333 3 LH1502BAC, LH1502BACTR, LH1502BB www.vishay.com Vishay Semiconductors Dual 1 Form A/B, C Solid-State Relay FEATURES Current limit protection S1 S1 DIP Isolation test voltage 3750 V RMS Typical R 20 ON S2 S2 Load voltage 350 V Load current 150 mA S1 S1 S2 S2 High surge capability 8675 Clean bounce free switching SMD Low power consumption SMD lead available on tape and reel Material categorization: for definitions of compliance 1324 please see www.vishay.com/doc 99912 i179034 2 APPLICATIONS General telecom switching LINKS TO ADDITIONAL RESOURCES - On / off hook control - Ring delay Design Tools Models 3D Models - Dial pulse - Ground start DESCRIPTION - Ground fault protection The LH1502 relays contain normally open and normall y Instrumentation closed switches that can be used independently as a 1 form Industrial controls 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 AGENCY APPROVALS device. Actuation control is via an infrared LED. The output switch is a combination of a photodiode array with MOSFET UL switches and control circuity. VDE CQC FIMKO ORDERING INFORMATION DIP SMD L H 1502 B T R PART NUMBER ELECTR. PACKAGE TAPE AND 7.62 mm > 0.1 mm VARIATION CONFIG. REEL PACKAGE UL, CSA, FIMKO SMD-8, tubes LH1502BAC SMD-8, tape and reel LH1502BACTR DIP-8, tubes LH1502BB Rev. 1.7, 13-Oct-2020 Document Number: 83806 1 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 DDD DLH1502BAC, LH1502BACTR, LH1502BB www.vishay.com Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS (T = 25 C, unless otherwise specified) amb PARAMETER TEST CONDITION SYMBOL VALUE UNIT INPUT LED continuous forward current I 50 mA F LED reverse voltage I 10 A V 8V R R OUTPUT DC or peak AC load voltage I 50 A V 350 V L L Continuous DC load current I 150 mA L (form C operation) (3) Peak load current, form A t = 100 ms I P Peak load current (single shot), form B I 350 mA P SSR Ambient operating temperature range T -40 to +85 C amb Storage temperature range T -40 to +125 C stg (1) Pin soldering temperature t = 10 s max. T 260 C sld Input to output isolation test voltage t = 1 s, I = 10 A max. V 3750 V ISO ISO RMS (2) Pole-to-pole isolation voltage (S1 to S2) , 1600 V (dry air, dust free, at sea level) Output power dissipation (continuous) P 600 mW diss Notes Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute maximum ratings for extended periods of the time can adversely affect reliability (1) Refer to reflow profile for soldering conditions for surface mounted devices (SMD). Refer to wave profile for soldering conditions for through hole devices (DIP) (2) Breakdown occurs between the output pins external to the package (3) Refer to current limit performance application note for a discussion on relay operation during transient currents ELECTRICAL CHARACTERISTICS (T = 25 C, unless otherwise specified) amb PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT INPUT LED forward current, switch turn-on (NO) I = 100 mA, t = 10 ms I -0.6 2 mA L Fon LED forward current, switch turn-off (NO) V = 300 V I 0.4 0.5 - mA L Foff LED forward current, switch turn-on (NC) I = 300 mA, t = 10 ms I 0.2 0.9 - mA L Fon LED forward current, switch turn-off (NC) V = 300 V I -1 2 mA L Foff LED forward voltage I = 10 mA V 1.15 1.26 1.45 V F F OUTPUT I = 5 mA (NO), I = 0 mA (NC), F F On-resistance (NO, NC) R 12 20 25 ON I = 50 mA (NC) L Off-resistance (NO) I = 0 mA, V = 100 V R 0.35 5000 - G F L OFF Off-resistance (NC) I = 5 mA, V = 100 V R 0.1 1.4 - G F L OFF Current limit (NO) I = 5 mA, t = 5 ms, V = 5 V I 270 290 380 mA F L LMT Off-state leakage current (NO) I = 0 mA, V = 100 V I - 0.02 1000 nA F L O Off-state leakage current (NC) I = 5 mA, V = 100 V I -0.07 1 A F L O I = 0 mA (NO), I = 5 mA (NC), F F Off-state leakage current (NO, NC) I -- 1 A O V = 200 V L Output capacitance (NO) I = 0 mA, V = 50 V C -50 - pF F L O Output capacitance (NC) I = 5 mA, V = 50 V C -50 - pF F L O TRANSFER Capacitance (input to output) V = 1 V C -3 - pF ISO IO Note Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering evaluation. Typical values are for information only and are not part of the testing requirements Rev. 1.7, 13-Oct-2020 Document Number: 83806 2 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