4
250
120
20
10
5/5
3750
BI
LCA220
1
LCC110
BI
350
120
35
8
4/4
250
170
20
10
5/5
Form-A
Bidirectional
8-Pin
Surface
Mount
Part
Number
Relay
Type
Blocking
Voltage
(VP)
Dual Form-A
Bidirectional
BI
Dual Form-B
Bidirectional
BI
BI
400
350
350
250
250
250
250
130
120
100
250
200
170
170
25
35
50
7
10
20
15
350
350
250
250
250
250
250
120
120
250
200
170
150
150
35
35
7
10
20
25
15
5
2
5
5
5
5
5
3/3
3/3
2.5 / 2.5
5/5
5/5
5/5
5/5
LBA716S
60
1000
0.4
2
5/5
LBA710S
60
1000
0.6
2
5/5
PBB190S
LBB110S
XBB170S
PBB150S
LBB127S
LBB120S
LBB126S
5
5
5
6
2
10
2
1
-
1
-
Form-A/B
Bidirectional
BI
2-Form-A
Bidirectional
5/5
5/5
5/5
0.125 / 0.125
3/3
2.5 / 0.25
5/2
5/5
3750
1-Form-C
Bidirectional
BI
2
5
5
5
5
5
5
1 / 2.5
3/3
5/5
2.5 / 2.5
5/5
5/5
5/5
5000
3750
3750
3750
3750
3750
3750
BI
3750
BI+
60
Current limiting
Current limiting
Very low ILEAK , fast switching speeds
Low IF
1
-
1/1
High load current (Normally closed pole
load current = 500mA)
High load current
1
Current limiting
2-Form-A Relays: Double-Pole, Single-Throw
LCA210S
LCA210LS
BI
LCA220S
350
85
35
8
3/3
350
85
35
8
4/4
250
120
20
10
5/5
3750
-
1-Form-C Relays: Common Input, Single-Pole, Double-Throw
Load
Current
(mA)
On
Resistance
(Ω)
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
LCC110S
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
3750
1
Current limiting with thermal management
5/5
3/1
3/1
5000
5000
3750
10
1
1
Enhanced isolation voltage
Enhanced isolation voltage
-
LCC120S
BI
350
120
35
8
4/4
250
170
20
10
5/5
3750
300
5.6
1.1
0.1 / 0.4
1
Dual Form-A
Bidirectional
BI
1-Form-A Relays: Single-Pole
CPC1560S
1
1
1
0.025
1
1
1
1
1-Form-A & 1-Form B Combination Relays
LBA110LS
LBA110S
PBA150S
LBA127S
LBA120S
LBA120LS
LBA127LS
-
3750
20
10
25
100
8
0.5
1
16
Current limiting
1-Form-C Relays: Common Input, Single-Pole, Double-Throw
LCC120
170
170
150
50
300
1000
600
150
1-Form-B Relays: Dual Single-Pole
-
3750
BI
250
250
250
250
100
60
60
60
-
1/1
2-Form-A Relays: Double-Pole, Single-Throw
LCA210L
LAA120S
LAA127LS
LAA120LS
OAA160S
LAA108S
LAA710S
PAA132S
XAA117S
-
Dual Form-B
Bidirectional
BI
Form-A/B
Bidirectional
BI
1-Form-A Relays: Dual Single-Pole
28
PAA193S
PAA191S
PAA140S
600
400
400
100
250
250
50
8
8
5
5
5
PAA140LS
400
PAA110LS
400
200
13
5
5/3
3750
1
Current limiting
150
25
5
1 / 0.5
3750
1
Current limiting
PAA190S
400
150
22
5
1 / 0.5
5000
1
Enhanced isolation voltage
PAA110S
400
150
22
5
1 / 0.25
3750
1
-
LAA125S
350
170
16
5
5/5
3750
1
-
350
150
18
5
5/5
3750
1
Current limiting
LAA110LS
350
120
35
5
3/3
3750
1
Current limiting
LAA125LS
BI
LAA110S
350
120
35
5
3/3
3750
1
-
LAA100LS
350
120
25
5
5/5
3750
1
Current limiting
LAA100S
350
120
25
5
5/5
3750
1
-
XAA170S
350
100
50
5
5/5
3750
1
-
8-Pin SOP
Load
Current
(mA)
On
Resistance
(Ω)
CPC2025N
400
120
30
2
2/1
CPC2030N
350
120
30
2
2/1
60
400
2
2
2/1
60
120
16
1
3/3
400
100
35
Relay
Type
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Blocking
Voltage
(VP)
Part
Number
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
1-Form-A Relays: Dual Single-Pole
CPC2014N
BI
CPC2017N
1500
1
29
EN 50130-4
Low IF , EN 50130-4
1-Form-B Relays: Dual Single-Pole
CPC2125N
BI
2
2/2
1500
5
-
1-Form-A & 1-Form B Combination Relays
PAA127S
280
200
10
3
0.5 / 0.5
3750
0.025
Very low ILEAK , fast switching speeds
PAA150S
250
250
7
5
2.5 / 0.5
3750
1
-
CPC2330N
LAA127S
250
200
10
5
5/5
3750
1
-
CPC2317N
BI
350
120
30
2
3/3
60
120
16
1
3/3
1500
1/5
-
1/1
Low IF
Continued on page 29
©2022 Littelfuse, Inc.
Littelfuse.com
Solid State Relays
Solid State Relays
8-Pin DIP (continued)
8-Pin Surface Mount (continued)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
1-Form-A Relays: Dual Single-Pole
Blocking
Voltage
(VP)
Load
Current
(mA)
On
Resistance
(Ω)
LBA110
350
120
35
2
3/3
-
LBA110L
350
120
35
5
3/3
-
PBA150
250
250
7
5
2.5 / 2.5
-
LBA127
250
200
10
5
5/5
250
170
20
5
5/5
250
150
25
5
5/5
LBA127L
250
150
15
5
5/5
High load current
High load current (Normally closed pole
load current = 500mA)
Part
Number
Relay
Type
Input Control
Current
(mA)
Off-State
Leakage
(μA)
Features & Comments
1-Form-A & 1-Form B Combination Relays
LBA120
BI
LBA120L
LBA710
60
1000
0.6
2
5/5
LBA716
60
1000
0.4
2
5/5
LCA210
350
85
35
8
3/3
350
85
35
8
4/4
250
120
20
10
5/5
3750
BI
LCA220
1
LCC110
BI
350
120
35
8
4/4
250
170
20
10
5/5
Form-A
Bidirectional
8-Pin
Surface
Mount
Part
Number
Relay
Type
Blocking
Voltage
(VP)
Dual Form-A
Bidirectional
BI
Dual Form-B
Bidirectional
BI
BI
400
350
350
250
250
250
250
130
120
100
250
200
170
170
25
35
50
7
10
20
15
350
350
250
250
250
250
250
120
120
250
200
170
150
150
35
35
7
10
20
25
15
5
2
5
5
5
5
5
3/3
3/3
2.5 / 2.5
5/5
5/5
5/5
5/5
LBA716S
60
1000
0.4
2
5/5
LBA710S
60
1000
0.6
2
5/5
PBB190S
LBB110S
XBB170S
PBB150S
LBB127S
LBB120S
LBB126S
5
5
5
6
2
10
2
1
-
1
-
Form-A/B
Bidirectional
BI
2-Form-A
Bidirectional
5/5
5/5
5/5
0.125 / 0.125
3/3
2.5 / 0.25
5/2
5/5
3750
1-Form-C
Bidirectional
BI
2
5
5
5
5
5
5
1 / 2.5
3/3
5/5
2.5 / 2.5
5/5
5/5
5/5
5000
3750
3750
3750
3750
3750
3750
BI
3750
BI+
60
Current limiting
Current limiting
Very low ILEAK , fast switching speeds
Low IF
1
-
1/1
High load current (Normally closed pole
load current = 500mA)
High load current
1
Current limiting
2-Form-A Relays: Double-Pole, Single-Throw
LCA210S
LCA210LS
BI
LCA220S
350
85
35
8
3/3
350
85
35
8
4/4
250
120
20
10
5/5
3750
-
1-Form-C Relays: Common Input, Single-Pole, Double-Throw
Load
Current
(mA)
On
Resistance
(Ω)
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
LCC110S
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
3750
1
Current limiting with thermal management
5/5
3/1
3/1
5000
5000
3750
10
1
1
Enhanced isolation voltage
Enhanced isolation voltage
-
LCC120S
BI
350
120
35
8
4/4
250
170
20
10
5/5
3750
300
5.6
1.1
0.1 / 0.4
1
Dual Form-A
Bidirectional
BI
1-Form-A Relays: Single-Pole
CPC1560S
1
1
1
0.025
1
1
1
1
1-Form-A & 1-Form B Combination Relays
LBA110LS
LBA110S
PBA150S
LBA127S
LBA120S
LBA120LS
LBA127LS
-
3750
20
10
25
100
8
0.5
1
16
Current limiting
1-Form-C Relays: Common Input, Single-Pole, Double-Throw
LCC120
170
170
150
50
300
1000
600
150
1-Form-B Relays: Dual Single-Pole
-
3750
BI
250
250
250
250
100
60
60
60
-
1/1
2-Form-A Relays: Double-Pole, Single-Throw
LCA210L
LAA120S
LAA127LS
LAA120LS
OAA160S
LAA108S
LAA710S
PAA132S
XAA117S
-
Dual Form-B
Bidirectional
BI
Form-A/B
Bidirectional
BI
1-Form-A Relays: Dual Single-Pole
28
PAA193S
PAA191S
PAA140S
600
400
400
100
250
250
50
8
8
5
5
5
PAA140LS
400
PAA110LS
400
200
13
5
5/3
3750
1
Current limiting
150
25
5
1 / 0.5
3750
1
Current limiting
PAA190S
400
150
22
5
1 / 0.5
5000
1
Enhanced isolation voltage
PAA110S
400
150
22
5
1 / 0.25
3750
1
-
LAA125S
350
170
16
5
5/5
3750
1
-
350
150
18
5
5/5
3750
1
Current limiting
LAA110LS
350
120
35
5
3/3
3750
1
Current limiting
LAA125LS
BI
LAA110S
350
120
35
5
3/3
3750
1
-
LAA100LS
350
120
25
5
5/5
3750
1
Current limiting
LAA100S
350
120
25
5
5/5
3750
1
-
XAA170S
350
100
50
5
5/5
3750
1
-
8-Pin SOP
Load
Current
(mA)
On
Resistance
(Ω)
CPC2025N
400
120
30
2
2/1
CPC2030N
350
120
30
2
2/1
60
400
2
2
2/1
60
120
16
1
3/3
400
100
35
Relay
Type
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Blocking
Voltage
(VP)
Part
Number
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
1-Form-A Relays: Dual Single-Pole
CPC2014N
BI
CPC2017N
1500
1
29
EN 50130-4
Low IF , EN 50130-4
1-Form-B Relays: Dual Single-Pole
CPC2125N
BI
2
2/2
1500
5
-
1-Form-A & 1-Form B Combination Relays
PAA127S
280
200
10
3
0.5 / 0.5
3750
0.025
Very low ILEAK , fast switching speeds
PAA150S
250
250
7
5
2.5 / 0.5
3750
1
-
CPC2330N
LAA127S
250
200
10
5
5/5
3750
1
-
CPC2317N
BI
350
120
30
2
3/3
60
120
16
1
3/3
1500
1/5
-
1/1
Low IF
Continued on page 29
©2022 Littelfuse, Inc.
Littelfuse.com
Fault Protected
Solid State Relays
Solid State Relays
Form-A
Bidirectional
BI
Form-B
Bidirectional
BI
Form-A
Bidirectional
BI+
Form-A
Unidirectional
UNI
Power SIP
Part
Number
Relay
Type
6-Pin Surface Mount
Blocking
Voltage
(VP)
Load
Current
(mA)
On
Resistance
(Ω)
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
Part
Number
Blocking
Voltage
(VP)
Input
Control
Current
(mA)
1-Form-A Relays: Single-Pole
On-Resistance
(Maximum)
DC-Only
(Ω)
AC
(Ω)
Load Current
(Maximum)
Current Limit
(Maximum)
AC
DC-Only AC DC-Only
(mAP)
(mA)
(mA) (mAP)
Switching
* VTS
Speed
Threshold
ton / toff
VTH
(V)
(ms)
BI
1000
180
18
10
10 / 5
2500
-
CPC1984Y
BI
600
1000
0.66
5
10 / 2
4000
-
CPC1593GS
600
11.75
35
250
120
570
285
21
CPC1983YE
BI
600
500
6
5
5/2
4000
-
CPC1563GS
600
11.75
35
250
120
570
285
100
CPC1983Y
BI
600
500
6
5
5/2
2500
-
CPC1540GS
350
6.75
25
250
120
570
285
100
CPC1973Y
BI
400
350
5
10
5/3
2500
-
CPC1510GS
250
3.75
15
350
200
920
450
-
CPC1726Y
UNI
250
1000
0.75
10
5/2
2500
CPC1926Y
BI
250
700
1.4
10
10 / 10
2500
-
-
2
Power supply start-up
2/2
3750
CPC1511Y
BI
230
450
4
2.5
4/2
3750
Current limiting with thermal management
BI
100
2500
0.34
10
5/3
2500
-
CPC1706Y
UNI
60
4000
0.09
5
5/2
2500
-
CPC1906Y
BI
60
2000
0.3
10
10 / 5
2500
-
CPC1705Y
UNI
60
3250
0.09
Industrial applications
Form-A
Bidirectional
BI+
1-Form-B Relays: Single-Pole
2 / 12
2500
1
-
Form-A
Bidirectional
6-Pin DIP
Dual Form-A
Bidirectional
BI
Relay
Type
CPC1983B
BI
CPC1907B
Input
Control
Current
(mA)
On-Resistance
(Maximum)
Load Current
(Maximum)
Current Limit
(Maximum)
Switching
* VTS
Speed
Threshold
ton / toff
VTH
(V)
(ms)
Part
Number
Blocking
Voltage
(VP)
CPC1563G
600
11.75
35
250
120
570
285
100
High blocking voltage
CPC1593G
600
11.75
35
250
120
570
285
21
Power supply start-up
CPC1540G
350
6.75
25
250
120
570
285
100
CPC1510G
250
3.75
15
350
200
920
450
-
DC-Only
(Ω)
AC
(Ω)
AC
DC-Only AC DC-Only
(mAP)
(mA)
(mA) (mAP)
Isolation
Voltage
(VRMS)
Features & Comments
Active Current Limiting SSRs with Voltage Triggered Shutdown & Thermal Management
Power SOIC
Part
Number
High blocking voltage
PSTN hook switch applications
* Load current is reduced to approximately 100μA or less whenever the voltage across the switches exceeds the threshold VTH while the relay is in current limit
CPC1916Y
5
Features & Comments
Active Current Limiting SSRs with Voltage Triggered Shutdown & Thermal Management
CPC1981Y
1
Isolation
Voltage
(VRMS)
Blocking
Voltage
(VP)
Load
Current
(mA)
On
Resistance
(Ω)
600
500
6
60
6000
0.06
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
5000
1
-
4000
1
DUAL: two independent relays
in one package
2
2/2
3750
Industrial applications
* Load current is reduced to approximately 100μA or less whenever the voltage across the switches exceeds the threshold VTH while the relay is in current limit
Form-A
Bidirectional
1-Form-A Relays: Single-Pole
Area
of Opportunity
5
5/2
5/1
PSTN hook switch applications
1-Form-A Relays: Dual Single-Pole
CPC2907B
BI
60
2000
0.15
5
2.5 / 0.25
Form-A
Bidirectional
BI
30
16-Pin SOIC
8-Pin DIP
Part
Number
Blocking
Voltage
(VP)
Input
Control
Current
(mA)
CPC1560G
60
1.1
On-Resistance
(Maximum)
DC-Only
(Ω)
AC
(Ω)
Load Current
(Maximum)
DC-Only
(mA)
AC
(mA)
Current Limit
(Maximum)
DC-Only
(mAP)
AC
(mAP)
Switching
Speed
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Features & Comments
Active Current Limiting SSRs with Voltage Triggered Shutdown & Thermal Management
Part
Number
Relay
Type
Blocking
Voltage
(VP)
CPC1561B
BI
60
Load
Current
(mA)
On
Resistance
(Ω)
1000
0.245
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
3750
1
Current limiting with thermal management
1.4
5.6
600
300
1500
900
0.1 / 0.4
3750
Fast switching speeds
1-Form-A Relays: Single-Pole
©2022 Littelfuse, Inc.
