Vishay offers a full line of miniature MOSFET solid state relays (SSRs) for use in telecommunication, industrial control, security, and instrumentation applications. MOSFET SSRs feature an optocoupler construction, but have a pair of MOSFETs on the output instead of a
phototransistor. A pair of source-coupled MOSFETs emulate an electromechanical relay by providing bidirectional switch capability and a linear contact. No output power supply is required.
phototransistor. A pair of source-coupled MOSFETs emulate an electromechanical relay by providing bidirectional switch capability and a linear contact. No output power supply is required.
