LBA110L
350V, 120mA Dual Single-Pole Relays:
INTEGRATED CIRCUITS DIVISION
Parameter
Blocking Voltage
Load Current
On-Resistance (max)
Ratings
350
±120
35
1-Form-A (NO) Current Limiting & 1-Form-B (NC)
Units
VP
mArms / mADC
Features
•
•
•
•
•
•
•
•
3750Vrms Input/Output Isolation
Normally Open Relay is a Current-Limiting Device
Low Drive Power Requirements
Greater Reliability than Electromechanical Relays
No EMI/RFI Generation
Small 8-Pin Package
Flammability Rating UL 94 V-0
Surface Mount Tape & Reel Versions Available
The normally open (1-Form-A) relay is configured as a
current-limiting device.
Approvals
• UL Recognized Component: File # E76270
• CSA Certified Component: Certificate # 1175739
• TUV EN 62368-1: Certificate # B 082667 0008
Ordering Information
Applications
•
•
•
•
•
•
•
•
•
•
Description
LBA110L is a combination device comprising one
normally open (1-Form-A) and one normally closed
(1-Form-B) solid state relays. Both relays are
independent, 350V, 120mA, 35 devices designed to
provide an ideal solution where a complementary relay
pair (1-Form-A / 1-Form-B) is required.
Telecommunications
Instrumentation
Multiplexers
Data Acquisition
Electronic Switching
I/O Subsystems
Meters (Watt-Hour, Water, Gas)
Medical Equipment-Patient/Equipment Isolation
Security
Industrial Controls
Part #
LBA110L
LBA110PL
Description
8-Pin DIP (50/Tube)
8-Pin SOIC (Flatpack) (50/Tube)
LBA110PLTR
8-Pin SOIC (Flatpack) (1000/Reel)
LBA110LS
8-Pin Surface Mount (50/Tube)
LBA110LSTR
8-Pin Surface Mount (1,000/Reel)
Pin Configuration
+ Control - Normally Closed
– Control - Normally Closed
+ Control - Normally Open
– Control - Normally Open
1
8
2
7
3
6
4
5
Switching Characteristics of
Normally Open
(Form A) Devices
Form-B
IF
IF
ILOAD
90%
10%
ton
DS-LBA110L-R09
www.ixysic.com
Normally Open Pole
Switching Characteristics of
Normally Closed
(Form B) Devices
Form-A
ILOAD
Normally Closed Pole
toff
10%
toff
90%
ton
1
INTEGRATED CIRCUITS DIVISION
LBA110L
Absolute Maximum Ratings @ 25°C
Parameter
Blocking Voltage
Reverse Input Voltage
Input Control Current
Peak (10ms)
Input Power Dissipation 1
Total Power Dissipation 2
Isolation Voltage, Input to Output
Operational Temperature, Ambient
Storage Temperature
1
2
Ratings
350
5
50
1
150
800
3750
-40 to +85
-40 to +125
Units
VP
V
mA
A
mW
mW
Vrms
°C
°C
Absolute Maximum Ratings are stress ratings. Stresses in
excess of these ratings can cause permanent damage to
the device. Functional operation of the device at conditions
beyond those indicated in the operational sections of this
data sheet is not implied.
Typical values are characteristic of the device at +25°C,
and are the result of engineering evaluations. They are
provided for information purposes only, and are not part of
the manufacturing testing requirements.
Derate linearly 1.33 mW / °C
Derate output power linearly 6.67 mW / °C
Electrical Characteristics @ 25°C
Parameter
Output Characteristics
Blocking Voltage
Load Current, AC/DC
Continuous 1
Peak (1-Form-B)
Load Current Limiting (1-Form-A)
On-Resistance 2
Off-State Leakage Current
Switching Speeds
Turn-On
Turn-Off
Output Capacitance
Input Characteristics
Input Control Current to Activate
Input Control Current to Deactivate
Input Voltage Drop
Reverse Input Current
Common Characteristics
Input to Output Capacitance
1
2
2
Conditions
Symbol
Min
Typ
Max
Units
IL=1A
VDRM
350
-
-
VP
t =10ms
IL=120mA
VL=350VP
IL
ILPK
ICL
RON
ILEAK
±130
-
±170
23
-
±120
±350
±210
35
1
mArms / mADC
mAP
mA
VL=50V, f=1MHz
ton
toff
COUT
-
25
3
3
-
IL=120mA
IF=5mA
VR=5V
IF
VF
IR
0.4
0.9
-
0.7
1.36
-
5
1.5
10
mA
mA
V
A
VIO=0V, f=1MHz
CIO
-
3
-
pF
IF=5mA, VL=10V
A
ms
pF
If both poles operate, then the load current must be derated so as not to exceed the package power dissipation value.