2.5
2.5 / 0.5
Littelfuse.com
31
Fault Protected
Solid State Relays
Solid State Relays
Form-A
Bidirectional
BI
Form-B
Bidirectional
BI
Form-A
Bidirectional
BI+
Form-A
Unidirectional
UNI
Power SIP
Part
Number
Relay
Type
6-Pin Surface Mount
Blocking
Voltage
(VP)
Load
Current
(mA)
On
Resistance
(Ω)
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
Part
Number
Blocking
Voltage
(VP)
Input
Control
Current
(mA)
1-Form-A Relays: Single-Pole
On-Resistance
(Maximum)
DC-Only
(Ω)
AC
(Ω)
Load Current
(Maximum)
Current Limit
(Maximum)
AC
DC-Only AC DC-Only
(mAP)
(mA)
(mA) (mAP)
Switching
* VTS
Speed
Threshold
ton / toff
VTH
(V)
(ms)
BI
1000
180
18
10
10 / 5
2500
-
CPC1984Y
BI
600
1000
0.66
5
10 / 2
4000
-
CPC1593GS
600
11.75
35
250
120
570
285
21
CPC1983YE
BI
600
500
6
5
5/2
4000
-
CPC1563GS
600
11.75
35
250
120
570
285
100
CPC1983Y
BI
600
500
6
5
5/2
2500
-
CPC1540GS
350
6.75
25
250
120
570
285
100
CPC1973Y
BI
400
350
5
10
5/3
2500
-
CPC1510GS
250
3.75
15
350
200
920
450
-
CPC1726Y
UNI
250
1000
0.75
10
5/2
2500
CPC1926Y
BI
250
700
1.4
10
10 / 10
2500
-
-
2
Power supply start-up
2/2
3750
CPC1511Y
BI
230
450
4
2.5
4/2
3750
Current limiting with thermal management
BI
100
2500
0.34
10
5/3
2500
-
CPC1706Y
UNI
60
4000
0.09
5
5/2
2500
-
CPC1906Y
BI
60
2000
0.3
10
10 / 5
2500
-
CPC1705Y
UNI
60
3250
0.09
Industrial applications
Form-A
Bidirectional
BI+
1-Form-B Relays: Single-Pole
2 / 12
2500
1
-
Form-A
Bidirectional
6-Pin DIP
Dual Form-A
Bidirectional
BI
Relay
Type
CPC1983B
BI
CPC1907B
Input
Control
Current
(mA)
On-Resistance
(Maximum)
Load Current
(Maximum)
Current Limit
(Maximum)
Switching
* VTS
Speed
Threshold
ton / toff
VTH
(V)
(ms)
Part
Number
Blocking
Voltage
(VP)
CPC1563G
600
11.75
35
250
120
570
285
100
High blocking voltage
CPC1593G
600
11.75
35
250
120
570
285
21
Power supply start-up
CPC1540G
350
6.75
25
250
120
570
285
100
CPC1510G
250
3.75
15
350
200
920
450
-
DC-Only
(Ω)
AC
(Ω)
AC
DC-Only AC DC-Only
(mAP)
(mA)
(mA) (mAP)
Isolation
Voltage
(VRMS)
Features & Comments
Active Current Limiting SSRs with Voltage Triggered Shutdown & Thermal Management
Power SOIC
Part
Number
High blocking voltage
PSTN hook switch applications
* Load current is reduced to approximately 100μA or less whenever the voltage across the switches exceeds the threshold VTH while the relay is in current limit
CPC1916Y
5
Features & Comments
Active Current Limiting SSRs with Voltage Triggered Shutdown & Thermal Management
CPC1981Y
1
Isolation
Voltage
(VRMS)
Blocking
Voltage
(VP)
Load
Current
(mA)
On
Resistance
(Ω)
600
500
6
60
6000
0.06
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
5000
1
-
4000
1
DUAL: two independent relays
in one package
2
2/2
3750
Industrial applications
* Load current is reduced to approximately 100μA or less whenever the voltage across the switches exceeds the threshold VTH while the relay is in current limit
Form-A
Bidirectional
1-Form-A Relays: Single-Pole
Area
of Opportunity
5
5/2
5/1
PSTN hook switch applications
1-Form-A Relays: Dual Single-Pole
CPC2907B
BI
60
2000
0.15
5
2.5 / 0.25
Form-A
Bidirectional
BI
30
16-Pin SOIC
8-Pin DIP
Part
Number
Blocking
Voltage
(VP)
Input
Control
Current
(mA)
CPC1560G
60
1.1
On-Resistance
(Maximum)
DC-Only
(Ω)
AC
(Ω)
Load Current
(Maximum)
DC-Only
(mA)
AC
(mA)
Current Limit
(Maximum)
DC-Only
(mAP)
AC
(mAP)
Switching
Speed
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Features & Comments
Active Current Limiting SSRs with Voltage Triggered Shutdown & Thermal Management
Part
Number
Relay
Type
Blocking
Voltage
(VP)
CPC1561B
BI
60
Load
Current
(mA)
On
Resistance
(Ω)
1000
0.245
Input Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
Features & Comments
3750
1
Current limiting with thermal management
1.4
5.6
600
300
1500
900
0.1 / 0.4
3750
Fast switching speeds
1-Form-A Relays: Single-Pole
©2022 Littelfuse, Inc.
2.5
2.5 / 0.5
Littelfuse.com
31
Optically Isolated
Power Relays
Fault Protected
Solid State Relays
Form-A
Bidirectional
1-Form-A
Bidirectional
i4-PAC
8-Pin Surface Mount
Part
Number
Blocking
Voltage
(VP)
Input
Control
Current
(mA)
On-Resistance
(Maximum)
DC-Only
(Ω)
AC
(Ω)
Load Current
(Maximum)
DC-Only
(mA)
AC
(mA)
Current Limit
(Maximum)
DC-Only
(mAP)
AC
(mAP)
Switching
Speed
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Features & Comments
60
1.1
1.4
5.6
600
300
1500
900
0.1 / 0.4
3750
Part
Number
Relay
Type
Fast switching speeds
Form-A
Bidirectional
BI
CPC1561B
60
2.5
TC=25ºC
Input
Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
1.6
6.5
3
CPC1978J
800
0.75
1.85
7.25
2.3
600
1.25
3.1
12.25
1
CPC1967J
400
1.35
3.35
13.15
0.85
CPC1908J
60
3.5
8.5
15
0.3
Part
Number
BI
10
20 / 5
2500
1
Relay
Type
Blocking
Voltage
(VP)
Load Current (A)
Without
Heat Sink
5ºC/W
Heat Sink
TC=25ºC
On
Resistance
(Ω)
Input
Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
10
20 / 5
2500
1
1-Form-A Power Relays: Single-Pole - Unidirectional
On-Resistance
(Maximum)
DC-Only
(Ω)
5ºC/W
Heat Sink
0.65
CPC1786J
Part
Number
Without
Heat Sink
On
Resistance
(Ω)
1000
16-Pin SOIC
Input
Control
Current
(mA)
Load Current (ARMS)
CPC1986J
CPC1977J
Blocking
Voltage
(VP)
Blocking
Voltage
(VP)
1-Form-A Power Relays: Single-Pole - Bidirectional
Active Current Limiting SSRs with Voltage Triggered Shutdown & Thermal Management
CPC1560GS
AC
(Ω)
Load Current
(Maximum)
DC-Only
(mA)
AC
(mA)
Current Limit
(Maximum)
DC-Only
(mAP)
AC
(mAP)
Switching
Speed
ton / toff
(ms)
CPC1777J
Isolation
Voltage
(VRMS)
UNI
CPC1708J
1000
0.65
1.75
6.9
2
600
1.5
4.6
15
0.5
60
4
11.85
24
0.08
Features & Comments
Active Current Limiting SSRs with Voltage Triggered Shutdown & Thermal Management
-
1-Form-A
Unidirectional
0.245
-
1000
-
3000
2.5 / 0.5
3750
1-Form-A
Bidirectional
1A Load current rating to 60°C
1-Form-A
Unidirectional
ISOPLUS-264
Form-A
Bidirectional
BI
Power SIP
Part
Number
32
Blocking
Voltage
(VP)
Input
Control
Current
(mA)
AC
(Ω)
Load Current
(Maximum)
DC-Only
(mA)
AC
(mA)
Current Limit
(Maximum)
DC-Only
(mAP)
AC
(mAP)
Switching
Speed
ton / toff
(ms)
230
2.5
-
Blocking
Voltage
(VP)
Load Current (ARMS)
Without
Heat Sink
5ºC/W
Heat Sink
TC=25ºC
On
Resistance
(Ω)
4
-
450
-
1400
4/2
CPC1988J
1000
0.9
2.25
9.4
2.5
CPC1979J
600
1.4
3.5
14.5
0.75
CPC1968J
Isolation
Voltage
(VRMS)
3750
500
2
5
15
0.35
250
2.7
6.7
15
0.2
CPC1918J
100
5.25
13
15
0.1
CPC1909J
60
6.5
15
15
0.1
CPC1927J
Features & Comments
Active Current Limiting SSRs with Voltage Triggered Shutdown & Thermal Management
CPC1511Y
Relay
Type
Input
Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
10
25 / 10
2500
1
Input
Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
10
20 / 5
2500
1
1-Form-A Power Relays: Single-Pole - Bidirectional
On-Resistance
(Maximum)
DC-Only
(Ω)
Part
Number
Industrial applications
Part
Number
BI
Relay
Type
Blocking
Voltage
(VP)
Load Current (A)
Without
Heat Sink
5ºC/W
Heat Sink
TC=25ºC
On
Resistance
(Ω)
1-Form-A Power Relays: Single-Pole - Unidirectional
CPC1788J
1000
1
2.45
10.3
CPC1779J
600
1.65
4.12
15
0.4
250
3.4
8.6
20
0.09
CPC1718J
100
6.75
17.5
32
0.075
CPC1709J
60
9
22.8
32
0.05
CPC1727J
©2022 Littelfuse, Inc.
