The CPC1130N is a normally-closed, single-pole solid state relay with a 350 V blocking voltage and 120 mA rms DC load current capability, designed for low-power switching applications requiring isolation and no EMI/RFI generation. It uses an optically coupled MOSFET output controlled by an infrared LED and is housed in a 4-pin SOP package measuring 3.81 mm × 6.10 mm. The device features 1500 V rms input-to-output isolation, an on-resistance of up to 30 Ω, and a turn-on/off time of up to 2 ms. It is UL recognized, CSA certified, and meets TÜV EN 62368-1 standard, with an operational temperature range of -40°C to +85°C and MSL 3 moisture sensitivity.
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 | CPC1130N |
| Product Name | Bidirectional normally closed output |
| Isolation Voltage | 1.5 kilovolts |