Measurement taken within one (1) second of on-time.
www.ixysic.com
R09
INTEGRATED CIRCUITS DIVISION
LBA110L
Form-A/Form-B PERFORMANCE DATA*
20
15
10
5
0
1.364
1.8
0.030
1.7
0.025
1.6
Leakage (PA)
Device Count (N)
25
Typical Leakage vs. Temperature
Measured Across Pins 5&6 or 7&8
Typical LED Forward Voltage Drop
vs. Temperature
LED Forward Voltage Drop (V)
30
Typical LED Forward Voltage Drop
(N=50, IF=5mA)
IF=10mA
IF=5mA
IF=2mA
1.5
1.4
1.3
0.020
0.015
0.010
1.2
0.005
1.1
1.0
-50
1.366
1.368
1.370
1.372
LED Forward Voltage Drop (V)
-25
0
25
50
Temperature (ºC)
75
0
-40
100
-20
0
20
40
60
80
100
Temperature (ºC)
Form-A RELAY PERFORMANCE DATA*
Form-A
Typical Turn-On Time
(N=50, IF=5mA, IL=120mADC)
25
15
10
5
0
15
10
5
0.65
20
25
15
10
5
0.08
0.13
0.18
Turn-Off Time (ms)
0.5
0.7
0.9
1.1
1.3
LED Current (mA)
1.5
15
10
0.23
15.8
16.1
16.4 16.7 17.0 17.3
On-Resistance (:)
17.6
Form-A
Typical Blocking Voltage Distribution
(N=50)
Form-A
Typical IF for Switch Dropout
(N=50, IL=120mADC)
35
30
20
15
10
5
25
20
15
10
5
0
0
20
0
0.03
Form-A
Typical IF for Switch Operation
(N=50, IL=120mADC)
25
5
Device Count (N)
0.35
0.45
0.55
Turn-On Time (ms)
Device Count (N)
Device Count (N)
0.25
Form-A
Typical On-Resistance Distribution
(N=50, IF=5mA, IL=120mADC)
30
20
0
0.15
25
35
Device Count (N)
20
Device Count (N)
Device Count (N)
25
Form-A
Typical Turn-Off Time
(N=50, IF=5mA, IL=120mADC)
0
0.15
0.45
0.75 1.05 1.35
LED Current (mA)
1.65
1.95
376.8 378.3 379.8 381.3 382.8 384.3 385.8
Blocking Voltage (VP)
*Unless otherwise noted, data presented in these graphs is typical of device operation at 25ºC.
R09
www.ixysic.com
3
INTEGRATED CIRCUITS DIVISION
LBA110L
Form-A PERFORMANCE DATA*
FormA
Typical Turn-On Time
vs. LED Forward Current
(IL=120mADC)
0.092
20
0.25
0.20
0.15
0.088
On-Resistance (:)
0.30
0.086
0.084
0.082
0.080
0.078
10 15 20 25 30 35 40
LED Forward Current (mA)
45
0
50
Form-A
Typical Turn-On Time
vs. Temperature
(IL=120mADC)
0.50
0.45
0.40
Turn-Off TIme (ms)
IF=5mA
IF=10mA
0.35
0.30
0.25
IF=20mA
0.20
0.15
-40
-20
0
20
40
60
Temperature (ºC)
80
10 15 20 25 30 35 40
LED Forward Current (mA)
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0
12
-40
-20
0
20
40
60
Temperature (ºC)
80
100
Form A
Maximum Load Current
vs. Temperature
180
160
140
120
100
IF=20mA
IF=10mA
IF=5mA
80
60
40
20
0
-40
100
14
50
45
Form-A
Typical Turn-Off Time
vs. Temperature
(IF=5mA, IL=120mADC)
-20
0
20
40
60
Temperature (ºC)
80
-40
100
Form-A
Typical IF for Switch Dropout
vs. Temperature
(IL=120mADC)
Form-A
Typical IF for Switch Operation
vs. Temperature
(IL=120mADC)
2.5
5
Load Current (mA)
5
16
8
0.074
0
18
10
0.076
0.10
Turn-On Time (ms)
Form-A
Typical On-Resistance vs. Temperature
(IF=5mA, IL=120mADC)
0.090
0.35
Turn-Off Time (ms)
Turn-On Time (ms)
0.40
Form-A
Typical Turn-Off Time
vs. LED Forward Current
(IL=120mADC)
-20
0
20
40
60
80
Temperature (ºC)
100
120
80
100
Form-A
Typical Blocking Voltage
vs. Temperature
400
2.5
1.5
1.0
0.5
Blocking Voltage (VP)
LED Current (mA)
LED Current (mA)
395
2.0
2.0
1.5
1.0
0.5
390
385
380
375
370
365
360
0
355
0
-20
0
20
40
60
Temperature (ºC)
Load Current (mA)
150
80
100
-40
-20
0
20
40
60
Temperature (ºC)
100
50
0
-50
-100
-150
-2.0
80
100
-40
-20
0
20
40
60
Temperature (ºC)
Form-A
Typical Current Limiting Characteristics
vs. Temperature
(IF=5mA)
Form-A
Typical Load Current vs. Load Voltage
(IF=5mA)
250
Current Limit (mA)
-40
200
150
100
50
0
-1.5 -1.0 -0.5
0
0.5 1.0
Load Voltage (V)
1.5
2.0
-40
-20
0
20
40
60
Temperature (ºC)
80
100
*Unless otherwise noted, data presented in these graphs is typical of device operation at 25ºC.
