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 approv...
PS7122-2A: 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 ...
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Parameter |
Symbol |
Ratings |
Units | |||
PS7122-1A, PS7122L-1A |
PS7122-2A, PS7122L-2A | |||||
Diode |
Forward Current (DC) |
IF |
50 |
mA | ||
Reverse Voltage |
VR |
5.0 |
V | |||
Power Dissipation |
PD |
50 |
mW/ch | |||
Peak Forward Current *1 |
IFP |
1 |
A | |||
MOS FET | Break Down Voltage |
VL |
200 |
V | ||
Continuous Load Current *2 |
Connection A |
IL |
200 |
mA | ||
Connection B |
350 |
- | ||||
Connection C |
500 |
- | ||||
Pulse Load Current *3 (AC/DC Connection) |
ILP |
400 |
mA | |||
Power Dissipation |
PD |
560 |
375 |
mW/ch | ||
Isolation Voltage *4 |
BV |
1 500 |
Vr.m.s. | |||
Total Power Dissipation |
PT |
610 |
850 |
mW | ||
Operating Ambient Temperature |
TA |
−40 to +80 |
| |||
Storage Temperature |
Tstg |
−40 to +100 |
|
The PS7122-1A, PS7122-2A 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.
PS7122-2A are suitable for analog signal control because of their low offset and high linearity.
The PS7122L-1A, PS7122-2A have a surface mount type lead.