PD 1.043

PVT422P

Microelectronic

Power IC Relay

Dual Pole, Normally Open 0-400V, 120mA AC/DC

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

General Description

The PVT422P 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 GaAiAs 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.

PVT422P Features

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PVT422P

‘Thin-Pak’

Applications

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Part Identification

PVT422P

surface-mount, plastic shipping tube

PVT422P-T

surface-mount, tape-and-reel

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