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33
Optically Isolated
Power Relays
Fault Protected
Solid State Relays
Form-A
Bidirectional
1-Form-A
Bidirectional
i4-PAC
8-Pin Surface Mount
Part
Number
Blocking
Voltage
(VP)
Input
Control
Current
(mA)
On-Resistance
(Maximum)
DC-Only
(Ω)
AC
(Ω)
Load Current
(Maximum)
DC-Only
(mA)
AC
(mA)
Current Limit
(Maximum)
DC-Only
(mAP)
AC
(mAP)
Switching
Speed
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Features & Comments
60
1.1
1.4
5.6
600
300
1500
900
0.1 / 0.4
3750
Part
Number
Relay
Type
Fast switching speeds
Form-A
Bidirectional
BI
CPC1561B
60
2.5
TC=25ºC
Input
Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
1.6
6.5
3
CPC1978J
800
0.75
1.85
7.25
2.3
600
1.25
3.1
12.25
1
CPC1967J
400
1.35
3.35
13.15
0.85
CPC1908J
60
3.5
8.5
15
0.3
Part
Number
BI
10
20 / 5
2500
1
Relay
Type
Blocking
Voltage
(VP)
Load Current (A)
Without
Heat Sink
5ºC/W
Heat Sink
TC=25ºC
On
Resistance
(Ω)
Input
Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
10
20 / 5
2500
1
1-Form-A Power Relays: Single-Pole - Unidirectional
On-Resistance
(Maximum)
DC-Only
(Ω)
5ºC/W
Heat Sink
0.65
CPC1786J
Part
Number
Without
Heat Sink
On
Resistance
(Ω)
1000
16-Pin SOIC
Input
Control
Current
(mA)
Load Current (ARMS)
CPC1986J
CPC1977J
Blocking
Voltage
(VP)
Blocking
Voltage
(VP)
1-Form-A Power Relays: Single-Pole - Bidirectional
Active Current Limiting SSRs with Voltage Triggered Shutdown & Thermal Management
CPC1560GS
AC
(Ω)
Load Current
(Maximum)
DC-Only
(mA)
AC
(mA)
Current Limit
(Maximum)
DC-Only
(mAP)
AC
(mAP)
Switching
Speed
ton / toff
(ms)
CPC1777J
Isolation
Voltage
(VRMS)
UNI
CPC1708J
1000
0.65
1.75
6.9
2
600
1.5
4.6
15
0.5
60
4
11.85
24
0.08
Features & Comments
Active Current Limiting SSRs with Voltage Triggered Shutdown & Thermal Management
-
1-Form-A
Unidirectional
0.245
-
1000
-
3000
2.5 / 0.5
3750
1-Form-A
Bidirectional
1A Load current rating to 60°C
1-Form-A
Unidirectional
ISOPLUS-264
Form-A
Bidirectional
BI
Power SIP
Part
Number
32
Blocking
Voltage
(VP)
Input
Control
Current
(mA)
AC
(Ω)
Load Current
(Maximum)
DC-Only
(mA)
AC
(mA)
Current Limit
(Maximum)
DC-Only
(mAP)
AC
(mAP)
Switching
Speed
ton / toff
(ms)
230
2.5
-
Blocking
Voltage
(VP)
Load Current (ARMS)
Without
Heat Sink
5ºC/W
Heat Sink
TC=25ºC
On
Resistance
(Ω)
4
-
450
-
1400
4/2
CPC1988J
1000
0.9
2.25
9.4
2.5
CPC1979J
600
1.4
3.5
14.5
0.75
CPC1968J
Isolation
Voltage
(VRMS)
3750
500
2
5
15
0.35
250
2.7
6.7
15
0.2
CPC1918J
100
5.25
13
15
0.1
CPC1909J
60
6.5
15
15
0.1
CPC1927J
Features & Comments
Active Current Limiting SSRs with Voltage Triggered Shutdown & Thermal Management
CPC1511Y
Relay
Type
Input
Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
10
25 / 10
2500
1
Input
Control
Current
(mA)
Switching
Speeds
ton / toff
(ms)
Isolation
Voltage
(VRMS)
Off-State
Leakage
(μA)
10
20 / 5
2500
1
1-Form-A Power Relays: Single-Pole - Bidirectional
On-Resistance
(Maximum)
DC-Only
(Ω)
Part
Number
Industrial applications
Part
Number
BI
Relay
Type
Blocking
Voltage
(VP)
Load Current (A)
Without
Heat Sink
5ºC/W
Heat Sink
TC=25ºC
On
Resistance
(Ω)
1-Form-A Power Relays: Single-Pole - Unidirectional
CPC1788J
1000
1
2.45
10.3
CPC1779J
600
1.65
4.12
15
0.4
250
3.4
8.6
20
0.09
CPC1718J
100
6.75
17.5
32
0.075
CPC1709J
60
9
22.8
32
0.05
CPC1727J
©2022 Littelfuse, Inc.
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33
Optically Isolated
AC Power Switches
Optically Isolated
AC Power Switches
- LED
1
4-Pin DIP (16-pin Body)
Blocking Voltage
(VP)
PD2601
600
CPC1965G
600
PD2401
500
CPC1945G
400
PD1201
400
+ LED
- LED
ZC
AC Load
Part Number
16
Load Current
(ARMS)
Input Control
Current
(mA)
Turn-On:
Zero-Cross
or Rapid
Operating
Frequency Range
(Hz)
AC Load
Part Number
Blocking Voltage
(VP)
CPC1963GS
600
PM1206S
600
PM1205S
500
20 - 400
CPC1943GS
400
20 - 500
PM1204S
400
Isolation Voltage
(VRMS)
Load Current
(ARMS)
20 - 500
20 - 400
5
Zero-cross
20 - 500
Blocking Voltage
(VP)
Load Current
(ARMS)
CPC1972GS
800
0.25
3750
+ LED
6-Pin Surface Mount
Part Number
– LED
N/C
Input Control
Current
(mA)
1
6
2
ZC
3
5
4
AC Load
800
5
Load Current
(ARMS)
Input Control
Current
(mA)
Zero-cross
20 - 500
3750
CPC1961G
600
0.25 1
5
Turn-On:
Zero-Cross
or Rapid
Operating
Frequency Range
(Hz)
1
6
2
5
ZC
3
Zero-cross
20 - 500
CPC1963G
600
PM1205
500
CPC1943G
400
PM1204
400
1
4
Operating
Frequency Range
(Hz)
5 AC Load
Isolation
Voltage
(VRMS)
Features & Comments
Zero-Cross
20 - 500
3750
Dual AC power switch
AC Load
8 AC Load
+ LED 1
– LED 2
AC Load
8-Pin Surface Mount
Part Number
Blocking Voltage
(VP)
Load Current
(ARMS)
Input Control
Current
(mA)
CPC1961GS
600
0.25 1
5
ZC
7 AC Load
6 AC Load
+ LED 3
– LED 4
Turn-On:
Zero-Cross
or Rapid
Operating
Frequency Range
(Hz)
ZC
5 AC Load
Isolation
Voltage
(VRMS)
Features & Comments
3750
Dual AC power switch
Optically Isolated AC Power Switches
16
+ LED
Load Current
(ARMS)
Input Control
Current
(mA)
Turn-On:
Zero-Cross
or Rapid
Operating
Frequency Range
(Hz)
10
AC Load
8
Isolation Voltage
(VRMS)
Optically Isolated AC Power Switches
©2022 Littelfuse, Inc.
6 AC Load
ZC
1
Zero-Cross
20 - 500
Maximum continuous load current of a single pole or the sum of the load currents with both poles operating simultaneously
ZC
34
600
Turn-On:
Zero-Cross
or Rapid
N/C
3750
AC Load
PM1206
7 AC Load
Maximum continuous load current of a single pole or the sum of the load currents with both poles operating simultaneously
Isolation Voltage
(VRMS)
6-Pin Power DIP
Part Number
8 AC Load
ZC
Optically Isolated AC Power Switches
- LED
Blocking Voltage
(VP)
3750
– LED 4
Blocking Voltage
(VP)
N/C
0.25
20 - 500
+ LED 3
Part Number
Optically Isolated AC Power Switches
CPC1972G
Zero-Cross
5
8-Pin DIP
N/C
Isolation Voltage
(VRMS)
6-Pin DIP
Part Number
Isolation Voltage
(VRMS)
– LED 2
Operating
Frequency Range
(Hz)
– LED
Input Control
Current
(mA)
Operating
Frequency Range
(Hz)
+ LED 1
Turn-On:
Zero-Cross
or Rapid
+ LED
Load Current
(ARMS)
10
AC Load
8
Turn-On:
Zero-Cross
or Rapid
AC Load
1
Blocking Voltage
(VP)
Input Control
Current
(mA)
0.5
Optically Isolated AC Power Switches
5
+ LED
Optically Isolated AC Power Switches
Optically Isolated AC Power Switches
1
16
ZC
6-Pin Power DIP Surface Mount
10
AC Load
8
1
0.5
5
Zero-cross
20 - 500
3750
How is the Optically Isolated AC Power Switch Used Here?
35
Gas Pump
Gas and fuel pump motors need to be switched by galvanically isolated
semiconductor switches to avoid the potential risk of ignition of these
flammable substances by contact arcing if compared to any mechanical
relays or switches. Solid state relays do not feature any mechanical
contacts or other mechanical components, thus there is no contact arcing.
Littelfuse.com
Optically Isolated
AC Power Switches
Optically Isolated
AC Power Switches
- LED
1
4-Pin DIP (16-pin Body)
Blocking Voltage
(VP)
PD2601
600
CPC1965G
600
PD2401
500
CPC1945G
400
PD1201
400
+ LED
- LED
ZC
AC Load
Part Number
16
Load Current
(ARMS)
Input Control
Current
(mA)
Turn-On:
Zero-Cross
or Rapid
Operating
Frequency Range
(Hz)
AC Load
Part Number
Blocking Voltage
(VP)
CPC1963GS
600
PM1206S
600
PM1205S
500
20 - 400
CPC1943GS
400
20 - 500
PM1204S
400
Isolation Voltage
(VRMS)
Load Current
(ARMS)
20 - 500
20 - 400
5
Zero-cross
20 - 500
Blocking Voltage
(VP)
Load Current
(ARMS)
CPC1972GS
800
0.25
3750
+ LED
6-Pin Surface Mount
Part Number
– LED
N/C
Input Control
Current
(mA)
1
6
2
ZC
3
5
4
AC Load
800
5
Load Current
(ARMS)
Input Control
Current
(mA)
Zero-cross
20 - 500
3750
CPC1961G
600
0.25 1
5
Turn-On:
Zero-Cross
or Rapid
Operating
Frequency Range
(Hz)
1
6
2
5
ZC
3
Zero-cross
20 - 500
CPC1963G
600
PM1205
500
CPC1943G
400
PM1204
400
1
4
Operating
Frequency Range
(Hz)
5 AC Load
Isolation
Voltage
(VRMS)
Features & Comments
Zero-Cross
20 - 500
3750
Dual AC power switch
AC Load
8 AC Load
+ LED 1
– LED 2
AC Load
8-Pin Surface Mount
Part Number
Blocking Voltage
(VP)
Load Current
(ARMS)
Input Control
Current
(mA)
CPC1961GS
600
0.25 1
5
ZC
7 AC Load
6 AC Load
+ LED 3
– LED 4
Turn-On:
Zero-Cross
or Rapid
Operating
Frequency Range
(Hz)
ZC
5 AC Load
Isolation
Voltage
(VRMS)
Features & Comments
3750
Dual AC power switch
Optically Isolated AC Power Switches
16
+ LED
Load Current
(ARMS)
Input Control
Current
(mA)
Turn-On:
Zero-Cross
or Rapid
Operating
Frequency Range
(Hz)
10
AC Load
8
Isolation Voltage
(VRMS)
Optically Isolated AC Power Switches
©2022 Littelfuse, Inc.
6 AC Load
ZC
1
Zero-Cross
20 - 500
Maximum continuous load current of a single pole or the sum of the load currents with both poles operating simultaneously
ZC
34
600
Turn-On:
Zero-Cross
or Rapid
N/C
3750
AC Load
PM1206
7 AC Load
Maximum continuous load current of a single pole or the sum of the load currents with both poles operating simultaneously
Isolation Voltage
(VRMS)
6-Pin Power DIP
Part Number
8 AC Load
ZC
Optically Isolated AC Power Switches
- LED
Blocking Voltage
(VP)
3750
– LED 4
Blocking Voltage
(VP)
N/C
0.25
20 - 500
+ LED 3
Part Number
Optically Isolated AC Power Switches
CPC1972G
Zero-Cross
5
8-Pin DIP
N/C
Isolation Voltage
(VRMS)
6-Pin DIP
Part Number
Isolation Voltage
(VRMS)
– LED 2
Operating
Frequency Range
(Hz)
– LED
Input Control
Current
(mA)
Operating
Frequency Range
(Hz)
+ LED 1
Turn-On:
Zero-Cross
or Rapid
+ LED
Load Current
(ARMS)
10
AC Load
8
Turn-On:
Zero-Cross
or Rapid
AC Load
1
Blocking Voltage
(VP)
Input Control
Current
(mA)
0.5
Optically Isolated AC Power Switches
5
+ LED
Optically Isolated AC Power Switches
Optically Isolated AC Power Switches
1
16
ZC
6-Pin Power DIP Surface Mount
10
AC Load
8
1
0.5
5
Zero-cross
20 - 500
3750
How is the Optically Isolated AC Power Switch Used Here?
35
Gas Pump
Gas and fuel pump motors need to be switched by galvanically isolated
semiconductor switches to avoid the potential risk of ignition of these
flammable substances by contact arcing if compared to any mechanical
relays or switches. Solid state relays do not feature any mechanical
contacts or other mechanical components, thus there is no contact arcing.
Littelfuse.com
Optically Isolated
AC Power Switches
Optically Isolated
AC Power Switches
4-Pin SIP
ZC
ZC
(8-Pin Body)
Input Control
Current
(mA)
Load Current
(ARMS)
Blocking Voltage
(VP)
Part Number
1
2
– LED + LED
Operating
Frequency Range
(Hz)
Turn On:
Zero-Cross
or Rapid
Isolation Voltage
(VRMS)
SuperSIP
Features & Comments
Part
Number
Blocking
Voltage
(VP)
CPC40055ST
800
Optically Isolated AC Power Switches
PS2601
600
20 - 500
-
CPC1965Y
600
20 - 400
-
PS2401
500
CPC1945Y
400
1
5
20 - 500
20 - 400
Zero-cross
3750
-
PS1201
400
20 - 500
-
1
2
AC Load
6
8
AC Load AC Load
Load Current
Without
Heat Sink
(ARMS)
5ºC/W
Heat Sink
(ARMS)
TC=25ºC
(ARMS)
5
20
40
Input
Control
Current
(mA)
Operating
Frequency
Range
(Hz)
Turn-On:
Zero-Cross
or
Rapid
Switching
Speed
ton / toff
(max)
Isolation
Voltage
(VRMS)
Features & Comments
½ Cycle
2500
High load current,
8.788mm creepage
Optically Isolated AC Power Switches
5
20 - 500
Zero-cross
-
8
1
N/C
ZC
1
2
AC Load
Load Current
Part
Number
Blocking
Voltage
(VP)
Without
Heat Sink
(ARMS)
5ºC/W
Heat Sink
(ARMS)
TC=25ºC
(ARMS)
Input
Control
Current
(mA)
Operating
Frequency
Range
(Hz)
Turn-On:
Zero-Cross
or
Rapid
Switching
Speed
ton / toff
(max)
Isolation
Voltage
(VRMS)
3
4
+ LED – LED
800
5
20
50
5
20 - 500
Zero-cross
½ Cycle
2500
6
AC Load
5
8
AC Load
7
Operating
Frequency
Range
(Hz)
Turn-On:
Zero-Cross
or
Rapid
Switching
Speed
ton / toff
(max)
Part
Number
Blocking
Voltage
(VP)
Load
Current
(ARMS)
CPC1966B
800
3
Zero-cross
½ Cycle
CPC1966BX8
800
3
Rapid
45μs1 /
½ Cycle
CPC1964B
800
1.5
Zero-cross
½ Cycle
CPC1964BX6
600
1.5
Rapid
500μs /
½ Cycle
2
+ LED
6
AC Load
5
R
3
– LED
4
N/C
1
N/C
2
+ LED
3
– LED
Isolation
Voltage
(VRMS)
Features & Comments
5000
Enhanced isolation voltage,
12.5mm creepage
4
N/C
Optically Isolated AC Power Switches
Features & Comments
Optically Isolated AC Power Switches
CPC1998J
Input
Control
Current
(mA)
AC Load
7
ZC
Power SOIC
i4-PAC
3
4
+ LED – LED
5
High load current
20 - 500
Notes
1. Typical turn-on values
R
ZC
Power SIP
1
2
– LED + LED
Input
Control
Current
(mA)
Operating
Frequency
Range
(Hz)
Turn-On:
Zero-Cross
or
Rapid
Part
Number
Blocking
Voltage
(VP)
Load
Current
(ARMS)
CPC1966YX8
800
3
Rapid
CPC1966Y
600
3
Zero-cross
3
4
AC Load AC Load
Switching
Speed
ton / toff
(max)
1
2
– LED + LED
3
Isolation
Voltage
(VRMS)
Optically Isolated AC Power Switches
36
CPC1976Y
600
2
CPC1976YX6
600
2
Rapid
CPC1966YX6
600
3
Rapid
5
20 - 500
Zero-cross
45μs1 /
½ Cycle
½ Cycle
½ Cycle
500μs /
½ Cycle
500μs /
½ Cycle
4
AC Load AC Load
3750
How is the OptoMOS® AC Power Switch Used Here?
