(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 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.

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

Surface-mount

PVT322S-TPbF Surface-mount,

Tape and Reel

Features

HEXFET Power MOSFET output

Bounce-free operation

Linear AC/DC operation

Solid-State Reliability

UL recognized and BABT certified

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June 02, 2015

Microelectronic Power IC

Single Pole, Normally Open, 0-250V, 170mA AC/DC

Series PVT322PbF