The PAA132 is a dual single-pole normally open solid state relay with two independent optically coupled outputs in an 8-pin dual in-line package, designed for low drive current and isolation in instrumentation, data acquisition, and industrial control applications. It features a maximum load current of 600 mA rms DC, a blocking voltage of 60 V, and an on-resistance of up to 1 Ω. Input control current is 2 mA to activate, with 3750 V rms input-to-output isolation. The device supports surface mount and through-hole versions and meets UL E76270 and TUV EN 62368-1 certifications. Operating temperature ranges from -40 °C to +85 °C.
The OptoMOS® line of solid state relays uses discrete semiconductor components and the patented OptoMOS® architecture to deliver fast, reliable, bounce-free switching in a compact design. From small single-pole, 4-pin relays to multi-pole and multi-function devices, OptoMOS® products are an ideal solid state replacement for larger reed and electromechanical relays. Compared to these old electromagnetic technologies, our OptoMOS® relays offer significantly lower drive current, small package size, no susceptibility to magnetic interaction, and solid state reliability. All of these are key requirements for the design of today's complex, low-power, multi-channel products. The small 4-pin SOP relays combine our state-of-the-art double-molded, vertical-constructio
| Littelfuse, Inc. | |
|---|---|
| Product Category | Solid State Relays |
| Product Number | PAA132 |
| Product Name | Bidirectional normally open outputs |
| Isolation Voltage | 3.75 kilovolts |
