PVT312S

The PVT312S Photovoltaic Relay is a single-pole, normally open solid-state relay that can replace electromechanical relays in many applications.PVT312S utilizes International Rectifier's proprietary HEXFET power MOSFET as the output switch, driven by an integrated circuit photovoltaic generator of novel construction. The output switch is controlled by radiation from a GaAlAs light emitting diode (LED) which is optically isolated from the photovoltaic generator.

This SSR PVT312S is specifically designed for telecom applications. PVT312S employs an active currentlimiting circuitry enabling it to withstand current surge transients.

PVT312S Relays are packaged in a 6-pin, molded DIP package with either through-hole or surface mount ( "gull-wing") terminals. PVT312S is available in standard plastic shipping tubes or on tape-and-reel. Please refer to the Part Identification information opposite.