NEC PS7122-1A, PS7122-2A, PS7122L-1A, PS7122L-2A Datasheet
DATA SHEET
Solid State Relay
PS7122-1A,-2A,PS7122L-1A,-2A
6, 8-PIN DIP, 200 V BREAK DOWN VOLTAGE
1-ch, 2-ch Optical Coupled MOS FET
DESCRIPTION
The PS7122-1A, -2A and PS7122L-1A, -2A are solid state relays containing GaAs LEDs on the light emitting side
(input side) and MOS FETs on the output side.
They are suitable for analog signal control because of their low offset and high linearity.
The PS7122L-1A, -2A have a surface mount type lead.
FEATURES
• 1 channel type (1 a output) or 2 channel type (1 a + 1 a output)
• Low LED operating current (IF = 2 mA)
• Designed for AC/DC switching line changer
• Small package (6, 8-pin DIP)
• Low offset voltage
• PS7122L-1A, -2A: Surface mount type
• UL approved: File No. E72422 (S)
• BSI approved: No. 8245/8246
• CSA approved: No. CA 101391
OCMOS FET
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. P11555EJ6V1DS00 (6th edition)
Date Published November 1999 NS CP(K)
Printed in Japan
The mark
••••
shows major revised points.
©
1996, 1999
PACKAGE DIMENSIONS (in millimeters)
PS7122-1A,-2A,PS7122L-1A,-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
PS7122-1A
TOP VIEW
654
123
1. LED Anode
2. LED Cathode
3. NC
4. MOS FET Drain
5. MOS FET Source
6. MOS FET Drain
7.62
6.5±0.5
0 to 15˚
3.5±0.3
1.34±0.1
0.25 M
PS7122L-1A
9.25±0.5
2.54
TOP VIEW
654
123
1. LED Anode
2. LED Cathode
3. NC
4. MOS FET Drain
5. MOS FET Source
6. MOS FET Drain
6.5±0.5
0.9±0.25
9.60±0.4
+0.10
0.10
–0.05
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
PS7122-2A
1. LED Anode
2. LED Cathode
3. LED Anode
4. LED Cathode
2.54
TOP VIEW
87
12 43
5. MOS FET
6. MOS FET
7. MOS FET
8. MOS FET
7.62
6.5±0.5
0 to 15˚
65
3.5±0.3
1.34±0.1
0.25 M
PS7122L-2A
9.25±0.5
2.54
TOP VIEW
87
12 43
1. LED Anode
2. LED Cathode
3. LED Anode
4. LED Cathode
6.5±0.5
0.9±0.25
9.60±0.4
65
5. MOS FET
6. MOS FET
7. MOS FET
8. MOS FET
+0.10
–0.05
0.10
2
Data Sheet P11555EJ6V1DS00
ORDERING INFORMATION
PS7122-1A,-2A,PS7122L-1A,-2A
Part Number Package Packing Style
PS7122-1A 6-pin DIP Magazine case 50 pcs PS7122-1A
PS7122L-1A PS7122L-1A
PS7122L-1A-E3 Embossed Tape 1 000 pcs/reel
PS7122L-1A-E4
PS7122-2A 8-pin DIP Magazine case 50 pcs PS7122-2A
PS7122L-2A PS7122L-2A
PS7122L-2A-E3 Embossed Tape 1 000 pcs/reel
PS7122L-2A-E4
For the application of the Safety Standard, following part number should be used.
*1
Application Part Number
*1
Data Sheet P11555EJ6V1DS00
3
PS7122-1A,-2A,PS7122L-1A,-2A
ABSOLUTE MAXIMUM RATINGS (TA = 25 °°°°C, unless otherwise specified)
Ratings
Parameter Symbol
PS7122-1A,
PS7122L-1A
PS7122-2A,
PS7122L-2A
Unit
Diode Forward Current (DC) I
Reverse Voltage V
Power Dissipation P
Peak Forward Current
*1
MOS FET Break Down Voltage V
Continuous Connection A I
Load Current
*2
Connection B 350
F
R
D
FP
I
L
L
50 mA
5.0 V
50 mW/ch
1A
200 V
200 mA
Connection C 500
Pulse Load Current
*3
LP
I
400 mA
(AC/DC Connection)
Power Dissipation P
Isolation Voltage
*4
Total Power Dissipat i on P
Operating Ambient Temperature T
Storage Temperature T
PW = 100 µs, Duty Cycle = 1 %
*1
Conditions: IF ≥ 2 mA. The following types of load connections are available.
*2
D
560 375 mW/ch
BV 1 500 Vr.m.s.
T
A
stg
610 850 mW
−
40 to +80
−
40 to +100
−
−
°
C
°
C
Connection A VL (AC/DC)
25
3
1
2
1
Connection B
1
2
3
1
Connection C
2
3
PW = 100 ms, 1 shot
*3
AC voltage for 1 minute at TA = 25 °C, RH = 60 % between input and output
*4
6
I
L
4
6
5
L
L
I
L
43
6
5
I
L
4
6
5
4
L
I
L
L
IL + I
I
L
L
+
V
L
(DC)
–
–
L
(DC)
V
+
+
V
L
(DC)
–
4
Data Sheet P11555EJ6V1DS00
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