Smart Home
OptoMOS® AC Power Switches are ideal for switching
smaller loads in all kind of applications including
home automation or smart home. The input and
output circuits are optically coupled to provide up to
5000VRMS of galvanic isolation and noise immunity between
control and load circuits. The product line includes devices
with blocking voltages of up to 800VAC peak.
37
Long life and environmental integrity make these power
switches ideal for controlling a variety of AC load circuits.
Notes
1. Typical turn-on values
©2022 Littelfuse, Inc.
Littelfuse.com
Optically Isolated
AC Power Switches
Optically Isolated
AC Power Switches
4-Pin SIP
ZC
ZC
(8-Pin Body)
Input Control
Current
(mA)
Load Current
(ARMS)
Blocking Voltage
(VP)
Part Number
1
2
– LED + LED
Operating
Frequency Range
(Hz)
Turn On:
Zero-Cross
or Rapid
Isolation Voltage
(VRMS)
SuperSIP
Features & Comments
Part
Number
Blocking
Voltage
(VP)
CPC40055ST
800
Optically Isolated AC Power Switches
PS2601
600
20 - 500
-
CPC1965Y
600
20 - 400
-
PS2401
500
CPC1945Y
400
1
5
20 - 500
20 - 400
Zero-cross
3750
-
PS1201
400
20 - 500
-
1
2
AC Load
6
8
AC Load AC Load
Load Current
Without
Heat Sink
(ARMS)
5ºC/W
Heat Sink
(ARMS)
TC=25ºC
(ARMS)
5
20
40
Input
Control
Current
(mA)
Operating
Frequency
Range
(Hz)
Turn-On:
Zero-Cross
or
Rapid
Switching
Speed
ton / toff
(max)
Isolation
Voltage
(VRMS)
Features & Comments
½ Cycle
2500
High load current,
8.788mm creepage
Optically Isolated AC Power Switches
5
20 - 500
Zero-cross
-
8
1
N/C
ZC
1
2
AC Load
Load Current
Part
Number
Blocking
Voltage
(VP)
Without
Heat Sink
(ARMS)
5ºC/W
Heat Sink
(ARMS)
TC=25ºC
(ARMS)
Input
Control
Current
(mA)
Operating
Frequency
Range
(Hz)
Turn-On:
Zero-Cross
or
Rapid
Switching
Speed
ton / toff
(max)
Isolation
Voltage
(VRMS)
3
4
+ LED – LED
800
5
20
50
5
20 - 500
Zero-cross
½ Cycle
2500
6
AC Load
5
8
AC Load
7
Operating
Frequency
Range
(Hz)
Turn-On:
Zero-Cross
or
Rapid
Switching
Speed
ton / toff
(max)
Part
Number
Blocking
Voltage
(VP)
Load
Current
(ARMS)
CPC1966B
800
3
Zero-cross
½ Cycle
CPC1966BX8
800
3
Rapid
45μs1 /
½ Cycle
CPC1964B
800
1.5
Zero-cross
½ Cycle
CPC1964BX6
600
1.5
Rapid
500μs /
½ Cycle
2
+ LED
6
AC Load
5
R
3
– LED
4
N/C
1
N/C
2
+ LED
3
– LED
Isolation
Voltage
(VRMS)
Features & Comments
5000
Enhanced isolation voltage,
12.5mm creepage
4
N/C
Optically Isolated AC Power Switches
Features & Comments
Optically Isolated AC Power Switches
CPC1998J
Input
Control
Current
(mA)
AC Load
7
ZC
Power SOIC
i4-PAC
3
4
+ LED – LED
5
High load current
20 - 500
Notes
1. Typical turn-on values
R
ZC
Power SIP
1
2
– LED + LED
Input
Control
Current
(mA)
Operating
Frequency
Range
(Hz)
Turn-On:
Zero-Cross
or
Rapid
Part
Number
Blocking
Voltage
(VP)
Load
Current
(ARMS)
CPC1966YX8
800
3
Rapid
CPC1966Y
600
3
Zero-cross
3
4
AC Load AC Load
Switching
Speed
ton / toff
(max)
1
2
– LED + LED
3
Isolation
Voltage
(VRMS)
Optically Isolated AC Power Switches
36
CPC1976Y
600
2
CPC1976YX6
600
2
Rapid
CPC1966YX6
600
3
Rapid
5
20 - 500
Zero-cross
45μs1 /
½ Cycle
½ Cycle
½ Cycle
500μs /
½ Cycle
500μs /
½ Cycle
4
AC Load AC Load
3750
How is the OptoMOS® AC Power Switch Used Here?
Smart Home
OptoMOS® AC Power Switches are ideal for switching
smaller loads in all kind of applications including
home automation or smart home. The input and
output circuits are optically coupled to provide up to
5000VRMS of galvanic isolation and noise immunity between
control and load circuits. The product line includes devices
with blocking voltages of up to 800VAC peak.
37
Long life and environmental integrity make these power
switches ideal for controlling a variety of AC load circuits.
Notes
1. Typical turn-on values
©2022 Littelfuse, Inc.
Littelfuse.com
IGBT & MOSFET
Low-Side Gate Drivers
IGBT & MOSFET
Low-Side Gate Drivers
Logic Configurations
ENA
Logic Configurations
INA
ENB
ENA
INA
8-Pin (3 x 3)mm DFN
ENB
INB
A
OUTA
INA
A
OUTA
INA
A
OUTA
INA
A
OUTA
B
OUTB
INB
B
OUTB
INB
B
OUTB
INB
B
OUTB
INB
8-Pin SOIC (With Exposed Heat Sink Pad)
A
OUTA
INA
A
OUTA
INA
A
OUTA
INA
A
OUTA
B
OUTB
INB
B
OUTB
INB
B
OUTB
INB
B
OUTB
EN
IN
IN
OUT
IN
OUT
OUT
EN
Part Number
Output Type
IPEAK
TC=25ºC
(AP)
Output Resistance
(Ω)
IN
IN
OUT
IN
OUT
OUT
Enable Function
Under-voltage Lockout
(V)
Part Number
Output Type
IPEAK
TC=25ºC
(AP)
Output Resistance
(Ω)
I
-
-
IXD_602SI
DUAL
2
4
I, N, F
-
-
N
-
-
IXD_604SI
DUAL
4
2.5
D, I, N, F
•
-
F
-
-
Available Logic
Configurations
Low-Side Gate Drivers
IX4426M
IX4427M
DUAL
1.5
8
IX4428M
INA
ENB
INB
8-Pin (5 x 4)mm DFN
IPEAK
TC=25ºC
(AP)
A
OUTA
B
OUTB
INA
INB
A
OUTA
B
OUTB
INA
INB
A
OUTA
B
OUTB
IX4340NE
DUAL
5
1.5
D
•
3.8
IXD_609SI
SINGLE
9
1
D, I, N
•
-
IXD_614SI
SINGLE
14
0.8
D, I, N
•
-
AEC-Q100 Qualified Low-Side Gate Drivers
Logic Configurations
Output Type
INA
INB
A
OUTA
B
OUTB
IX4340NE
DUAL
5
1.5
D
IXD_604SI
DUAL
4
2.5
D, I, N, F
IXD_609SI
SINGLE
9
1
D, I, N
IXD_614SI
SINGLE
14
0.8
D, I, N
IN
Output Resistance
(Ω)
Available Logic
Configurations
OUT
IN
IN
OUT
OUT
Logic Configurations
Under-voltage Lockout
(V)
Enable Function
ENA
INA
4
I, N, F
IXD_604D2
DUAL
4
2.5
IXD_609D2
SINGLE
9
1
-
-
D, I, N F
•
-
D, I, N
•
-
8-Pin DIP
INA
INB
8-Pin SOIC
OUTA
INA
A
OUTA
INA
A
OUTA
INA
A
OUTA
B
OUTB
INB
B
OUTB
INB
B
OUTB
INB
B
OUTB
EN
Output Resistance
(Ω)
Available Logic
Configurations
OUT
IN
Enable Function
OUT
IN
INA
A
OUTA
INA
A
OUTA
INA
A
OUTA
OUTB
INB
B
OUTB
INB
B
OUTB
INB
B
OUTB
OUT
Output Type
IPEAK
TC=25ºC
(AP)
Output Resistance
(Ω)
IXD_602PI
DUAL
2
4
I, N, F
-
-
IXD_604PI
DUAL
4
2.5
D, I, N, F
•
-
Available Logic
Configurations
IXD_609PI
SINGLE
9
1
I, N, F
•
-
IXD_614PI
SINGLE
14
0.8
I, N, F
•
-
ENA
8
I
-
-
IX4427N
DUAL
1.5
8
N
-
-
IX4428N
DUAL
1.5
8
F
-
-
IXD_602SIA
DUAL
2
4
I, N, F
-
-
IXD_604SIA
DUAL
4
2.5
D, I, N, F
•
-
IX4340N
DUAL
5
1.5
D
•
3.8
IXD_609SIA
SINGLE
9
1
D, I, N
•
-
•
-
©2022 Littelfuse, Inc.
D, I, N, F
INA
8-Pin MSOP (With Exposed Heat Sink Pad)
A
OUTA
INA
A
OUTA
INA
A
B
OUTB
INB
B
OUTB
INB
B
OUTA
ENB
INB
OUTB
39
EN
Part Number
Output Type
IPEAK
TC=25ºC
(AP)
IX4340UE
DUAL
5
Output Resistance
(Ω)
1.5
Available Logic
Configurations
Enable Function
IN
IN
OUT
OUT
Under-voltage
Lockout
(V)
IN
Low-Side Gate Drivers
AEC-Q100 Qualified Low-Side Gate Drivers
2.5
Under-voltage Lockout
(V)
Enable Function
Logic Configuration
1.5
4
OUT
Under-voltage Lockout
(V)
DUAL
DUAL
IN
OUT
IX4426N
IXD_604SIA
OUT
Part Number
Low-Side Gate Drivers
38
IN
Low-Side Gate Drivers
A
IN
OUTA
EN
Logic Configurations
ENB
A
B
IN
ENA
IPEAK
TC=25ºC
(AP)
-
INB
2
Output Type
-
•
ENB
DUAL
Part Number
3.8
EN
Low-Side Gate Drivers
IXD_602D2
Under-voltage Lockout
(V)
Enable Function
Low-Side Gate Drivers
ENA
Part Number
Available Logic
Configurations
D
•
3.8
Littelfuse.com
OUT
IGBT & MOSFET
Low-Side Gate Drivers
IGBT & MOSFET
Low-Side Gate Drivers
Logic Configurations
ENA
Logic Configurations
INA
ENB
ENA
INA
8-Pin (3 x 3)mm DFN
ENB
INB
A
OUTA
INA
A
OUTA
INA
A
OUTA
INA
A
OUTA
B
OUTB
INB
B
OUTB
INB
B
OUTB
INB
B
OUTB
INB
8-Pin SOIC (With Exposed Heat Sink Pad)
A
OUTA
INA
A
OUTA
INA
A
OUTA
INA
A
OUTA
B
OUTB
INB
B
OUTB
INB
B
OUTB
INB
B
OUTB
EN
IN
IN
OUT
IN
OUT
OUT
EN
Part Number
Output Type
IPEAK
TC=25ºC
(AP)
Output Resistance
(Ω)
IN
IN
OUT
IN
OUT
OUT
Enable Function
Under-voltage Lockout
(V)
Part Number
Output Type
IPEAK
TC=25ºC
(AP)
Output Resistance
(Ω)
I
-
-
IXD_602SI
DUAL
2
4
I, N, F
-
-
N
-
-
IXD_604SI
DUAL
4
2.5
D, I, N, F
•
-
F
-
-
Available Logic
Configurations
Low-Side Gate Drivers
IX4426M
IX4427M
DUAL
1.5
8
IX4428M
INA
ENB
INB
8-Pin (5 x 4)mm DFN
IPEAK
TC=25ºC
(AP)
A
OUTA
B
OUTB
INA
INB
A
OUTA
B
OUTB
INA
INB
A
OUTA
B
OUTB
IX4340NE
DUAL
5
1.5
D
•
3.8
IXD_609SI
SINGLE
9
1
D, I, N
•
-
IXD_614SI
SINGLE
14
0.8
D, I, N
•
-
AEC-Q100 Qualified Low-Side Gate Drivers
Logic Configurations
Output Type
INA
INB
A
OUTA
B
OUTB
IX4340NE
DUAL
5
1.5
D
IXD_604SI
DUAL
4
2.5
D, I, N, F
IXD_609SI
SINGLE
9
1
D, I, N
IXD_614SI
SINGLE
14
0.8
D, I, N
IN
Output Resistance
(Ω)
Available Logic
Configurations
OUT
IN
IN
OUT
OUT
Logic Configurations
Under-voltage Lockout
(V)
Enable Function
ENA
INA
4
I, N, F
IXD_604D2
DUAL
4
2.5
IXD_609D2
SINGLE
9
1
-
-
D, I, N F
•
-
D, I, N
•
-
8-Pin DIP
INA
INB
8-Pin SOIC
OUTA
INA
A
OUTA
INA
A
OUTA
INA
A
OUTA
B
OUTB
INB
B
OUTB
INB
B
OUTB
INB
B
OUTB
EN
Output Resistance
(Ω)
Available Logic
Configurations
OUT
IN
Enable Function
OUT
IN
INA
A
OUTA
INA
A
OUTA
INA
A
OUTA
OUTB
INB
B
OUTB
INB
B
OUTB
INB
B
OUTB
OUT
Output Type
IPEAK
TC=25ºC
(AP)
Output Resistance
(Ω)
IXD_602PI
DUAL
2
4
I, N, F
-
-
IXD_604PI
DUAL
4
2.5
D, I, N, F
•
-
Available Logic
Configurations
IXD_609PI
SINGLE
9
1
I, N, F
•
-
IXD_614PI
SINGLE
14
0.8
I, N, F
•
-
ENA
8
I
-
-
IX4427N
DUAL
1.5
8
N
-
-
IX4428N
DUAL
1.5
8
F
-
-
IXD_602SIA
DUAL
2
4
I, N, F
-
-
IXD_604SIA
DUAL
4
2.5
D, I, N, F
•
-
IX4340N
DUAL
5
1.5
D
•
3.8
IXD_609SIA
SINGLE
9
1
D, I, N
•
-
•
-
©2022 Littelfuse, Inc.
