Vishay Solid State Relay, Surface Mount, 350 V Load

The Vishay LH1500 Solid-State Relay is robust, ideal for telecom and ground fault applications. It is an SPST normally open switch (1 Form A) that replaces electromechanical relays in many applications. It is constructed using a GaAlAs LED for actuation control and MOSFETs for the switch output. In addition, it employs current-limiting circuitry to provide overvoltage protection.

Current limit protection
Isolation test voltage 5300 VRMS
Typical RON 22 Ω
Load voltage 350 V
Load current 140 mA / 250 mA
High surge capability
Clean bounce free switching
Low power consumption