PAA140L
400V, 200mA Dual Single-Pole
INTEGRATED CIRCUITS DIVISION
Parameter
Blocking Voltage
Load Current
On-Resistance (max)
Rating
400
200
13
Normally Open, Current-Limiting Relays
Units
V
mArms / mADC
Features
•
•
•
•
•
•
•
•
Current Limiting
3750Vrms Input/Output Isolation
Low Drive Power Requirements
Greater Reliability than Electromechanical Relays
No EMI/RFI Generation
Small 8-Pin Package
Flammability Rating UL 94 V-0
Tape & Reel Version Available
Description
PAA140L is a current-limited, dual, normally open
(1-Form-A) solid state relay that uses optically coupled
MOSFET technology to provide 3750Vrms of input to
output isolation.
Its optically coupled outputs, which use the patented
OptoMOS architecture, are controlled by a highly
efficient infrared LED.
Featuring low on-resistance and very high load current
handling capability, it is suitable for a variety of high
performance switching applications.
Approvals
• UL Recognized Component: File # E76270
• CSA Certified Component: Certificate # 1175739
• TUV EN 62368-1: Certificate # B 082667 0008
Applications
• Telecommunications
• Telecom Switching
• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook, Pocket Size)
• Hook Switch
• Dial Pulsing
• Ground Start
• Ringing Injection
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment-Patient/Equipment Isolation
• Security
• Industrial Controls
Ordering Information
Part #
PAA140L
PAA140LS
PAA140LSTR
Description
8-Lead DIP (50/tube)
8-Lead Surface Mount (50/tube)
8-Lead Surface Mount (1000/Reel)
Pin Configuration
+ Control - Switch #1
– Control - Switch #1
+ Control - Switch #2
– Control - Switch #2
1
8
2
7
3
6
4
5
Load - Switch #1
Load - Switch #1
Load - Switch #2
Load - Switch #2
Switching Characteristics
of Normally Open Devices
Form-A
IF
90%
10%
ILOAD
ton
DS-PAA140L-R06
www.ixysic.com
toff
1
INTEGRATED CIRCUITS DIVISION
PAA140L
Absolute Maximum Ratings @ 25ºC
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
Derate linearly 1.33 mW / ºC
2
Derate output power linearly 6.67 mW / ºC
Ratings
400
5
50
1
150
800
3750
-40 to +85
-40 to +125
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.
Units
VP
V
mA
A
mW
mW
Vrms
°C
°C
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.
Electrical Characteristics @ 25ºC
Parameter
Output Characteristics
Blocking Voltage
Load Current 1
Continuous
Peak
Current Limit
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
Capacitance, Input to Output
Conditions
Symbol
Min
Typ
Max
Units
IL=1A
VDRM
400
-
-
VP
t=10ms
IF=5mA
IL=200mA
VL=400VP
IL
ILPK
ICL
RON
ILEAK
240
-
10
-
200
±500
380
13
1
mArms / mADC
mAP
mArms / mADC
A
IF=0mA, VL=50V, f=1MHz
ton
toff
COUT
-
65
5
3
-
IL=200mA
IF=5mA
VR=5V
IF
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
1
If both poles operate simultaneously, then load current must be derated in order not to exceed the package power dissipation value.
2
Measurement taken within one second of on-time.
2
www.ixysic.com
ms
pF
R06
INTEGRATED CIRCUITS DIVISION
PAA140L
PERFORMANCE DATA*
Typical LED Forward Voltage Drop
(N=50, IF=5mA)
25
Device Count (N)
20
15
10
5
15
10
5
0
0
1.364
0.39
Device Count (N)
15
10
5
0
0.65
0.91 1.17 1.43 1.69
Turn-On Time (ms)
2.1
2.7
3.3
3.9
LED Current (mA)
4.5
10
5
0.018 0.030 0.042 0.054 0.066 0.078 0.090
Turn-Off Time (ms)
Typical On-Resistance Distribution
(N=50, IF=5mA, IL=200mADC)
35
30
20
15
10
5
25
20
15
10
5
0
1.5
15
1.95
Typical IF for Switch Dropout
(N=50, IL=200mADC)
25
20
20
0
1.366
1.368
1.370
1.372
LED Forward Voltage Drop (V)
Typical IF for Switch Operation
(N=50, IL=200mADC)
25
Device Count (N)
20
Device Count (N)
Device Count (N)
25
Typical Turn-Off Time
(N=50, IF=5mA, IL=200mADC)
25
Device Count (N)
30
Typical Turn-On Time
(N=50, IF=5mA, IL=200mADC)
0
5.1
0.9
1.5
2.1
2.7
3.3
LED Current (mA)
3.9
4.5
5.03
5.38
5.73 6.08 6.43 6.78
On-Resistance (:)
7.13
Typical Blocking Voltage Distribution
(N=50)
35
Device Count (N)
30
25
20
15
10
5
0
430
1.6
IF=10mA
IF=5mA
IF=2mA
1.5
1.4
1.3
1.2
1.1
1.0
-50
-25
0
25
50
Temperature (ºC)
75
100
502
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
Turn-Off Time (ms)
Turn-On Time (ms)
LED Forward Voltage Drop (V)
1.7
454 466 478 490
Blocking Voltage (VP)
Typical Turn-On Time
vs. LED Forward Current
(IL=200mADC)
Typical LED Forward Voltage Drop
vs. Temperature
1.8
442
0
5
10 15 20 25 30 35 40
LED Forward Current (mA)
45
50
Typical Turn-Off Time
vs. LED Forward Current
(IL=200mADC)
0.050
0.045
0.040
0.035
0.030
0.025
0.020
0.015
0.010
0.005
0
0
5
10 15 20 25 30 35 40
LED Forward Current (mA)
45
50
*Unless otherwise noted, data presented in these graphs is typical of device operation at 25ºC.
