Series PVT322PbF

Microelectronic Power IC

Dual Pole, Normally Open

0-250V, 170mA AC/DC

(HEXFET is the registered trademark for International Rectifier Power MOSFETs)

General Description

The PVT322 Series Photovoltaic Relay is a dual-

pole, normally open solid-state relay that can replace

electromechanical relays in many applications. It util-

izes International Rectifier’s HEXFET power MOS-

FET 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.

Series PVT322 Relays are packaged in an 8-pin,

molded DIP package with either thru-hole or surface

mount (gull-wing) terminals. It is available in standard

plastic shipping tubes or on tape-and-reel. Please

refer to Part Identification information opposite.

Applications



On/Off Hook switch



Tip and Ring Line switching



General switching

Part Identification

PVT322PbF

thru-hole

PVT322SPbF

SMT

PVT322S-TPbF

SMT, T&R

Features



HEXFET Power MOSFET output



Bounce-free operation



4,000 V



Linear AC/DC operation



Solid-State Reliability



UL recognized and BABT certified