Description
The AD2C331 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
comes with up to 5kV input to output isolation.

Features
 Compact 4 pin DIP/SMD Package
 High Isolation Voltage (up to 5kVRMS)
 Low Input Control Current (2.5mA TYP)
 6Ω Typical On Resistance
 200mA Maximum Continuous Load Current
 Long Life / High Reliability
 RoHS / Pb-Free / REACH Compliant

Applications
 Reed Relay Replacement
 Meter Reading Systems
 Data Acquisition
 Medical Equipment
 Battery Monitoring
 Safety Systems