The PLA150 is a 250 V, 250 mA, single-pole normally open solid state relay using OptoMOS technology for 3750 V input-to-output isolation. It features a 6-pin DIP package with dimensions of 8.382 ± 0.381 mm in length, 6.350 ± 0.127 mm in width, and 3.302 ± 0.051 mm in height, and has a maximum on-resistance of 7 Ω at 250 mA load current. The device operates with a 5 mA input control current and supports AC/DC bidirectional load configurations. It is UL 1577 recognized, CSA certified, and compliant with TUV EN 62368-1. Operating temperature ranges from −40 to +85 °C, with storage temperature up to +125 °C. This part is not for new designs.
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 | PLA150 |
| Product Name | Bidirectional normally open output |
| Isolation Voltage | 3.75 kilovolts |