4
www.ixysic.com
R09
INTEGRATED CIRCUITS DIVISION
LBA110L
Form-B PERFORMANCE DATA*
Form-B
Typical Turn-On Time
(N=50, IF=5mA, IL=120mADC)
30
30
30
15
10
20
15
10
5
5
0
0
0.14
0.18
0.22
0.26
Turn-On Time (ms)
30
0.25
Device Count (N)
20
15
10
5
0.35
0.45
0.55
0.65
Turn-Off Time (ms)
27.8
0.7
1.1
1.3
1.5
LED Current (mA)
15
10
5
0.55 0.65 0.75
LED Current (mA)
0.85
386.3 388.8 391.3 393.8 396.3 398.8 401.3
Blocking Voltage (VP)
Form-B
Typical Turn-Off Time
vs. LED Forward Current
(IL=120mADC)
Form-B
Typical On-Resistance vs. Temperature
(IF=0mA, IL=120mADC)
60
0.5
0.4
0.3
0.2
10 15 20 25 30 35 40
LED Forward Current (mA)
45
0
50
FormB
Typical Turn-On Time
vs. Temperature
(IF=5mA, IL=120mADC)
0.35
Turn-Off Time (ms)
Turn-On Time (ms)
0.25
0.20
0.15
0.10
20
40
60
Temperature (ºC)
80
100
-40
-20
0
20
40
60
Temperature (ºC)
80
100
180
160
IF=10mA
0.3
IF=20mA
0.1
20
Form-B
Maximum Load Current vs. Temperature
(IF=0mA)
IF=5mA
0.4
0
30
50
0.5
0.2
0
45
Form-B
Typical Turn-Off Time
vs. Temperature
(IL=120mADC)
0.6
0.05
-20
10 15 20 25 30 35 40
LED Forward Current (mA)
0.7
0.30
-40
5
Load Current (mA)
5
40
0
0
0
50
10
0.1
0.05
10
0.95
On-Resistance (:)
Turn-Off Time (ms)
Turn-On Time (ms)
0.10
15
0
0.45
0.6
0.15
20
5
0.7
0.20
32.0
25
0.35
0.25
29.2 29.9 30.6 31.3
On-Resistance (:)
30
20
1.9
Form-B
Typical Turn-On Time
vs. LED Forward Current
(IL=120mADC)
28.5
Form-B
Typical Blocking Voltage Distribution
(N=50)
0
0
10
0.75
Form-B
Typical IF for Switch Dropout
(N=50, IL=120mADC)
25
25
15
0
0.30
Form-B
Typical IF for Switch Operation
(N=50, IL=120mADC)
20
5
Device Count (N)
0.10
Device Count (N)
20
Form-B
Typical On-Resistance Distribution
(N=50, IF=0mA, IL=120mADC)
25
25
Device Count (N)
Device Count (N)
25
Device Count (N)
Form-B
Typical Turn-Off Time
(N=50, IF=5mA, IL=120mADC)
140
120
100
80
60
40
20
0
-40
-20
0
20
40
60
Temperature (ºC)
80
100
-40
-20
0
20
40
60
80
Temperature (ºC)
100
120
*Unless otherwise noted, data presented in these graphs is typical of device operation at 25ºC.
