The LAA108 is a dual single-pole, normally open, solid state relay with optically coupled MOSFET outputs for 100V blocking voltage and 300mA rms DC load current, featuring 8Ω maximum on-resistance and 3750V rms input-to-output isolation. It is housed in an 8-pin DIP package, with surface mount and flat pack variants available, and is designed for applications requiring compact, EMI-free switching such as instrumentation, data acquisition, and medical equipment. The device is UL recognized, CSA certified, and meets TÜV EN 62368-1 standards.
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 | LAA108 |
| Product Name | Bidirectional normally open outputs |
| Isolation Voltage | 3.75 kilovolts |
