Features

 Compact 4 pin DIP/SMD Package

 High Isolation Voltage (up to 5kVRMS)

 Low Input Control Current (2.5mA TYP)

 75mΩ Typical On Resistance

 2.5A Maximum Continuous Load Current

 Long Life / High Reliability

 RoHS / Pb-Free / REACH Compliant

Description

The AD2C941 is a bi-directional, single-pole, single-throw,

normally open multipurpose solid-state relay. It is designed

to replace electromechanical relays in general purpose

switching applications. The relay consists of an IR LED

optically coupled to an IC that drives two rugged source-tosource

enhancement type DMOS transistors. The device

has an extremely low on resistance (75mΩ TYP) allowing it

to switch loads of up to 2.5 amps. The device comes with

up to 5kV input to output isolation.

Applications

 Multiplexers

 Meter Reading Systems

 Data Acquisition

 Medical Equipment

 Battery Monitoring

 Home Safety / Security Systems