PAA140L is a 2-Form-A solid state relay which uses
optically coupled MOSFET technology to provide
3750V of input to output isolation. The efficient MOS-
FET switches and photovoltaic die use Clare’s
patented Optomos architecture. The optically-coupled
input is controlled by a highly efficient GaAIAs
infrared LED. The PAA140L also contains a built in
load current limiting feature. This combined with a
low on resistance and very high load current handling
capabilities makes it suitable for a variety of high per-
formance switching applications.
Approvals
These products comply with the requirements of:
•
•
•
•
•
UL 1577 (UL recognized file #E76270)
CSA #14 (CSA certified file #LR43639)
EN 60950
IEC 950
AS/NZS 3260
Applications
•
Telecommunications
•
Telecom Switching
•
Tip/Ring Circuits
•
Modem Switching (Laptop, Notebook, Pocket
Size)
•
Hookswitch
•
Dial Pulsing
•
Ground Start
•
Ringer Injection
•
Instrumentation
•
Multiplexers
•
Data Acquisition
•
Electronic Switching
•
I/O Subsystems
•
Meters (Watt-Hour, Water, Gas)
•
Medical Equipment-Patient/Equipment Isolation
•
Security
•
Aerospace
•
Industrial Controls
Ordering Information
Part #
PAA140L
PAA140PL
PAA140PLTR
PAA140LS
PAA140LSTR
Description
8 Pin DIP (50/Tube)
8 Pin Flatpack (50/Tube)
8 Pin Flatpack (1000/Reel)
8 Pin Surface Mount (50/Tube)
8 Pin Surface Mount (1000/Reel)
Pin Configuration
PAA140L Pinout
AC/DC Configuration
+ Control - Switch #1
– Control - Switch #1
+ Control - Switch #2
– Control - Switch #2
1
2
3
4
8
7
6
5
Load - Switch #1
Load - Switch #1
Load - Switch #2
Load - Switch #2
Switching Characteristics of
Normally Open (Form A) Devices
10ms
CONTROL
LOAD 10%+
+90%
10%+
T
ON
T
OFF
DS-PAA140L-R1.0
www.clare.com
1
PAA140L
Absolute Maximum Ratings (@ 25˚ C)
Parameter
Input Power Dissipation
Input Control Current
Peak (10ms)
Reverse Input Voltage
Blocking Voltage
Total Power Dissipation
Isolation Voltage
Input to Output
Operational Temperature
Storage Temperature
Soldering Temperature
DIP Package
Flatpack/Surface Mount
Package
(10 Seconds Max.)
1
2
Min
-
-
-
-
-
-
3750
-40
-40
-
-
Typ Max Units
-
-
-
-
-
-
-
-
-
-
-
150
1
50
1
5
400
800
2
mW
mA
A
V
V
mW
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 these or
any other conditions beyond those indicated in the opera-
tional sections of this data sheet is not implied. Exposure
of the device to the absolute maximum ratings for an
extended period may degrade the device and effect its
reliability.
-
V
RMS
°
C
+85
+125
°
C
+260
+220
°
C
°
C
Derate Linearly 1.33 mw/˚C
Derate Linearly 6.67 mw/˚C
Electrical Characteristics
Parameter
Output Characteristics @ 25°C
Load Current* (Continuous)
AC/DC Configuration
Peak Load Current
On-Resistance
AC/DC Configuration
Off-State Leakage Current
Switching Speeds
Turn-On
Turn-Off
Load Current Limit
Output Capacitance
Capacitance
Input to Output
Input Characteristics @ 25°C
Input Control Current
Input Dropout Current
Input Voltage Drop
Reverse Input Voltage
Reverse Input Current
Input to Output Capacitance
Conditions
Symbol
Min
Typ
Max
Units
-
10ms
I
L
=200mA
V
L
=400V
I
F
=5mA, V
L
=10V
I
F
=5mA, V
L
=10V
I
F
=5mA
50V; f=1MHz
-
I
L
= 200mA
-
I
F
= 5mA
-
V
R
=5V
-
I
L
I
LPK
R
ON
I
LEAK
T
ON
T
OFF
I
CL
C
OUT
-
I
F
I
F
V
F
V
R
I
R
C
I/O
-
-
-
-
-
-
240
-
-
5
0.4
0.9
-
-
-
-
-
10
-
-
-
-
65
3
-
0.7
1.2
-
-
3
200
500
13
1
5.0
3.0
380
-
-
50
-
1.4
5
10
-
mA
mA
Ω
µA
ms
ms
mA
pF
pF
mA
mA
V
V
µA
pF
*NOTE: If both poles operate simultaneously load current must be derated so as not to exceed the package power dissipation value.
