NEC PS7141-2A, PS7141-2B, PS7141L-1A, PS7141L-1B, PS7141L-1C Datasheet
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DATA SHEET
Solid State Relay
OCMOS FET
PS7141C-2A,PS7141CL-2A
8-PIN DIP, 200 mA TYP. CURRENT LIMIT TYPE
2-ch Optical Coupled MOS FET
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
• 2 channel type (1 a + 1 a output)
• Low LED operating current (IF = 2 mA)
• Designed for AC/DC switching line changer
• Small package (8-pin DIP)
• Low offset voltage
• PS7141CL-2A: Surface mount type
LMT
= 170 to 250 mA)
APPLICATIONS
• Exchange equipment
• Measurement equipment
• FA/OA equipment
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. P13861EJ6V0DS00 (6th edition)
Date Published December 1999 NS CP(K)
Printed in Japan
The mark
••••
shows major revised points.
©
1998, 1999
PACKAGE DIMENSIONS (in millimeters)
PS7141C-2A,PS7141CL-2A
PS7141C-2A
3.5±0.3
4.15±0.3
3.3±0.3
0.5±0.1
1.34±0.1
0.25 M
9.25±0.5
2.54
87
12 43
PS7141CL-2A
TOP VIEW
65
7.62
6.5±0.5
0 to 15˚
1. LED Anode
2. LED Cathode
3. LED Anode
4. LED Cathode
5. MOS FET
6. MOS FET
7. MOS FET
8. MOS FET
3.5±0.3
1.34±0.1
0.25 M
9.25±0.5
2.54
87
12 43
0.9±0.25
TOP VIEW
65
6.5±0.5
9.60±0.4
1. LED Anode
2. LED Cathode
3. LED Anode
4. LED Cathode
5. MOS FET
6. MOS FET
7. MOS FET
8. MOS FET
+0.10
–0.05
0.10
2
Data Sheet P13861EJ6V0DS00
ORDERING INFORMATION
PS7141C-2A,PS7141CL-2A
Part Number Package Packing Style
Application Part Number
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
For the application of the Safety Standard, following part number should be used.
*1
ABSOLUTE MAXIMUM RATINGS (TA = 25 °°°°C, unless otherwise specified)
Parameter Symbol Ratings Unit
Diode Forward Current (DC) I
Reverse Voltage V
Power Dissipation P
Peak Forward Current
*1
MOS FET Break Down Voltage V
Continuous Load Current I
Pulse Load Current
*2
(AC/DC Connection)
Power Dissipation P
Isolation Voltage
*3
Total Power Dissipat i on P
Operating Ambient Temperature T
Storage Temperature T
F
R
D
FP
I
L
L
LP
I
D
50 mA
5.0 V
50 mW/ch
1A
400 V
120 mA
120 mA
375 mW/ch
BV 1 500 Vr.m.s.
T
A
stg
850 mW
−
40 to +80
−
40 to +100
°
C
°
C
*1
PW = 100 µs, Duty Cycle = 1 %
*1
PW = 100 ms, 1 shot
*2
AC voltage for 1 minute at TA = 25 °C, RH = 60 % between input and output
*3
RECOMMENDED OPERATING CONDITIONS (TA = 25 °°°°C)
Parameter Symbol MIN. TYP. MAX. Unit
LED Operating Current I
LED Off Voltage V
F
F
21020mA
00.5V
Data Sheet P13861EJ6V0DS00
3
ELECTRICAL CHARACTERISTICS (TA = 25 °°°°C)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
PS7141C-2A,PS7141CL-2A
Diode Forward Voltage V
Reverse Current I
MOS FET Off-state Leakage Current I
Output Capacitance C
Coupled LED On-state Current I
On-state Resistance R
R
Turn-on Time
Turn-off Time
*1
*1
Isolation Resistance R
Isolation Capacitance C
Limit Current I
Test Circuit for Switching Time
*1
I
F
Pulse Input
F
IF = 10 mA 1.2 1.4 V
R
VR = 5 V 5.0
Loff
VD = 400 V 0.03 1.0
out
VD = 0 V, f = 1 MHz 65 pF/ch
FonIL
on
t
off
t
LMTIF
= 120 mA 2.0 mA
on1IF
= 10 mA, IL = 10 mA 26 35
on2IF
= 10 mA, IL = 120 mA, t ≤ 10 ms 22 30
IF = 10 mA, VO = 5 V, PW ≥ 10 ms 0.6 2. 0 ms
0.03 1.0
I-O
I-O
V
= 1.0 kV
I-O
V = 0 V, f = 1 MHz 1.1 pF/ch
DC
10
9
= 10 mA, t = 5 ms, VL = 6 V 170 200 250 mA/ch
V
L
Input
50 %
µ
A
µ
A
Ω
Ω
0
Input monitor monitorV
R
in
R
L
O
VO = 5 V
90 %
Output
10 %
t
on
t
off
4
Data Sheet P13861EJ6V0DS00
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