The LCA110 is a normally open (1-Form-A) solid state relay using optically coupled MOSFET technology for 3750 V input-to-output isolation, designed to replace mechanical relays in instrumentation, data acquisition, and industrial control applications. It is available in a 6-pin DIP package with dimensions of 8.382±0.381 mm in length and 7.620±0.127 mm in width. The device supports a maximum load current of 120 mA RMS or 200 mA DC and has a maximum on-resistance of 35 Ω at 120 mA AC/DC. It requires a minimum input current of 2 mA to operate and features an input voltage drop of 0.9 to 1.5 V at 5 mA. The relay has switching times of less than 3 ms for both turn-on and turn-off, an off-state leakage current of 1 µA at 350 V, and an output capacitance of 25 pF. It is certified to UL 1577, CSA, and TUV 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
SSR, OPTO MOSFET, 350V, 200mA; Contact Form:SPST-NO (1 Form A); Load Type:AC / DC; Load Voltage Max:350V; Load Current:120mA; MOSFET Relay Package Style:DIP-6; Relay Mounting:Through Hole; Relay Terminals:PC Pin; Output Device:MOSFETRoHS Compliant: Yes
| Littelfuse, Inc. | Newark, An Avnet Company | |
|---|---|---|
| Product Category | Solid State Relays | Solid State Relays |
| Product Number | LCA110 | 04M4557 |
| Product Name | Bidirectional normally open output | Ssr, Opto Mosfet, 350V, 200Ma; Contact Form Ixys Semiconductor |
| Isolation Voltage | 3.75 kilovolts |