LH1546AEF

www.vishay.com LH1546AEF, LH1546AEFTR Vishay Semiconductors 1 Form A Solid-State Relay (Normally Open) FEATURES S1 S2 Isolation test voltage 3750 VRMS Typical RON 22 Ω A1 4 S1 Load voltage 350 V Load current 120 mA C2 3 S2 High surge capability Clean bounce free switching Low power consumption Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 LINKS TO ADDITIONAL RESOURCES Related Documents Design Tools Models DESCRIPTION The LH1546AEF (4 pin SOP) 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. APPLICATIONS General telecom switching Instrumentation Industrial controls AGENCY APPROVALS UL cUL BSI VDE FIMKO ORDERING INFORMATION L H 1 5 4 PART NUMBER PACKAGE SOP-4, tape and reel SOP-4, tubes 6 A # # ELECTR. PACKAGE VARIATION CONFIG. T R TAPE AND REEL SOP-4 UL, cUL, BSI, VDE, FIMKO LH1546AEFTR LH1546AEF Rev. 2.2, 21-Aug-2023 1 Document Number: 83837 For technical questions, contact: optocoupleranswers@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 www.vishay.com LH1546AEF, LH1546AEFTR Vishay Semiconductors ABSOLUTE M...