R06
www.ixysic.com
3
INTEGRATED CIRCUITS DIVISION
PAA140L
PERFORMANCE DATA*
Typical Turn-On Time
vs. Temperature
(IL=250mADC)
0.07
IF=5mA
IF=10mA
IF=20mA
1.5
1.0
0.5
0.05
0.04
0.03
0.02
0.01
0
-40
-20
0
20
40
60
Temperature (ºC)
80
0
-40
100
Typical IF for Switch Operation
vs. Temperature
(IL=150mADC)
5.0
0
20
40
60
Temperature (ºC)
80
100
3.5
3.0
2.5
Load Current (mA)
4.0
4.0
3.5
3.0
2.5
2.0
2.0
1.5
-40
1.5
-20
0
20
40
60
Temperature (ºC)
80
-40
100
-20
0
20
40
60
Temperature (ºC)
80
100
200
I F =10mA
I F =5mA
I F =10mA
I F =5mA
50
-40
-20
0
20
40
60
80
Temperature (ºC)
100
250
200
150
100
50
0
-50
-100
-150
-200
-250
-2.0 -1.5
0
20
40
60
Temperature (ºC)
80
100
1.5
2.0
Typical Load Current
vs. Load Voltage
(IF=5mA)
-1.0 -0.5
0
0.5 1.0
Load Voltage (V)
0.10
475
470
465
460
0.08
0.06
0.04
455
0.02
450
445
-40
120
-20
0.12
480
Leakage (PA)
One Pole Operating
Blocking Voltage (VP)
250
Two Poles Operating
One Pole Operating
Two Poles Operating
Typical Leakage vs. Temperature
Measured across Pins 5&6 or 7&8
485
300
100
20
18
16
14
12
10
8
6
4
2
0
Typical Blocking Voltage
vs. Temperature
Maximum Load Current
vs. Temperature
150
Typical On-Resistance
vs. Temperature
(IF=5mA, IL=200mADC)
-40
4.5
LED Current (mA)
LED Current (mA)
-20
Typical IF for Switch Dropout
vs. Temperature
(IL=150mADC)
5.0
4.5
Load Current (mA)
On-Resistance (:)
2.0
0.06
Turn-Off Time (ms)
Turn-On Time (ms)
2.5
Typical Turn-Off Time
vs. Temperature
(IF=5mA, IL=250mADC)
-20
0
20
40
60
Temperature (ºC)
80
100
10s
100s
0
-40
-20
0
20
40
60
Temperature (ºC)
80
100
Energy Rating Curve
1.2
Load Current (A)
1.0
0.8
0.6
0.4
0.2
0
10Ps 100Ps 1ms 10ms 100ms
Time
1s
*Unless otherwise noted, data presented in these graphs is typical of device operation at 25ºC.
4
www.ixysic.com
R06
INTEGRATED CIRCUITS DIVISION
PAA140L
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
PAA140LS
MSL 1
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
PAA140LS
250ºC
30 seconds
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
PAA140L
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.
R06
www.ixysic.com
5
INTEGRATED CIRCUITS DIVISION
PAA140L
Mechanical Dimensions
PAA140L
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)
0.457 ± 0.076
(0.018 ± 0.003)
3.302 ± 0.051
(0.130 ± 0.002)
7.620 ± 0.127
(0.300 ± 0.005)
7.239 TYP.
(0.285)
4.064 TYP
(0.160)
0.254 ± 0.0127
(0.010 ± 0.0005)
7.620 ± 0.127
(0.300 ± 0.005)
Dimensions
mm
(inches)
0.813 ± 0.102
(0.032 ± 0.004)
PAA140LS
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)
6
www.ixysic.com
R06
INTEGRATED CIRCUITS DIVISION
PAA140L
PAA140LSTR 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)
K1 =4.20
(0.165)
Embossed Carrier
Embossment
16.0±0.3
(0.63±0.012)
Ao=10.30
(0.406)
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
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.
7
Specification: DS-PAA140L-R06
©Copyright 2021, Littelfuse, Inc.
OptoMOS® is a registered trademark of IXYS Integrated Circuits
All rights reserved. Printed in USA.
11/4/2021