R09
www.ixysic.com
5
INTEGRATED CIRCUITS DIVISION
LBA110L
Form-B PERFORMANCE DATA*
Form-B
Typical IF for Switch Operation
vs. Temperature
(IL=120mADC)
3.0
3.0
LED Current (mA)
2.0
1.5
1.0
Blocking Voltage (VP)
2.5
2.5
LED Current (mA)
Form-B
Typical IF for Switch Dropout
vs. Temperature
(IL=120mADC)
2.0
1.5
1.0
0.5
0.5
0
0
-40
-20
0
20
40
60
Temperature (ºC)
80
100
-40
-20
0
20
40
60
Temperature (ºC)
Form-B
Typical Load Current vs. Load Voltage
(IF=0mA)
Load Current (A)
Load Current (mA)
100
0
-50
-100
-150
-4
-3
-2
-1
0
1
Load Voltage (V)
2
3
4
100
-40
-20
0
20
40
60
Temperature (ºC)
80
100
Form-B
Energy Rating Curve
150
50
80
410
405
400
395
390
385
380
375
370
365
360
Form-B
Typical Blocking Voltage
vs. Temperature
(IF=5mA)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
10Ps 100Ps 1ms 10ms 100ms
Time
1s
10s
100s
*Unless otherwise noted, data presented in these graphs is typical of device operation at 25ºC.
6
www.ixysic.com
R09
INTEGRATED CIRCUITS DIVISION
LBA110L
Manufacturing Information
Moisture Sensitivity
All plastic encapsulated semiconductor packages are susceptible to moisture ingression. IXYS Integrated
Circuits classifies its plastic encapsulated devices for moisture sensitivity according to the latest version of the
joint industry standard, IPC/JEDEC J-STD-020, in force at the time of product evaluation. We test all of our
products to the maximum conditions set forth in the standard, and guarantee proper operation of our devices
when handled according to the limitations and information in that standard as well as to any limitations set forth in the
information or standards referenced below.
Failure to adhere to the warnings or limitations as established by the listed specifications could result in reduced product
performance, reduction of operable life, and/or reduction of overall reliability.
This product carries a Moisture Sensitivity Level (MSL) classification as shown below, and should be handled
according to the requirements of the latest version of the joint industry standard IPC/JEDEC J-STD-033.
Device
Moisture Sensitivity Level (MSL) Classification
LBA110LS
MSL 1
LBA110PL
MSL 3
ESD Sensitivity
This product is ESD Sensitive, and should be handled according to the industry standard JESD-625.
Soldering Profile
Provided in the table below is the IPC/JEDEC J-STD-020 Classification Temperature (TC) and the maximum total dwell
time (tP) in all reflow processes that the body temperature of these surface mount devices may be (TC - 5)°C or greater.
The device’s body temperature must not exceed the Classification Temperature at any time during reflow soldering
processes.
Device
Classification Temperature (Tc)
Dwell Time (tP)
Max Reflow Cycles
LBA110LS
LBA110PL
250ºC
245ºC
30 seconds
30 seconds
3
3
For through-hole devices, the maximum pin temperature and maximum dwell time through all solder waves is
provided in the table below. Dwell time is the interval beginning when the pins are initially immersed into the solder
wave until they exit the solder wave. For multiple waves, the dwell time is from entering the first wave until exiting the
last wave. During this time, pin temperatures must not exceed the maximum temperature given in the table below.
Body temperature of the device must not exceed the limit shown in the table below at any time during the soldering
process.
Device
LBA110L
Maximum Pin Temperature
260ºC
Maximum Body Temperature
250ºC
Maximum Dwell Time
10 seconds*
Wave Cycles
1
*Total cumulative duration of all waves.
Board Wash
IXYS Integrated Circuits recommends the use of no-clean flux formulations. Board washing to reduce or remove flux
residue following the solder reflow process is acceptable provided proper precautions are taken to prevent damage to
the device. These precautions include but are not limited to: using a low pressure wash and providing a follow up bake
cycle sufficient to remove any moisture trapped within the device due to the washing process. Due to the variability
of the wash parameters used to clean the board, determination of the bake temperature and duration necessary
to remove the moisture trapped within the package is the responsibility of the user (assembler). Cleaning or drying
methods that employ ultrasonic energy may damage the device and should not be used. Additionally, the device must
not be exposed to halide flux or solvents.
R09
www.ixysic.com
7
INTEGRATED CIRCUITS DIVISION
LBA110L
MECHANICAL DIMENSIONS
LBA110L
2.540 ± 0.127
(0.100 ± 0.005)
9.652 ± 0.381
(0.380 ± 0.015)
8-0.762 DIA.
(8-0.030 DIA.)