D, I, N, F
INA
8-Pin MSOP (With Exposed Heat Sink Pad)
A
OUTA
INA
A
OUTA
INA
A
B
OUTB
INB
B
OUTB
INB
B
OUTA
ENB
INB
OUTB
39
EN
Part Number
Output Type
IPEAK
TC=25ºC
(AP)
IX4340UE
DUAL
5
Output Resistance
(Ω)
1.5
Available Logic
Configurations
Enable Function
IN
IN
OUT
OUT
Under-voltage
Lockout
(V)
IN
Low-Side Gate Drivers
AEC-Q100 Qualified Low-Side Gate Drivers
2.5
Under-voltage Lockout
(V)
Enable Function
Logic Configuration
1.5
4
OUT
Under-voltage Lockout
(V)
DUAL
DUAL
IN
OUT
IX4426N
IXD_604SIA
OUT
Part Number
Low-Side Gate Drivers
38
IN
Low-Side Gate Drivers
A
IN
OUTA
EN
Logic Configurations
ENB
A
B
IN
ENA
IPEAK
TC=25ºC
(AP)
-
INB
2
Output Type
-
•
ENB
DUAL
Part Number
3.8
EN
Low-Side Gate Drivers
IXD_602D2
Under-voltage Lockout
(V)
Enable Function
Low-Side Gate Drivers
ENA
Part Number
Available Logic
Configurations
D
•
3.8
Littelfuse.com
OUT
SiC MOSFET & IGBT
Low-Side Gate Drivers
IGBT & MOSFET
Low-Side Gate Drivers
ENA
INA
A
OUTA
INA
A
OUTA
B
OUTB
INB
B
OUTB
INA
A
OUTA
INA
A
OUTA
B
OUTB
ENB
IX4310T
SINGLE
2
3
N
-
4.2
Part
Number
Drive
Current
(APEAK)
Output
Resistance
Source/Sink
(Ω)
Logic
Configurations
IX4351NE
9
2
Non-Inverting
ENA
INA
ENB
INB
5-Pin TO-220
A
OUTA
B
OUTB
INA
A
OUTA
INA
B
Logic Configurations
INB
OUTB
INB
A
OUTA
INA
A
OUTA
B
OUTB
INB
B
OUTB
EN
IN
OUT
IN
OUT
IN
Part Number
Output Type
IXD_609CI
SINGLE
9
1
D, I, N
•
-
IXD_614CI
SINGLE
14
0.8
D, I, N
•
12.5
Output Resistance
(Ω)
Available Logic
Configurations
•
•
•
•
•
•
•
•
•
•
•
•
Low-Side Driver With Charge Pump
No
10
AEC-Q100 Qualified Low-Side Driver
OUT
IX4351NEAU
IPEAK
TC=25ºC
(AP)
Open-Drain
Fault Output
Low-Side Gate Drivers
Thermal Shutdown
Under-voltage Lockout
(V)
Enable Function
Desaturation
Detection with Soft
Shutdown
Available Logic
Configurations
OUT
Separate Sink and
Source Output Pins
Output Resistance
(Ω)
IN
OUT
Internal Logic
Level Shifter
IPEAK
TC=25ºC
(AP)
16-Pin Narrow SOIC (With Exposed Heat Sink Pad)
IN
OUT
Internal Charge
Pump Generates
Selectable Negative
Drive Voltage
Output Type
INB
EN
IN
Part Number
OUTB
INB
Under Voltage
Lockout Maximum
Threshold
(V)
5-Pin SOT23
B
Logic Configuration
Enable Function
INB
9
2
Non-Inverting
No
10
Under-voltage Lockout
(V)
Enable Function
Low-Side Gate Drivers
IXD_630CI
SINGLE
30
0.4
D, I, N
•
IXD_630MCI
SINGLE
30
0.4
D, I, N
•
9
ENA
INA
ENB
INB
5-Pin TO-263
Part Number
Output Type
IPEAK
TC=25ºC
(AP)
A
OUTA
B
OUTB
INA
A
OUTA
INA
Logic Configurations
INB
B
OUTB
INB
A
OUTA
INA
A
OUTA
B
OUTB
INB
B
OUTB
IX4351 Evaluation Board
EN
IN
Output Resistance
(Ω)
Available Logic
Configurations
Enable Function
OUT
IN
OUT
IN
Under-voltage Lockout
(V)
Low-Side Gate Drivers
IXD_609YI
SINGLE
9
1
D, I, N
•
-
IXD_614YI
SINGLE
14
0.8
D, I, N
•
-
IXD_630YI
SINGLE
30
0.4
D, I, N
•
12.5
IXD_630MYI
SINGLE
30
0.4
D, I, N
•
9
OUT
IXYS Integrated Circuits Division's
IX4351 Evaluation Board contains
all the necessary circuitry to
demonstrate the features of a high
power SiC MOSFET gate driver and
SiC MOSFET. The board includes
an LSIC1MO120E0080 1200V SiC
MOSFET from Littelfuse with an RDSON
of 80mΩ typical and an ID of 25A.
The board has an optically isolated
interface for the input drive and
FAULT output indication pin.
VDD
IN
FAULT
VREG
40
Gate
and
Control
Logic
5
8
4
DESAT
2
3
VDD
VDD
6.8V
RIN
16
OUTSRC
OUTSNK
15
10
VSS
VSS
14
OUTSOFT
13
INSOFT
1
VDD
VSS
4.6V
Regulator
2.6V
VDD
SET
How is the Gate Driver Used Here?
6
9
Charge
Pump
Control
12
CAP
11
GND
7
COM
Off-board EV Charger
41
High speed Gate Driver ICs are efficiently driving Power-MOSFET or IGBT
devices. The gate drivers convert the controller’s PWM signals into gatesignals compatible to Si-/SiC-MOSFETs or IGBTs, providing an optimal power
semiconductor control while minimizing power losses. Built-in protection
features protect both, the gate driver as well as the power semiconductors.
Typical applications are all kind of chargers and power inverters including
on-board and off-board chargers for electrical vehicles as shown in the
illustration as one example out of many.
©2022 Littelfuse, Inc.
Littelfuse.com
SiC MOSFET & IGBT
Low-Side Gate Drivers
IGBT & MOSFET
Low-Side Gate Drivers
ENA
INA
A
OUTA
INA
A
OUTA
B
OUTB
INB
B
OUTB
INA
A
OUTA
INA
A
OUTA
B
OUTB
ENB
IX4310T
SINGLE
2
3
N
-
4.2
Part
Number
Drive
Current
(APEAK)
Output
Resistance
Source/Sink
(Ω)
Logic
Configurations
IX4351NE
9
2
Non-Inverting
ENA
INA
ENB
INB
5-Pin TO-220
A
OUTA
B
OUTB
INA
A
OUTA
INA
B
Logic Configurations
INB
OUTB
INB
A
OUTA
INA
A
OUTA
B
OUTB
INB
B
OUTB
EN
IN
OUT
IN
OUT
IN
Part Number
Output Type
IXD_609CI
SINGLE
9
1
D, I, N
•
-
IXD_614CI
SINGLE
14
0.8
D, I, N
•
12.5
Output Resistance
(Ω)
Available Logic
Configurations
•
•
•
•
•
•
•
•
•
•
•
•
Low-Side Driver With Charge Pump
No
10
AEC-Q100 Qualified Low-Side Driver
OUT
IX4351NEAU
IPEAK
TC=25ºC
(AP)
Open-Drain
Fault Output
Low-Side Gate Drivers
Thermal Shutdown
Under-voltage Lockout
(V)
Enable Function
Desaturation
Detection with Soft
Shutdown
Available Logic
Configurations
OUT
Separate Sink and
Source Output Pins
Output Resistance
(Ω)
IN
OUT
Internal Logic
Level Shifter
IPEAK
TC=25ºC
(AP)
16-Pin Narrow SOIC (With Exposed Heat Sink Pad)
IN
OUT
Internal Charge
Pump Generates
Selectable Negative
Drive Voltage
Output Type
INB
EN
IN
Part Number
OUTB
INB
Under Voltage
Lockout Maximum
Threshold
(V)
5-Pin SOT23
B
Logic Configuration
Enable Function
INB
9
2
Non-Inverting
No
10
Under-voltage Lockout
(V)
Enable Function
Low-Side Gate Drivers
IXD_630CI
SINGLE
30
0.4
D, I, N
•
IXD_630MCI
SINGLE
30
0.4
D, I, N
•
9
ENA
INA
ENB
INB
5-Pin TO-263
Part Number
Output Type
IPEAK
TC=25ºC
(AP)
A
OUTA
B
OUTB
INA
A
OUTA
INA
Logic Configurations
INB
B
OUTB
INB
A
OUTA
INA
A
OUTA
B
OUTB
INB
B
OUTB
IX4351 Evaluation Board
EN
IN
Output Resistance
(Ω)
Available Logic
Configurations
Enable Function
OUT
IN
OUT
IN
Under-voltage Lockout
(V)
Low-Side Gate Drivers
IXD_609YI
SINGLE
9
1
D, I, N
•
-
IXD_614YI
SINGLE
14
0.8
D, I, N
•
-
IXD_630YI
SINGLE
30
0.4
D, I, N
•
12.5
IXD_630MYI
SINGLE
30
0.4
D, I, N
•
9
OUT
IXYS Integrated Circuits Division's
IX4351 Evaluation Board contains
all the necessary circuitry to
demonstrate the features of a high
power SiC MOSFET gate driver and
SiC MOSFET. The board includes
an LSIC1MO120E0080 1200V SiC
MOSFET from Littelfuse with an RDSON
of 80mΩ typical and an ID of 25A.
The board has an optically isolated
interface for the input drive and
FAULT output indication pin.
VDD
IN
FAULT
VREG
40
Gate
and
Control
Logic
5
8
4
DESAT
2
3
VDD
VDD
6.8V
RIN
16
OUTSRC
OUTSNK
15
10
VSS
VSS
14
OUTSOFT
13
INSOFT
1
VDD
VSS
4.6V
Regulator
2.6V
VDD
SET
How is the Gate Driver Used Here?
6
9
Charge
Pump
Control
12
CAP
11
GND
7
COM
Off-board EV Charger
41
High speed Gate Driver ICs are efficiently driving Power-MOSFET or IGBT
devices. The gate drivers convert the controller’s PWM signals into gatesignals compatible to Si-/SiC-MOSFETs or IGBTs, providing an optimal power
semiconductor control while minimizing power losses. Built-in protection
features protect both, the gate driver as well as the power semiconductors.
Typical applications are all kind of chargers and power inverters including
on-board and off-board chargers for electrical vehicles as shown in the
illustration as one example out of many.
©2022 Littelfuse, Inc.
