Vishay Solid State Relay, Surface Mount 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