DATA SHEET
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1998, 1999
8-PIN DIP, 200 mA TYP. CURRENT LIMIT TYPE
2-ch Optical Coupled MOS FET
The mark
shows major revised points.
Document No. P13861EJ6V0DS00 (6th edition)
Date Published December 1999 NS CP(K)
Printed in Japan
Solid State Relay
OCMOS FET
PS7141C-2A,PS7141CL-2A
DESCRIPTION
The PS7141C-2A and PS7141CL-2A are solid state relays containing GaAs LEDs on the light emitting side (input
side) and MOS FETs including current control circuit on the output side. Current control circuit of OCMOS FET
protects this device from thermal breakdown and output circuit.
They are suitable for analog signal control because of their low offset and high linearity.
The PS7141CL-2A has a surface mount type lead.
FEATURES
Limit current (I
LMT
= 170 to 250 mA)
2 channel type (1 a + 1 a output)
Low LED operating current (I
F
= 2 mA)
Designed for AC/DC switching line changer
Small package (8-pin DIP)
Low offset voltage
PS7141CL-2A: Surface mount type
APPLICATIONS
Exchange equipment
Measurement equipment
FA/OA equipment
Data Sheet P13861EJ6V0DS00
2
PS7141C-2A,PS7141CL-2A
PACKAGE DIMENSIONS (in millimeters)
9.250.5
3.50.3
4.150.3
3.30.3
0.50.1
2.54
1.340.1
0.25 M
0 to 15
7.62
6.50.5
6.50.5
0.10
+0.10 0.05
0.90.25
9.600.4
9.250.5
3.50.3
1.340.1
0.25 M
2.54
PS7141C-2A
1. LED Anode
2. LED Cathode
3. LED Anode
4. LED Cathode
5. MOS FET
6. MOS FET
7. MOS FET
8. MOS FET
1
2
4
3
6
5
8
7
TOP VIEW
PS7141CL-2A
1. LED Anode
2. LED Cathode
3. LED Anode
4. LED Cathode
5. MOS FET
6. MOS FET
7. MOS FET
8. MOS FET
1
2
4
3
6
5
8
7
TOP VIEW
Data Sheet P13861EJ6V0DS00
3
PS7141C-2A,PS7141CL-2A
ORDERING INFORMATION
Part Number
Package
Packing Style
Application Part Number
*1
PS7141C-2A
8-pin DIP
Magazine case 50 pcs
PS7141C-2A
PS7141CL-2A
PS7141CL-2A
PS7141CL-2A-E3
Embossed Tape 1 000 pcs/reel
PS7141CL-2A-E4
*1 For the application of the Safety Standard, following part number should be used.
ABSOLUTE MAXIMUM RATINGS (T
A
= 25
C, unless otherwise specified)
Parameter
Symbol
Ratings
Unit
Diode
Forward Current (DC)
I
F
50
mA
Reverse Voltage
V
R
5.0
V
Power Dissipation
P
D
50
mW/ch
Peak Forward Current
*1
I
FP
1
A
MOS FET
Break Down Voltage
V
L
400
V
Continuous Load Current
I
L
120
mA
Pulse Load Current
*2
(AC/DC Connection)
I
LP
120
mA
Power Dissipation
P
D
375
mW/ch
Isolation Voltage
*3
BV
1 500
Vr.m.s.
Total Power Dissipation
P
T
850
mW
Operating Ambient Temperature
T
A
-
40 to +80
C
Storage Temperature
T
stg
-
40 to +100
C
*1 PW = 100
s, Duty Cycle = 1 %
*2 PW = 100 ms, 1 shot
*3 AC voltage for 1 minute at T
A
= 25
C, RH = 60 % between input and output
RECOMMENDED OPERATING CONDITIONS (T
A
= 25
C)
Parameter
Symbol
MIN.
TYP.
MAX.
Unit
LED Operating Current
I
F
2
10
20
mA
LED Off Voltage
V
F
0
0.5
V
Data Sheet P13861EJ6V0DS00
4
PS7141C-2A,PS7141CL-2A
ELECTRICAL CHARACTERISTICS (T
A
= 25
C)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Diode
Forward Voltage
V
F
I
F
= 10 mA
1.2
1.4
V
Reverse Current
I
R
V
R
= 5 V
5.0
A
MOS FET
Off-state Leakage Current
I
Loff
V
D
= 400 V
0.03
1.0
A
Output Capacitance
C
out
V
D
= 0 V, f = 1 MHz
65
pF/ch
Coupled
LED On-state Current
I
Fon
I
L
= 120 mA
2.0
mA
On-state Resistance
R
on1
I
F
= 10 mA, I
L
= 10 mA
26
35
R
on2
I
F
= 10 mA, I
L
= 120 mA, t
10 ms
22
30
Turn-on Time
*1
t
on
I
F
= 10 mA, V
O
= 5 V, PW
10 ms
0.6
2.0
ms
Turn-off Time
*1
t
off
0.03
1.0
Isolation Resistance
R
I-O
V
I-O
= 1.0 kV
DC
10
9
Isolation Capacitance
C
I-O
V = 0 V, f = 1 MHz
1.1
pF/ch
Limit Current
I
LMT
I
F
= 10 mA, t = 5 ms, V
L
= 6 V
170
200
250
mA/ch
*1 Test Circuit for Switching Time
V
L
R
L
I
F
R
in
Pulse Input
Input monitor
monitor
V
O
t
on
t
off
10 %
90 %
0
V
O
= 5 V
50 %
Output
Input
Data Sheet P13861EJ6V0DS00
5
PS7141C-2A,PS7141CL-2A
TYPICAL CHARACTERISTICS (T
A
= 25 C, unless otherwise specified)
100
80
75
50
25
0
25
20
60
80
100
40
0
Maximum Forward Current I
F
(mA)
Ambient Temperature T
A
(C)
MAXIMUM FORWARD CURRENT vs.
AMBIENT TEMPERATURE
f = 1 MHz
20
40
60
80
100
120
200
0
150
100
50
OUTPUT CAPACITANCE vs.
Output Capacitance C
out
(pF)
Applied Voltage V
D
(V)
LOAD CURRENT vs. LOAD VOLTAGE
Load Current I
L
(mA)
Load Voltage V
L
(V)
100
80
75
0
25
50
25
200
300
100
0
Maximum Load Current I
L
(mA)
Ambient Temperature T
A
(C)
MAXIMUM LOAD CURRENT vs.
AMBIENT TEMPERATURE
Off-state Leakage Current I
Loff
(A)
Applied Voltage V
D
(V)
OFF-STATE LEAKAGE CURRENT vs.
APPLIED VOLTAGE
APPLIED VOLTAGE
I
F
= 50 mA
30 mA
20 mA
10 mA
5 mA
1 mA
100
0
25
25
50
75
1.0
1.4
1.6
1.8
1.2
0.8
Forward Voltage V
F
(V)
Ambient Temperature T
A
(C)
AMBIENT TEMPERATURE
FORWARD VOLTAGE vs.
500
100
0
200
300
400
10
7
10
6
10
5
10
8
10
9
25 C
T
A
= 80 C
I
F
= 10 mA,
t = 5 ms
8.0
4.0
0
8.0
4.0
100
200
100
200
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