Littelfuse.com
IGBT & MOSFET
High-Speed Gate Drivers
IGBT & MOSFET
High-Speed Gate Drivers
LF2101N
LF2106N
VCC
HIN
LIN
COM
8-Pin SOIC
Part Number
Max. Offset Voltage
Typ. Sink / Source
Peak Drive Current
Inputs
Deadtime
VB
HO
VS
LO
LF2181N
LF2190N
HIN
LIN
COM
LO
LF2103N
VB
HO
VS
VCC
VCC
HIN
LIN*
COM
8-Pin SOIC
Propagation Delay
ton / toff
Rise / Fall Time
tr / tf
Part Number
Max. Offset Voltage
Typ. Sink / Source
Peak Drive Current
High-Side and Low-Side Gate Drivers
Inputs
VB
HO
VS
LO
LF2104N
VCC
IN
SD*
COM
Deadtime
VB
HO
VS
LO
LF2304N
LIN
HIN
VCC
COM
VB
HO
VS
LO
LF2184N
IN
SD*
COM
LO
VB
HO
VS
VCC
Propagation Delay
ton / toff
Rise / Fall Time
tr / tf
Half-Bridge Gate Drivers
LF2101NTR
600mA / 290mA
160ns / 150ns
70ns / 35ns
LF2103NTR
600mA / 290mA
HIN / LIN*
520ns
680ns / 150ns
70ns / 35ns
LF2106NTR
290mA / 600mA
220ns / 200ns
100ns / 35ns
LF2104NTR
600mA / 290mA
IN / SD*
520ns
680ns / 150ns
70ns / 35ns
180ns / 220ns
40ns / 20ns
LF2304NTR
600mA / 290mA
HIN / LIN
100ns
150ns / 150ns
70ns / 35ns
140ns / 140ns
25ns / 20ns
LF2184NTR
2.3A / 1.9A
IN / SD*
400ns
680ns / 270ns
40ns / 20ns
LF2181NTR
600V
LF2190NTR
2.3A / 1.9A
HIN / LIN
None
4.5A / 4.5A
LF21064N
VCC
HIN
LIN
NC
VSS
COM
LO
14-Pin SOIC
Part Number
Max. Offset Voltage
Typ. Sink / Source
Peak Drive Current
Inputs
Deadtime
Propagation Delay
ton / toff
NC
VB
HO
VS
NC
NC
NC
LF21814NTR
600mA / 290mA
600V
LF21904NTR
2.3A / 1.9A
HIN / LIN
None
4.5A / 4.5A
LF21844N
LF21814N
LF21904N
HIN
LIN
VSS
NC
COM
LO
VCC
NC
VB
HO
VS
NC
NC
NC
220ns / 200ns
100ns / 35ns
180ns / 220ns
40ns / 20ns
140ns / 140ns
25ns / 20ns
Part Number
Max. Offset Voltage
Typ. Sink / Source
Peak Drive Current
LF21844NTR
600V
2.3A / 1.9A
16-Pin SOIC
Part Number
Max. Offset Voltage
Typ. Sink / Source
Peak Drive Current
Inputs
Deadtime
Propagation Delay
ton / toff
NC
VSS
LIN
SD
HIN
VDD
NC
NC
Inputs
Deadtime
Propagation Delay
ton / toff
Rise / Fall Time
tr / tf
IN / SD*
400ns - 5ms
680ns / 270ns
40ns / 20ns
LF2388B
HIN1
LIN1
HIN2
LIN2
HIN3
LIN3
LO3
VS3
HO3
VB3
20-Pin SOIC
Part Number
Max. Offset Voltage
Typ. Sink / Source
Peak Drive Current
LF2388BTR
600V
650mA / 350mA
Inputs
500V
LF2113BTR
600V
2.5A / 2.5A
HIN / LIN
None
105ns / 94ns
VB1
HO1
VS1
LO1
VB2
HO2
VS2
LO2
VCC
GND
Deadtime
Propagation Delay
ton / toff
Rise / Fall Time
tr / tf
270ns
130ns / 150ns
50ns / 35ns
3-Phase Half-Bridge Gate Driver
HIN / LIN
Rise / Fall Time
tr / tf
LF2136B
High-Side and Low-Side Gate Drivers
LF2110BTR
NC
VB
HO
VS
NC
NC
NC
Half-Bridge Gate Drivers
LF2110B
LF2113B
LO
COM
VCC
NC
NC
VS
VB
HO
IN
SD*
VSS
DT
COM
LO
VCC
14-Pin SOIC
Rise / Fall Time
tr / tf
High-Side and Low-Side Gate Drivers
LF21064NTR
600V
VCC
HIN1*
HIN2*
HIN3*
LIN1*
LIN2*
LIN3*
FO*
ITRIP
EN
RCIN
VSS
COM
LO3
15ns / 13ns
42
28-Pin SOIC
Part Number
Max. Offset Voltage
Typ. Sink / Source
Peak Drive Current
LF2136BTR
600V
350mA / 200mA
Inputs
VB1
HO1
VS1
NC
VB2
HO2
VS2
NC
VB3
HO3
VS3
NC
LO1
LO2
Deadtime
Propagation Delay
ton / toff
Rise / Fall Time
tr / tf
290ns
330ns / 330ns
90ns / 35ns
3-Phase Half-Bridge Gate Driver
©2022 Littelfuse, Inc.
HIN* / LIN*
Littelfuse.com
43
IGBT & MOSFET
High-Speed Gate Drivers
IGBT & MOSFET
High-Speed Gate Drivers
LF2101N
LF2106N
VCC
HIN
LIN
COM
8-Pin SOIC
Part Number
Max. Offset Voltage
Typ. Sink / Source
Peak Drive Current
Inputs
Deadtime
VB
HO
VS
LO
LF2181N
LF2190N
HIN
LIN
COM
LO
LF2103N
VB
HO
VS
VCC
VCC
HIN
LIN*
COM
8-Pin SOIC
Propagation Delay
ton / toff
Rise / Fall Time
tr / tf
Part Number
Max. Offset Voltage
Typ. Sink / Source
Peak Drive Current
High-Side and Low-Side Gate Drivers
Inputs
VB
HO
VS
LO
LF2104N
VCC
IN
SD*
COM
Deadtime
VB
HO
VS
LO
LF2304N
LIN
HIN
VCC
COM
VB
HO
VS
LO
LF2184N
IN
SD*
COM
LO
VB
HO
VS
VCC
Propagation Delay
ton / toff
Rise / Fall Time
tr / tf
Half-Bridge Gate Drivers
LF2101NTR
600mA / 290mA
160ns / 150ns
70ns / 35ns
LF2103NTR
600mA / 290mA
HIN / LIN*
520ns
680ns / 150ns
70ns / 35ns
LF2106NTR
290mA / 600mA
220ns / 200ns
100ns / 35ns
LF2104NTR
600mA / 290mA
IN / SD*
520ns
680ns / 150ns
70ns / 35ns
180ns / 220ns
40ns / 20ns
LF2304NTR
600mA / 290mA
HIN / LIN
100ns
150ns / 150ns
70ns / 35ns
140ns / 140ns
25ns / 20ns
LF2184NTR
2.3A / 1.9A
IN / SD*
400ns
680ns / 270ns
40ns / 20ns
LF2181NTR
600V
LF2190NTR
2.3A / 1.9A
HIN / LIN
None
4.5A / 4.5A
LF21064N
VCC
HIN
LIN
NC
VSS
COM
LO
14-Pin SOIC
Part Number
Max. Offset Voltage
Typ. Sink / Source
Peak Drive Current
Inputs
Deadtime
Propagation Delay
ton / toff
NC
VB
HO
VS
NC
NC
NC
LF21814NTR
600mA / 290mA
600V
LF21904NTR
2.3A / 1.9A
HIN / LIN
None
4.5A / 4.5A
LF21844N
LF21814N
LF21904N
HIN
LIN
VSS
NC
COM
LO
VCC
NC
VB
HO
VS
NC
NC
NC
220ns / 200ns
100ns / 35ns
180ns / 220ns
40ns / 20ns
140ns / 140ns
25ns / 20ns
Part Number
Max. Offset Voltage
Typ. Sink / Source
Peak Drive Current
LF21844NTR
600V
2.3A / 1.9A
16-Pin SOIC
Part Number
Max. Offset Voltage
Typ. Sink / Source
Peak Drive Current
Inputs
Deadtime
Propagation Delay
ton / toff
NC
VSS
LIN
SD
HIN
VDD
NC
NC
Inputs
Deadtime
Propagation Delay
ton / toff
Rise / Fall Time
tr / tf
IN / SD*
400ns - 5ms
680ns / 270ns
40ns / 20ns
LF2388B
HIN1
LIN1
HIN2
LIN2
HIN3
LIN3
LO3
VS3
HO3
VB3
20-Pin SOIC
Part Number
Max. Offset Voltage
Typ. Sink / Source
Peak Drive Current
LF2388BTR
600V
650mA / 350mA
Inputs
500V
LF2113BTR
600V
2.5A / 2.5A
HIN / LIN
None
105ns / 94ns
VB1
HO1
VS1
LO1
VB2
HO2
VS2
LO2
VCC
GND
Deadtime
Propagation Delay
ton / toff
Rise / Fall Time
tr / tf
270ns
130ns / 150ns
50ns / 35ns
3-Phase Half-Bridge Gate Driver
HIN / LIN
Rise / Fall Time
tr / tf
LF2136B
High-Side and Low-Side Gate Drivers
LF2110BTR
NC
VB
HO
VS
NC
NC
NC
Half-Bridge Gate Drivers
LF2110B
LF2113B
LO
COM
VCC
NC
NC
VS
VB
HO
IN
SD*
VSS
DT
COM
LO
VCC
14-Pin SOIC
Rise / Fall Time
tr / tf
High-Side and Low-Side Gate Drivers
LF21064NTR
600V
VCC
HIN1*
HIN2*
HIN3*
LIN1*
LIN2*
LIN3*
FO*
ITRIP
EN
RCIN
VSS
COM
LO3
15ns / 13ns
42
28-Pin SOIC
Part Number
Max. Offset Voltage
Typ. Sink / Source
Peak Drive Current
LF2136BTR
600V
350mA / 200mA
Inputs
VB1
HO1
VS1
NC
VB2
HO2
VS2
NC
VB3
HO3
VS3
NC
LO1
LO2
Deadtime
Propagation Delay
ton / toff
Rise / Fall Time
tr / tf
290ns
330ns / 330ns
90ns / 35ns
3-Phase Half-Bridge Gate Driver
©2022 Littelfuse, Inc.
HIN* / LIN*
Littelfuse.com
43
Linear/Standard
Optocouplers
Optically Isolated
Gate Drivers
8-Pin DIP
Dual Channel Photovoltaic Gate Driver
Input Control
Current
(mA)
Part Number
Minimum
Short-Circuit
Current
(μA)
Open-Circuit
Voltage VOC
(V)
Nominal
Short-Circuit
Current
(μA)
Switching
Speeds
ton / toff (ms)
Input
PV
Output
Input
PV
Output
Isolation Voltage
(VRMS)
– LED
8-Pin DIP
+ LED
Linear Optocoupler
Part Number
Servo Gain
K1=I1/IF
(Min - Max)
Forward Gain
K2=I2/IF
(Min - Max)
LOC110
0.004 - 0.03
0.004 - 0.03
0.668 - 1.179
LOC111
0.008 - 0.03
0.006 - 0.03
0.733 - 1.072
LOC112
0.004 - 0.03
0.004 - 0.03
0.733 - 1.072
LOC117
0.008 - 0.03
0.006 - 0.03
0.887 - 1.072
Optically Isolated Photovoltaic Gate Drivers
FDA215
5
FDA217
5.5
1
2.5
5/5
11.75
2.5
4.5
2 / 0.5
Transfer Gain
K3=K2/K1
(Min - Max)
C1
C2
A1
A2
Input
Control Current
(mA)
Isolation
Voltage
(VRMS)
2 - 10
3750
Linear Optocouplers
3750
8-Pin Surface Mount
Dual Channel Photovoltaic Gate Driver
Input
PV
Output
Input
PV
Output
– LED
Input Control
Current
(mA)
Part Number
Minimum
Short-Circuit
Current
(μA)
Open-Circuit
Voltage VOC
(V)
Nominal
Short-Circuit
Current
(μA)
Switching
Speeds
ton / toff (ms)
8-Pin Surface Mount
Isolation Voltage
(VRMS)
+ LED
Linear Optocoupler
C1
C2
A1
A2
Optically Isolated Photovoltaic Gate Drivers
FDA215S
5
FDA217S
5.5
1
2.5
5/5
11.75
2.5
4.5
2 / 0.5
3750
Part
Number
Servo Gain
K1=I1/IF
(Min - Max)
Forward Gain
K2=I2/IF
(Min - Max)
Transfer Gain
K3=K2/K1
(Min - Max)
LOC110S
0.004 - 0.03
0.004 - 0.03
0.668 - 1.179
LOC111S
0.008 - 0.03
0.006 - 0.03
0.733 - 1.072
LOC112S
0.004 - 0.03
0.004 - 0.03
0.733 - 1.072
LOC117S
0.008 - 0.03
0.006 - 0.03
0.887 - 1.072
Input
Control Current
(mA)
Isolation
Voltage
(VRMS)
2 - 10
3750
Linear Optocouplers
1
8-Pin DIP
4
Input Control
Current
(mA)
A 8
NC
CST
Open-Circuit
Voltage VOC
(V)
Blocking Voltage
(V)
3
Minimum
Short-Circuit
Current
(μA)
Maximum
Short-Circuit
Current
(μA)
Q1
G 5
2 LED+
Load-Biased Gate Driver
Part Number
C 7
NC
Q2
B 6
LED-
Switching
Speeds
ton / toff (ms)
LOAD
+ VLOAD
+ VLOAD
Isolation Voltage
(VRMS)
– LED
8-Pin Flatpack
Optically Isolated Load-Biased Gate Drivers
CPC1596G
2.5
14.4
570
2
13
0.08 / 0.6
1
8-Pin Surface Mount
4
Input Control
Current
(mA)
Open-Circuit
Voltage VOC
(V)
Blocking Voltage
(V)
Linear Optocoupler
NC
A 8
NC
G 5
2 LED+
3
Minimum
Short-Circuit
Current
(μA)
Maximum
Short-Circuit
Current
(μA)
Switching
Speeds
ton / toff (ms)
13
0.08 / 0.6
C1
C2
A1
A2
C 7
CST
Load-Biased Gate Driver
Part Number
3750
+ LED
B 6
LED-
Q1
LOAD
Q2
+ VLOAD
Part
Number
Servo Gain
K1=I1/IF
(Min - Max)
Forward Gain
K2=I2/IF
(Min - Max)
LOC110P
0.004 - 0.03
0.004 - 0.03
0.668 - 1.179
LOC111P
0.008 - 0.03
0.006 - 0.03
0.733 - 1.072
LOC112P
0.004 - 0.03
0.004 - 0.03
0.733 - 1.072
LOC117P
0.008 - 0.03
0.006 - 0.03
0.887 - 1.072
+ VLOAD
Isolation Voltage
(VRMS)
Transfer Gain
K3=K2/K1
(Min - Max)
Input
Control Current
(mA)
Isolation
Voltage
(VRMS)
2 - 10
3750
Linear Optocouplers
Optically Isolated Load-Biased Gate Drivers
CPC1596GS
2.5
14.4
570
2
+V
8-Pin Flatpack
44
Input Control
Current
(mA)
8 CAP
1
4
Gate Voltage @
IF=5mA
(VG)
2
3
Blocking Voltage
(VP)
Regulated
Capacitor Voltage
(VCAP-MAX)
Switching
Speeds
ton / toff
(μs)
NC
7 A
NC
LOAD
+VLOAD
4-Pin SOP
CST
RLED
Load-Biased Gate Driver
Part Number
3750
5 G
6 B
Isolation
Voltage
(VRMS)
45
Optocoupler
-VLOAD
Part
Number
Minimum
Breakdown Voltage
(BVCEO)
Typical Current
Transfer Ratio
(%)
CPC1001N
30
330
Optically Isolated Load-Based Gate Drivers
CPC1580P
CPC1590P
©2022 Littelfuse, Inc.
