Vishay LH1502BAC
The LH1502 relays contain normally open and normally closed switches that can be used independently as a 1 form A and 1 form B relay, or when used together, as a 1 form C relay. The relays are constructed as a multi-chip hybrid device. The output switch is a combination of a photodiode array with MOSFET switches and control circuity.DESCRIPTION
Actuation control is via an infrared LED.FEATURES
● Current limit protection● Isolation test voltage 3750 VRMS
● Typical RON 20 Ω
● Load voltage 350 V
● Load current 150 mA
● High surge capability
● Clean bounce free switching
● Low power consumption
● SMD lead available on tape and reel
● Material categorization: for definitions of compliance please see
APPLICATIONS
● General telecom switching - On / off hook control - Ring delay - Dial pulse - Ground start - Ground fault protection● Instrumentation
● Industrial controls AGENCY APPROVALS
● UL1577, file no. E52744 system code H, double protection
● CSA, certification 093751
● DIN EN, 60747-5-2 (VDE 0884)/60747-5-5 (pending), available with option 1
● FIMKO, 25419 ORDERING INFORMATION L H 1 5 0 PART NUMBER PACKAGE SMD-8, tubes SMD-8, tape and reel DIP-8, tubes 2 B # # ELECTR. PACKAGE VARIATION CONFIG. T R DIP TAPE AND REEL 7.62 mm UL, CSA, FIMKO LH1502BAC LH1502BACTR LH1502BB SMD > 0.1 mm Rev. 1.6, 31-Jul-17 1 Document Number: 83806 For technical questions, contact: optocoupleranswers@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE.