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Description

The HSR312 and HSR412 devices consist of a AlGaAs infrared emitting diode optically coupled to a power MOSFET detector which is driven by a photovoltaic generator. The devices are housed in a 6-pin dual-in-line package. The HSR312L and HSR412L employ an active current limit circuitry enabling the device to with stand current surge transients.

Features

¡ö4,000 VRMS Isolation

¡öWide operating voltage range

¡ö250 V (HSR312, HSR312L)

¡ö400 V (HSR412, HSR412L)

¡öSolid-State Reliability

¡öBounce-Free Operation

¡ö4000 V ESD Rating (HBM)

¡öUL and CSA approved

Applications

¡öOn/Off Hook Switch

¡öReplacement for Mechanical Relays

¡öDial Out Relay

¡öRing Injection Relay

¡öGeneral Switching

¡öGround Start