2.540 ± 0.127
(0.100 ± 0.005)
9.144 ± 0.508
(0.360 ± 0.020)
6.350 ± 0.127
(0.250 ± 0.005)
Pin 1
PCB Hole Pattern
7.620 ± 0.254
(0.300 ± 0.010)
3.302 ± 0.051
(0.130 ± 0.002)
0.457 ± 0.076
(0.018 ± 0.003)
7.620 ± 0.127
(0.300 ± 0.005)
7.239 TYP.
(0.285)
4.064 TYP
(0.160)
7.620 ± 0.127
(0.300 ± 0.005)
0.254 ± 0.0127
(0.010 ± 0.0005)
Dimensions
mm
(inches)
0.813 ± 0.102
(0.032 ± 0.004)
LBA110LS
PCB Land Pattern
9.652 ± 0.381
(0.380 ± 0.015)
2.540 ± 0.127
(0.100 ± 0.005)
6.350 ± 0.127
(0.250 ± 0.005)
Pin 1
0.635 ± 0.127
(0.025 ± 0.005)
3.302 ± 0.051
(0.130 ± 0.002)
9.525 ± 0.254
(0.375 ± 0.010)
0.457 ± 0.076
(0.018 ± 0.003)
2.54
(0.10)
8.90
(0.3503)
1.65
(0.0649)
7.620 ± 0.254
(0.300 ± 0.010)
0.254 ± 0.0127
(0.010 ± 0.0005)
0.65
(0.0255)
4.445 ± 0.127
(0.175 ± 0.005)
Dimensions
mm
(inches)
0.813 ± 0.102
(0.032 ± 0.004)
LBA110PL
2.540 ± 0.127
(0.100 ± 0.005)
6.350 ± 0.127
(0.250 ± 0.005)
0 MIN / 0.102 MAX
(0 MIN / 0.004 MAX)
9.398 ± 0.127
(0.370 ± 0.005)
Pin 1
9.652 ± 0.381
(0.380 ± 0.015)
7.620 ± 0.254
(0.300 ± 0.010)
2.286 MAX.
(0.090 MAX.)
2.54
(0.10)
0.635 ± 0.127
(0.025 ± 0.005)
0.203 ± 0.013
(0.008 ± 0.0005)
8.70
(0.3425)
1.55
(0.0610)
0.65
(0.0255)
2.159 ± 0.025
(0.085 ± 0.001)
0.457 ± 0.076
(0.018 ± 0.003)
0.864 ± 0.120
(0.034 ± 0.004)
8
PCB Land Pattern
Dimensions
mm
(inches)
www.ixysic.com
R09
INTEGRATED CIRCUITS DIVISION
LBA110L
MECHANICAL DIMENSIONS
LBA110LSTR Tape & Reel
2.0
(0.08)
4.0
(0.16)
330.2 DIA.
(13.00 DIA.)
Top Cover
Tape Thickness
0.102 MAX.
(0.004 MAX.)
7.5
(0.30)
Bo=10.30
(0.406)
K0 =4.90
(0.193)
16.0±0.3
(0.63±0.012)
Ao=10.30
(0.406)
K1 =4.20
(0.165)
Embossed Carrier
Embossment
P1=12.00
(0.472)
User Direction of Feed
Dimensions
mm
(inches)
NOTES:
1. Dimensions carry tolerances of EIA Standard 481-2
2. Tape complies with all “Notes” for constant dimensions listed on page 5 of EIA-481-2
3. Controlling dimension: mm
LBA110PLTR Tape & Reel
2.00
(0.079)
330.2 DIA.
(13.00 DIA.)
Top Cover
Tape Thickness
0.102 MAX.
(0.004 MAX.)
7.50
(0.295)
Embossment
W = 16.00
(0.63)
Bo = 10.30
(0.406)
K0 = 2.70
(0.106)
K1 = 2.00
(0.079)
Embossed Carrier
4.00
(0.157)
Ao = 10.30
(0.406)
P1 = 12.00
(0.472)
User Direction of Feed
Dimensions
mm
(inches)
NOTES:
1. All dimensions carry tolerances of EIA Standard 481-2
2. The tape complies with all “Notes” for constant dimensions listed on page 5 of EIA-481-2
3. Controlling dimension: mm
For additional information please visit our website at: https://www.ixysic.com
Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and
test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications.
Read complete Disclaimer Notice at https://www.littelfuse.com/disclaimer-electronics.
9
Specification: DS-LBA110L-R09
©Copyright 2021, Littelfuse, inc.
OptoMOS® is a registered trademark of IXYS Integrated Circuits
All rights reserved. Printed in USA.
10/25/2021