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M272 - Relay

General Description

The M272 is a bi-directional, single-pole, single-throw, normally closed multipurpose solid-state relay in a miniature 4-pin small outline package.

It is designed to be a cost-effective replacement of reed relays in low voltage applications.

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Datasheet Details

Part number M272
Manufacturer Solid State Optronics
File Size 170.82 KB
Description Relay
Datasheet download datasheet M272 Datasheet

Full PDF Text Transcription (Reference)

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M272 1 Form B Solid State Relay DESCRIPTION The M272 is a bi-directional, single-pole, single-throw, normally closed multipurpose solid-state relay in a miniature 4-pin small outline package. It is designed to be a cost-effective replacement of reed relays in low voltage applications. The relay consists of an integrated circuit that drives two rugged source-to-source depletion type DMOS transistors - optically coupled to a light emitting diode. The output MOS transistors are protected with free-wheeling diodes that can handle up to 1.5A of inrush current, making the relay ideal for switching lamps and highly inductive loads. FEATURES APPLICATIONS • 1 Form B (normally closed) SSR • Low input control power consumption (1.