Part Identification

PVT322A

through-hole

PVT322AS

SMT

PVT322AS-T SMT, T&R

Data Sheet No. 1.042

Series PVT322A

Microelectronic

Power IC Relay

Dual Pole, Normally Open

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

Applications

On/Off Hook switch

n

Tip and Ring Line switching

n

General switching

n

PVT322A Features

s

s

s

s

s

s

s

s

s

s

s

s

s

s

s

s

s

s

s

s

General Description

The PVT322A Series Photovoltaic Relay is a dual-

pole, normally open solid-state relay that can

replace electromechanical relays in many applica-

tions. 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 PVT322A Relays are packaged in an 8-pin,

molded DIP package with either through-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.

0-250V, 170mA AC/DC

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