Part Identification

PVT422

thru-hole

PVT422S

SMT

PVT422S-T

SMT, T&R

Data Sheet No. 1.037

Series PVT422

Microelectronic

Power IC Relay

Dual Pole, Normally Open

0-400V, 120mA AC/DC

General Description

The PVT422 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 PVT422 Relays are packaged in an 8-

pin, molded DIP package with either thru-hole or

“gull-wing” surface mount terminals. It is available

in standard plastic shipping tubes or on tape-and-

reel. Refer to Part Identification information.

Applications

s

s

s

s

s

s

s

s

s

s

s

s

s

s

s

s

PVT422 Features

s

s

s

s

s

s

s

s

s

s

s

s

s

s

s

s

s

s

s

s

s

s

s

s

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

A-19

Next Data Sheet

Index

Previous Datasheet

To Order