2
www.clare.com
Rev 1.0
PAA140L
PERFORMANCE DATA*
PAA140L
Typical LED Forward Voltage Drop
(N=50 Ambient Temperature = 25°C; I
F
= 5mADC)
35
30
Device Count (N)
25
20
15
10
5
0
1.17
1.19
1.21
1.23
1.25
LED Forward Voltage Drop (V)
Device Count (N)
35
30
PAA140L
Typical On-Resistance Distribution
(N=50 Ambient Temperature = 25°C)
(Load Current = 200mADC, I
F
= 5mADC)
PAA140L
Typical Blocking Voltage Distribution
(N=50 Ambient Temperature = 25°C)
35
30
Device Count (N)
25
20
15
10
5
0
430
442
454
466
478
490
502
25
20
15
10
5
0
5.03
5.38
5.73
6.08
6.43
6.78
7.13
On-Resistance (Ω)
Blocking Voltage (V)
PAA140L
Typical I
F
for Switch Operation
(N=50 Ambient Temperature = 25°C)
(Load Current = 200mADC)
25
20
15
10
5
0
1.5
2.1
2.7
3.3
3.9
4.5
5.1
LED Current (mA)
25
20
15
10
5
0
PAA140L
Typical I
F
for Switch Dropout
(N=50 Ambient Temperature = 25°C)
(Load Current = 200mADC)
25
20
15
10
5
0
0.9
1.5
2.1
2.7
3.3
3.9
4.5
PAA140L
Typical Turn-On Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 200mADC; I
F
= 5mADC)
Device Count (N)
Device Count (N)
Device Count (N)
0.39
0.65
0.91
1.17
1.43
1.69
1.95
LED Current (mA)
Turn-On (ms)
25
20
15
10
5
0
PAA140L
Typical Turn-Off Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 200mADC; I
F
= 5mADC)
Load Current (mA)
PAA140L
Typical Maximum Load
Current vs. Temperature
300
250
Leakage (µA)
One Pole Operating
200
150
100
50
0.12
0.10
0.08
0.06
0.04
0.02
0
PAA140L
Typical Leakage vs. Temperature
(Measured across Pins 5 & 6 or 7 & 8)
Device Count (N)
Two Poles Operating
I
F
=10mA
I
F
=5mA
I
F
=10mA
I
F
=5mA
0.018 0.030 0.042 0.054 0.066 0.078 0.090
Turn-Off (ms)
-40
-20
0
20
40
60
80
100
120
-40
-20
0
20
40
60
80
100
Temperature (°C)
Temperature (°C)
PAA140L
Typical Blocking Voltage vs. Temperature
485
Blocking Voltage (V
RMS
)
480
475
Turn-On (ms)
470
465
460
455
450
445
-40
-20
0
20
40
60
80
100
Temperature (°C)
2.50
2.00
1.50
1.00
PAA140L
Typical Turn-On vs. Temperature
(Load Current = 250mADC)
PAA140L
Typical Turn-Off vs. Temperature
(Load Current = 250mADC)
0.07
0.06
Turn-Off (ms)
5mA
0.05
0.04
0.03
0.02
0.01
0
-40
-20
0
20
40
60
80
100
5mA
10mA
0.50
0
-40
-20
0
20
40
60
80
100
Temperature (°C)
20mA
Temperature (°C)
*The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact our application
department.
Rev 1.0
www.clare.com
3
PAA140L
PERFORMANCE DATA*
PAA140L
Typical LED Forward Voltage Drop
vs. Temperature
LED Forward Voltage Drop(V)
1.8
1.6
Turn-On (ms)
1.4
1.2
1.0
0.8
-40
-20
0
20
40
60
80
100
120
Temperature (°C)
PAA140L
Typical Turn-On vs. LED Forward Current
(Load Current = 200mADC)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
5
10
15
20
25
30
35
40
45
50
LED Forward Current (mA)
PAA140L
Typical Turn-Off vs. LED Forward Current
(Load Current = 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
45
50
LED Forward Current (mA)
50mA
10mA
5mA
20
18
16
14
12
10
8
6
4
2
0
PAA140L
Typical On-Resistance vs. Temperature
(Maximum rated load current; I
F
= 5mADC)
One Pole Operating
PAA140L
Typical I
F
for Switch Operation vs. Temperature
(Load Current = 150mADC)
5.0
4.5
LED Current (mA)
4.0
3.5
3.0
2.5
2.0
1.5
LED Current (mA)
-40
-20
0
20
40
60
80
100
Turn-Off (ms)
PAA140L
Typical I
F
for Switch Dropout vs. Temperature
(Load Current = 150mADC)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
-40
-20
0
20
40
60
80
100
On-Resistance (Ω)
Two Poles Operating
-40
-20
0
20
40
60
80
100
Temperature (°C)
Temperature (°C)
Temperature (°C)
250
200
150
100
50
0
-50
-100
-150
-200
-250
-2.0 -1.5
PAA140L
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25°C; I
F
= 5mADC)
PAA140L
Energy Rating Curve
1.2
1.0
Load Current (A)
0.8
0.6
0.4
0.2
0
10µs 100µs 1ms 10ms 100ms
Time
1s
10s 100s
Load Current (mA)
-1.0 -0.5
0
0.5
1.0
1.5
2.0
Load Voltage (V)
*The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact our application
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