PVT422P

OBSOLETE Data Sheet No. PD 10043 revE PVT422P Microelectronic Power IC HEXFET® Power MOSFET Photovoltaic Relay Dual Pole, Normally Open 0-400V, 120mA AC/DC General Description The PVT422P Series Photovoltaic Relay is a dual-pole, normally open solid-state relay that can replace electromechanical relays in many applications. It utilizes International Rectifier’s 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. PVT422P is ideally suited for PCMCIA card applications. Its extremely low profile allows it to be used in Type II cards whose outer shells are only 5mm thick. Series PVT422P Relays are packaged in an 8-pin, molded ‘Thin-Pak’ DIP package with ‘gull-wing’ surface mount terminals. It is available in plastic shipping tubes or on tape-and-reel. Please refer to Part Identification (opposite) for details. Features ! HEXFET Power MOSFET output ! Bounce-free operation ! ! 3,750 VRMS I/O isolation Load current limiting ! Linear AC/DC operation ! Solid-State Reliability ! BABT certified PVT422P - Thin-Pak Applications ! On/Off Hook switch ! Dial-Out relay ! Ring injection relay ! General switching Part Identification PVT422P surface-mount, plastic shipping tube PVT422P-T surface-mount, tape-and-reel www.irf.com (HEXFET is the registered trademark for I...