2.5
7.5 - 12
Maximum
Saturation Voltage
(V)
Input
Control Current
(mA)
Minimum
Isolation Voltage
(VRMS)
0.2
1500
Single Optocouplers
65
VDS - 0.2V
200
16
40 / 400
3750
0.3
Littelfuse.com
Linear/Standard
Optocouplers
Optically Isolated
Gate Drivers
8-Pin DIP
Dual Channel Photovoltaic Gate Driver
Input Control
Current
(mA)
Part Number
Minimum
Short-Circuit
Current
(μA)
Open-Circuit
Voltage VOC
(V)
Nominal
Short-Circuit
Current
(μA)
Switching
Speeds
ton / toff (ms)
Input
PV
Output
Input
PV
Output
Isolation Voltage
(VRMS)
– LED
8-Pin DIP
+ LED
Linear Optocoupler
Part Number
Servo Gain
K1=I1/IF
(Min - Max)
Forward Gain
K2=I2/IF
(Min - Max)
LOC110
0.004 - 0.03
0.004 - 0.03
0.668 - 1.179
LOC111
0.008 - 0.03
0.006 - 0.03
0.733 - 1.072
LOC112
0.004 - 0.03
0.004 - 0.03
0.733 - 1.072
LOC117
0.008 - 0.03
0.006 - 0.03
0.887 - 1.072
Optically Isolated Photovoltaic Gate Drivers
FDA215
5
FDA217
5.5
1
2.5
5/5
11.75
2.5
4.5
2 / 0.5
Transfer Gain
K3=K2/K1
(Min - Max)
C1
C2
A1
A2
Input
Control Current
(mA)
Isolation
Voltage
(VRMS)
2 - 10
3750
Linear Optocouplers
3750
8-Pin Surface Mount
Dual Channel Photovoltaic Gate Driver
Input
PV
Output
Input
PV
Output
– LED
Input Control
Current
(mA)
Part Number
Minimum
Short-Circuit
Current
(μA)
Open-Circuit
Voltage VOC
(V)
Nominal
Short-Circuit
Current
(μA)
Switching
Speeds
ton / toff (ms)
8-Pin Surface Mount
Isolation Voltage
(VRMS)
+ LED
Linear Optocoupler
C1
C2
A1
A2
Optically Isolated Photovoltaic Gate Drivers
FDA215S
5
FDA217S
5.5
1
2.5
5/5
11.75
2.5
4.5
2 / 0.5
3750
Part
Number
Servo Gain
K1=I1/IF
(Min - Max)
Forward Gain
K2=I2/IF
(Min - Max)
Transfer Gain
K3=K2/K1
(Min - Max)
LOC110S
0.004 - 0.03
0.004 - 0.03
0.668 - 1.179
LOC111S
0.008 - 0.03
0.006 - 0.03
0.733 - 1.072
LOC112S
0.004 - 0.03
0.004 - 0.03
0.733 - 1.072
LOC117S
0.008 - 0.03
0.006 - 0.03
0.887 - 1.072
Input
Control Current
(mA)
Isolation
Voltage
(VRMS)
2 - 10
3750
Linear Optocouplers
1
8-Pin DIP
4
Input Control
Current
(mA)
A 8
NC
CST
Open-Circuit
Voltage VOC
(V)
Blocking Voltage
(V)
3
Minimum
Short-Circuit
Current
(μA)
Maximum
Short-Circuit
Current
(μA)
Q1
G 5
2 LED+
Load-Biased Gate Driver
Part Number
C 7
NC
Q2
B 6
LED-
Switching
Speeds
ton / toff (ms)
LOAD
+ VLOAD
+ VLOAD
Isolation Voltage
(VRMS)
– LED
8-Pin Flatpack
Optically Isolated Load-Biased Gate Drivers
CPC1596G
2.5
14.4
570
2
13
0.08 / 0.6
1
8-Pin Surface Mount
4
Input Control
Current
(mA)
Open-Circuit
Voltage VOC
(V)
Blocking Voltage
(V)
Linear Optocoupler
NC
A 8
NC
G 5
2 LED+
3
Minimum
Short-Circuit
Current
(μA)
Maximum
Short-Circuit
Current
(μA)
Switching
Speeds
ton / toff (ms)
13
0.08 / 0.6
C1
C2
A1
A2
C 7
CST
Load-Biased Gate Driver
Part Number
3750
+ LED
B 6
LED-
Q1
LOAD
Q2
+ VLOAD
Part
Number
Servo Gain
K1=I1/IF
(Min - Max)
Forward Gain
K2=I2/IF
(Min - Max)
LOC110P
0.004 - 0.03
0.004 - 0.03
0.668 - 1.179
LOC111P
0.008 - 0.03
0.006 - 0.03
0.733 - 1.072
LOC112P
0.004 - 0.03
0.004 - 0.03
0.733 - 1.072
LOC117P
0.008 - 0.03
0.006 - 0.03
0.887 - 1.072
+ VLOAD
Isolation Voltage
(VRMS)
Transfer Gain
K3=K2/K1
(Min - Max)
Input
Control Current
(mA)
Isolation
Voltage
(VRMS)
2 - 10
3750
Linear Optocouplers
Optically Isolated Load-Biased Gate Drivers
CPC1596GS
2.5
14.4
570
2
+V
8-Pin Flatpack
44
Input Control
Current
(mA)
8 CAP
1
4
Gate Voltage @
IF=5mA
(VG)
2
3
Blocking Voltage
(VP)
Regulated
Capacitor Voltage
(VCAP-MAX)
Switching
Speeds
ton / toff
(μs)
NC
7 A
NC
LOAD
+VLOAD
4-Pin SOP
CST
RLED
Load-Biased Gate Driver
Part Number
3750
5 G
6 B
Isolation
Voltage
(VRMS)
45
Optocoupler
-VLOAD
Part
Number
Minimum
Breakdown Voltage
(BVCEO)
Typical Current
Transfer Ratio
(%)
CPC1001N
30
330
Optically Isolated Load-Based Gate Drivers
CPC1580P
CPC1590P
©2022 Littelfuse, Inc.
2.5
7.5 - 12
Maximum
Saturation Voltage
(V)
Input
Control Current
(mA)
Minimum
Isolation Voltage
(VRMS)
0.2
1500
Single Optocouplers
65
VDS - 0.2V
200
16
40 / 400
3750
0.3
Littelfuse.com
Telecommunication
Products
Depletion Mode
MOSFET
Isolation Barrier
Tx+
Tx-
D
Transmit
Diff.
Amplifier
TIP
Transmit
Isolation
Amplifier
MODE
RX
Gain
Trim
32-Pin SOIC
SOT-89
S
ID
Min (mA)
VGS(off)
Min (V)
VGS(off)
Max (V)
Part Number
1
−1.4
−3.1
CPC5622A
360
4
−1.6
−3.9
CPC5621A
350
130
14
−2
−3.6
CPC5620A
V(BR)DSX
(V)
CPC3701C
60
600
CPC3703C
250
CPC3708C
RDS(on)
Max (Ω)
Transconductance
Stage
2-4 Wire Hybrid
AC/DC Termination
Hook Switch
OH
G
Part Number
TX
Gain
Trim
Power Supply
(V)
Isolation Voltage
(VRMS)
Rx+
Rx-
Receive
Diff.
Amplifier
RING
RING
Half Wave
Full Wave
Receive
Isolation
Amplifier
RX MUX
&
Ringing
Det.
RING
CSNOOP RSNOOP
CSNOOP RSNOOP
Snoop
Amplifier
Ringing Detect Output
Caller ID
Ringing Detect
Continuous
Half-wave & full-wave
LITELINK™ Galvanically Isolated Phone Line Interface
N-Channel Depletion Mode MOSFETs
CPC3710C
250
220
10
−1.6
−3.9
CPC3714C
350
240
14
−1.6
−3.9
CPC3720C
350
130
22
−1.6
−3.9
CPC3730C
350
140
35
−1.6
−3.9
CPC3909C
400
300
6
–1.4
–3.1
3000
3.3 - 5
Selectable (CID=0)
Full-wave (CID=1)
Selectable (CID=0)
Half-wave (CID=1)
Ringing
Test Return
Line
Test
Ringing
Return
TIP
Test
In
Break
D
RING
SCR
and
T rip
Circuit
Break
Ringing
Access
28-Pin SOIC
G
Line
Test
SLIC
PCM
Codec Highway
Test
In
Ringing
Test
SOT-223
S
Part Number
V(BR)DSX
(V)
ID
Min (mA)
CPC3980Z
800
100
CPC3960Z
600
100
CPC3909Z
400
CPC5603C
RDS(on)
Max (Ω)
VGS(off)
Min (V)
VGS(off)
Max (V)
Features & Comments
45
−1.4
−3.1
-
44
−1.4
−3.1
-
300
6
–1.4
–3.1
415
130
14
−2
−3.6
CPC3708Z
350
130
14
−2
−3.6
CPC5602C
350
130
14
−2
−3.6
Designed for use with
LITELINK™ applications
Designed for use with
LITELINK™ applications
-
Switch Pairs
Part
Number
Minimum
1500V/μs
dV/dt
CPC7695B
•
#
Switches
Break
Ringing
10
•
•
Protection Features
Line Test
Test In
Ringing
Test
Zero-Cross
Switching
Current
Limit
Diode
Bridge
Protection
SCR
Minimum
Hold
Current
(mA)
Logic
States
•
•
•
110
9
N-Channel Depletion Mode MOSFETs
CPC3902Z
250
400
2.5
−1.4
−3.1
Line Card Access Switch (LCAS)
•
•
•
•
Ringing
Test Return
Line
Test
Ringing
Return
TIP
RING
Ringing
Access
Line
Test
20-Pin SOIC
G
SOT-23
Switch Pairs
S
Part Number
V(BR)DSX
(V)
ID
Min (mA)
CPC3982T
800
20
RDS(on)
Max (Ω)
VGS(off)
Min (V)
VGS(off)
Max (V)
Features & Comments
−1.4
−3.1
Very small package
Part
Number
Minimum
1500V/μs
dV/dt
CPC7695Z
•
#
Switches
Break
Ringing
10
•
•
©2022 Littelfuse, Inc.
SLIC
PCM
Codec Highway
Test
In
Ringing
Test
Protection Features
Line Test
Test In
Ringing
Test
Zero-Cross
Switching
47
Current
Limit
Diode
Bridge
Protection
SCR
Minimum
Hold
Current
(mA)
Logic
States
•
•
•
110
9
Line Card Access Switch (LCAS)
N-Channel Depletion Mode MOSFETs
380
SCR
and
T rip
Circuit
Break
D
46
Test
In
Break
•
•
•
•
Littelfuse.com
Telecommunication
Products
Depletion Mode
MOSFET
Isolation Barrier
Tx+
Tx-
D
Transmit
Diff.
Amplifier
TIP
Transmit
Isolation
Amplifier
MODE
RX
Gain
Trim
32-Pin SOIC
SOT-89
S
ID
Min (mA)
VGS(off)
Min (V)
VGS(off)
Max (V)
Part Number
1
−1.4
−3.1
CPC5622A
360
4
−1.6
−3.9
CPC5621A
350
130
14
−2
−3.6
CPC5620A
V(BR)DSX
(V)
CPC3701C
60
600
CPC3703C
250
CPC3708C
RDS(on)
Max (Ω)
Transconductance
Stage
2-4 Wire Hybrid
AC/DC Termination
Hook Switch
OH
G
Part Number
TX
Gain
Trim
Power Supply
(V)
Isolation Voltage
(VRMS)
Rx+
Rx-
Receive
Diff.
Amplifier
RING
RING
Half Wave
Full Wave
Receive
Isolation
Amplifier
RX MUX
&
Ringing
Det.
RING
CSNOOP RSNOOP
CSNOOP RSNOOP
Snoop
Amplifier
Ringing Detect Output
Caller ID
Ringing Detect
Continuous
Half-wave & full-wave
LITELINK™ Galvanically Isolated Phone Line Interface
N-Channel Depletion Mode MOSFETs
CPC3710C
250
220
10
−1.6
−3.9
CPC3714C
350
240
14
−1.6
−3.9
CPC3720C
350
130
22
−1.6
−3.9
CPC3730C
350
140
35
−1.6
−3.9
CPC3909C
400
300
6
–1.4
–3.1
3000
3.3 - 5
Selectable (CID=0)
Full-wave (CID=1)
Selectable (CID=0)
Half-wave (CID=1)
Ringing
Test Return
Line
Test
Ringing
Return
TIP
Test
In
Break
D
RING
SCR
and
T rip
Circuit
Break
Ringing
Access
28-Pin SOIC
G
Line
Test
SLIC
PCM
Codec Highway
Test
In
Ringing
Test
SOT-223
S
Part Number
V(BR)DSX
(V)
ID
Min (mA)
CPC3980Z
800
100
CPC3960Z
600
100
CPC3909Z
400
CPC5603C
RDS(on)
Max (Ω)
VGS(off)
Min (V)
VGS(off)
Max (V)
Features & Comments
45
−1.4
−3.1
-
44
−1.4
−3.1
-
300
6
–1.4
–3.1
415
130
14
−2
−3.6
CPC3708Z
350
130
14
−2
−3.6
CPC5602C
350
130
14
−2
−3.6
Designed for use with
LITELINK™ applications
Designed for use with
LITELINK™ applications
-
Switch Pairs
Part
Number
Minimum
1500V/μs
dV/dt
CPC7695B
•
#
Switches
Break
Ringing
10
•
•
Protection Features
Line Test
Test In
Ringing
Test
Zero-Cross
Switching
Current
Limit
Diode
Bridge
Protection
SCR
Minimum
Hold
Current
(mA)
Logic
States
•
•
•
110
9
N-Channel Depletion Mode MOSFETs
CPC3902Z
250
400
2.5
−1.4
−3.1
Line Card Access Switch (LCAS)
•
•
•
•
Ringing
Test Return
Line
Test
Ringing
Return
TIP
RING
Ringing
Access
Line
Test
20-Pin SOIC
G
SOT-23
Switch Pairs
S
Part Number
V(BR)DSX
(V)
ID
Min (mA)
CPC3982T
800
20
RDS(on)
Max (Ω)
VGS(off)
Min (V)
VGS(off)
Max (V)
Features & Comments
−1.4
−3.1
Very small package
Part
Number
Minimum
1500V/μs
dV/dt
CPC7695Z
•
#
Switches
Break
Ringing
10
•
•
©2022 Littelfuse, Inc.
SLIC
PCM
Codec Highway
Test
In
Ringing
Test
Protection Features
Line Test
Test In
Ringing
Test
Zero-Cross
Switching
47
Current
Limit
Diode
Bridge
Protection
SCR
Minimum
Hold
Current
(mA)
Logic
States
•
•
•
110
9
Line Card Access Switch (LCAS)
N-Channel Depletion Mode MOSFETs
380
SCR
and
T rip
Circuit
Break
D
46
Test
In
Break
•
•
•
•
Littelfuse.com
Multifunction Products:
SSR/Optocouplers
Multifunction Products:
SSR/Optocouplers
IAA110P
IAB110P
IAD110P
IBB110P
ITC117P(L)
ITC135P
PV
PV
TS117P(L)
TS190P(L)
ITC137P
TS120P
8-Pin Flatpack
16-Pin SOIC
SSR Characteristics
SSR Characteristics
Optocoupler Characteristics
Input
Current
Input
Breakdown
Saturation
Control
Transfer
Control
Voltage
Voltage
Current
Ratio
Current
(V)
(V)
(mA)
(%)
(mA)
Isolation
Voltage
(VRMS)
Optocoupler Characteristics
Input
Current
Input
Breakdown
Saturation
Control
Transfer
Control
Voltage
Voltage
Current
Ratio
Current
(V)
(V)
(mA)
(%)
(mA)
Isolation
Voltage
(VRMS)
Part
Number
Blocking
Voltage
(VP)
400
150
25
5
33
0.5
6
TS190P
400
150
22
5
33
0.5
6
One 1-Form-A relay, one optocoupler
IAD110P
Two 1-Form-A relays, one optocoupler
One 1-Form-A relay, one 1-Form-B relay,
one optocoupler
One 1-Form-A relay, two optocouplers
TS190PL
TS120P
350
120
35
5
300
0.8
2
One 1-Form-A relay, one Darlington optocoupler
IBB110P
Two 1-Form-B relays, one optocoupler
TS118P
350
120
35
5
33
0.5
6
TS117P
350
120
35
2
33
0.5
6
One 1-Form-A relay, one optocoupler
TS117PL
350
120
35
2
33
0.5
6
One current-limiting 1-Form-A relay, one optocoupler
Part
Number
Blocking
Voltage
(VP)
On
Load
Current Resistance
(mA)
(Ω)
Features & Comments
On
Load
Current Resistance
(mA)
(Ω)
IAA110P
IAB110P
350
100
35
5
20
33
0.5
6
3750
Telecommunications Multifunction Products
ITC117PL
ITC117P
ITC135P
15
350
120
ITC137P
20
15
20
5
20
33
0.5
6
Full-wave ringing detect
TS118
TS117S
TS117LS
TS190S
XS170S
TS120
TS118S
TS120S
8-Pin Surface Mount
SSR Characteristics
SSR Characteristics
Optocoupler Characteristics
Input
Current
Input
Breakdown
Saturation
Control
Transfer
Control
Voltage
Voltage
Current
Ratio
Current
(V)
(V)
(mA)
(%)
(mA)
Isolation
Voltage
(VRMS)
Features & Comments
TS190
400
150
22
5
33
0.5
6
XS170
350
100
50
2
33
0.5
6
TS120
350
120
35
5
TS118
350
120
35
5
TS117
350
120
35
TS117L
350
120
35
Blocking
Voltage
(VP)
TS190S
400
150
22
5
33
0.5
XS170S
350
100
50
2
33
0.5
6
TS117S
350
120
35
2
33
0.5
6
On
Load
Current Resistance
(mA)
(Ω)
Isolation
Voltage
(VRMS)
Features & Comments
One 1-Form-A relay, one optocoupler
6
One 1-Form-A relay, one optocoupler
One 1-Form-A relay, one Darlington optocoupler
TS120S
350
120
35
5
300
0.8
2
One 1-Form-B relay, one optocoupler
TS190LS
400
150
25
5
33
0.5
6
One current-limiting 1-Form-A relay, one optocoupler
6
One 1-Form-A relay, one optocoupler
TS117LS
350
120
35
2
33
0.5
6
One current-limiting 1-Form-A relay, one optocoupler
6
One current-limiting 1-Form-A relay, one optocoupler
TS118S
350
120
35
5
33
0.5
6
One 1-Form-B relay, one optocoupler
300
0.8
2
33
0.5
6
2
33
0.5
2
33
0.5
20
Optocoupler Characteristics
Input
Current
Input
Breakdown
Saturation
Control
Transfer
Control
Voltage
Voltage
Current
Ratio
Current
(V)
(V)
(mA)
(%)
(mA)
Part
Number
General Purpose Multifunction Products
General Purpose Multifunction Products
©2022 Littelfuse, Inc.
One 1-Form-B relay, one optocoupler
Half-wave ringing detect
8-Pin DIP
On
Load
Current Resistance
(mA)
(Ω)
3750
Full-wave ringing detect
3750
15
Blocking
Voltage
(VP)
One current-limiting 1-Form-A relay, one optocoupler
Full-wave ringing detect, current limiting
TS117(L)
TS190
XS170
Part
Number
Features & Comments
General Purpose Multifunction Products
General Purpose Multifunction Products
48
TS118P
PV
3750
20
3750
One 1-Form-A relay, one Darlington optocoupler
Littelfuse.com
49
Multifunction Products:
SSR/Optocouplers
Multifunction Products:
SSR/Optocouplers
IAA110P
IAB110P
IAD110P
IBB110P
ITC117P(L)
ITC135P
PV
PV
TS117P(L)
TS190P(L)
ITC137P
TS120P
8-Pin Flatpack
16-Pin SOIC
SSR Characteristics
SSR Characteristics
Optocoupler Characteristics
Input
Current
Input
Breakdown
Saturation
Control
Transfer
Control
Voltage
Voltage
Current
Ratio
Current
(V)
(V)
(mA)
(%)
(mA)
Isolation
Voltage
(VRMS)
Optocoupler Characteristics
Input
Current
Input
Breakdown
Saturation
Control
Transfer
Control
Voltage
Voltage
Current
Ratio
Current
(V)
(V)
(mA)
(%)
(mA)
Isolation
Voltage
(VRMS)
Part
Number
Blocking
Voltage
(VP)
400
150
25
5
33
0.5
6
TS190P
400
150
22
5
33
0.5
6
One 1-Form-A relay, one optocoupler
IAD110P
Two 1-Form-A relays, one optocoupler
One 1-Form-A relay, one 1-Form-B relay,
one optocoupler
One 1-Form-A relay, two optocouplers
TS190PL
TS120P
350
120
35
5
300
0.8
2
One 1-Form-A relay, one Darlington optocoupler
IBB110P
Two 1-Form-B relays, one optocoupler
TS118P
350
120
35
5
33
0.5
6
TS117P
350
120
35
2
33
0.5
6
One 1-Form-A relay, one optocoupler
TS117PL
350
120
35
2
33
0.5
6
One current-limiting 1-Form-A relay, one optocoupler
Part
Number
Blocking
Voltage
(VP)
On
Load
Current Resistance
(mA)
(Ω)
Features & Comments
On
Load
Current Resistance
(mA)
(Ω)
IAA110P
IAB110P
350
100
35
5
20
33
0.5
6
3750
Telecommunications Multifunction Products
ITC117PL
ITC117P
ITC135P
15
350
120
ITC137P
20
15
20
5
20
33
0.5
6
Full-wave ringing detect
TS118
TS117S
TS117LS
TS190S
XS170S
TS120
TS118S
TS120S
8-Pin Surface Mount
SSR Characteristics
SSR Characteristics
Optocoupler Characteristics
Input
Current
Input
Breakdown
Saturation
Control
Transfer
Control
Voltage
Voltage
Current
Ratio
Current
(V)
(V)
(mA)
(%)
(mA)
Isolation
Voltage
(VRMS)
Features & Comments
TS190
400
150
22
5
33
0.5
6
XS170
350
100
50
2
33
0.5
6
TS120
350
120
35
5
TS118
350
120
35
5
TS117
350
120
35
TS117L
350
120
35
Blocking
Voltage
(VP)
TS190S
400
150
22
5
33
0.5
XS170S
350
100
50
2
33
0.5
6
TS117S
350
120
35
2
33
0.5
6
On
Load
Current Resistance
(mA)
(Ω)
Isolation
Voltage
(VRMS)
Features & Comments
One 1-Form-A relay, one optocoupler
6
One 1-Form-A relay, one optocoupler
One 1-Form-A relay, one Darlington optocoupler
TS120S
350
120
35
5
300
0.8
2
One 1-Form-B relay, one optocoupler
TS190LS
400
150
25
5
33
0.5
6
One current-limiting 1-Form-A relay, one optocoupler
6
One 1-Form-A relay, one optocoupler
TS117LS
350
120
35
2
33
0.5
6
One current-limiting 1-Form-A relay, one optocoupler
6
One current-limiting 1-Form-A relay, one optocoupler
TS118S
350
120
35
5
33
0.5
6
One 1-Form-B relay, one optocoupler
300
0.8
2
33
0.5
6
2
33
0.5
2
33
0.5
20
Optocoupler Characteristics
Input
Current
Input
Breakdown
Saturation
Control
Transfer
Control
Voltage
Voltage
Current
Ratio
Current
(V)
(V)
(mA)
(%)
(mA)
Part
Number
General Purpose Multifunction Products
General Purpose Multifunction Products
©2022 Littelfuse, Inc.
One 1-Form-B relay, one optocoupler
Half-wave ringing detect
8-Pin DIP
On
Load
Current Resistance
(mA)
(Ω)
3750
Full-wave ringing detect
3750
15
Blocking
Voltage
(VP)
One current-limiting 1-Form-A relay, one optocoupler
Full-wave ringing detect, current limiting
TS117(L)
TS190
XS170
Part
Number
Features & Comments
General Purpose Multifunction Products
General Purpose Multifunction Products
48
TS118P
PV
3750
20
3750
One 1-Form-A relay, one Darlington optocoupler
Littelfuse.com
49
Global Lab Capabilities
You need to be certain that your products live up to the
highest standards for performance, reliability, safety,
and regulatory compliance. Working with Littelfuse,
you have access to dedicated application engineers
who partner with you to provide expert design
consultation, perform comprehensive tests simulating
the harshest environments, and confidentially evaluate
the results in consultation with you.
TESTING CAPABILITIES
Environmental
– Autoclave
– Dust
– H3TRB
– HAST
– High- & LowTemperature Storage
– High-Temperature
Loading
– Ingress Protection (IP)
– HTGB
– HTRB
– Temperature &
Humidity
– Temperature Cycling
– Thermal Shock
– Salt Fog
Physical-Mechanical
Characteristics
– Acceleration
– Die Shear
– Leak Detection
– Mechanical Shock
– Resistance to
Soldering Heat (Dip,
Reflow, Wave)
– Resistance to Solvents
– Solderability
– Terminal Strength
(Push, Pull, Bend)
– Vibration
– Wetting Balance
– Wire Pull
Electrical
– BCI
– Capacitance
– EFT
– ESD
– Impedance
– Insulation Resistance
– I-V
– Life
– Lightning Surge
– Overload
– Parametric Tests
– Power-Cross
– Power Cycling
– Ring Wave
– R-T
50
Scan to download
©2022 Littelfuse, Inc.
– S-Parameter
Measurements
(Insertion Loss,
Isolation, Reflection)
– Short Circuit
– Step Current
– Surface Resistivity
– Surge
– T DR (Eye Diagram)
– Telecom
– Thermal Cut-Off
– Time-to-Trip
– TLP
– Transient
– Trip Cycle
– Trip Endurance
– Voltage Drop
To access this guide and
other Littelfuse literature
in an interactive and mobilefriendly format, please visit
our eCatalog library.
Littelfuse.com
Global Lab Capabilities
You need to be certain that your products live up to the
highest standards for performance, reliability, safety,
and regulatory compliance. Working with Littelfuse,
you have access to dedicated application engineers
who partner with you to provide expert design
consultation, perform comprehensive tests simulating
the harshest environments, and confidentially evaluate
the results in consultation with you.
TESTING CAPABILITIES
Environmental
– Autoclave
– Dust
– H3TRB
– HAST
– High- & LowTemperature Storage
– High-Temperature
Loading
– Ingress Protection (IP)
– HTGB
– HTRB
– Temperature &
Humidity
– Temperature Cycling
– Thermal Shock
– Salt Fog
Physical-Mechanical
Characteristics
– Acceleration
– Die Shear
– Leak Detection
– Mechanical Shock
– Resistance to
Soldering Heat (Dip,
Reflow, Wave)
– Resistance to Solvents
– Solderability
– Terminal Strength
(Push, Pull, Bend)
– Vibration
– Wetting Balance
– Wire Pull
Electrical
– BCI
– Capacitance
– EFT
– ESD
– Impedance
– Insulation Resistance
– I-V
– Life
– Lightning Surge
– Overload
– Parametric Tests
– Power-Cross
– Power Cycling
– Ring Wave
– R-T
50
Scan to download
©2022 Littelfuse, Inc.
– S-Parameter
Measurements
(Insertion Loss,
Isolation, Reflection)
– Short Circuit
– Step Current
– Surface Resistivity
– Surge
– T DR (Eye Diagram)
– Telecom
– Thermal Cut-Off
– Time-to-Trip
– TLP
– Transient
– Trip Cycle
– Trip Endurance
– Voltage Drop
To access this guide and
other Littelfuse literature
in an interactive and mobilefriendly format, please visit
our eCatalog library.
Littelfuse.com
LOCAL RESOURCES FOR A GLOBAL MARKET
Saskatoon
Troy
Mount Prospect
Madison
Chicago
Champaign
Rock Falls
Obertshausen
Leiden
Amsterdam
Deventer
Bremen
Lampertheim
Essen
Lauf
Devon
Chippenham
Zhongshan
Beijing
Wuxi
Suzhou
Shanghai
Kunshan
Vilnius
Kaunas
Seongham
Seoul
Rapid City
Meridian
Tsukuba
Tokyo
San Sebastian
Charneca de Caparica
Round Rock
Brownsville
Allen
Fremont
Milpitas
Long Beach
Orange
Piedras Negras
Matamoros
Muzquiz
Hermosillo
Matehuala
Littelfuse.com
Taipei
Chu-pei
Beverly
Plainville
Jupiter
Legnago
Lons-le-Saunier
Manaus
Sao Paulo
New Delhi
Noida
Taguig
Lipa City
Dongguan
Hong Kong
Shenzhen
Kowloon
Singapore
©2022 Littelfuse, Inc.
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