LH1546AD, LH1546ADF, LH1546ADFTR www.vishay.com Vishay Semiconductors 1 Form A Solid-State Relay FEATURES SS Current limit protection Isolation test voltage 5300 V RMS Typical R 28 ON 1 4 1 Load voltage 350 V A S Load current 120 mA High surge capability 2 K 3 S1 Clean bounce free switching i179058-3 Low power consumption i179080 1 High reliability monolithic receptor SMD lead available on tape and reel DESCRIPTION Compliant to RoHS Directive 2002/95/EC and in The LH1546AD (4 pin DIP) is robust, ideal for telecom and accordance to WEEE 2002/96/EC ground fault applications. It is an SPST normally open switch (1 form A) that replaces electromechanical relays in APPLICATIONS many applications. It is constructed using a GaAs LED for actuation control and an integrated monolithic die for the General telecom switching switch output. The die, fabricated in a high-voltage - On/off hook control dielectrically isolated BCDMOS technology, is comprised of - Ring relay a photodiode array, switch control circuitry and MOSFET - Dial pulse switches. In addition, it employs current-limiting circuitry which meets lightning surge testing as per ANSI/TIA-968-B - Ground start and other regulatory voltage surge requirements when - Ground fault protection overvoltage protection is provided. Instrumentation Industrial controls Note See solid-state relays (application note 56) AGENCY APPROVALS UL1577: file no. E52744 system code H, double protection BSI/BABT: certification no. 7980 ORDERING INFORMATION DIP SMD L H 1546 A T R PART NUMBER ELECTR. PACKAGE TAPE AND 7.62 mm > 0.1 mm VARIATION CONFIG. REEL PACKAGE UL, BSI SMD-4, gullwing, tubes LH1546ADF SMD-4, gullwing, tape and reel LH1546ADFTR DIP-4, tubes LH1546AD Rev. 1.7, 25-Jul-11 Document Number: 83836 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 LH1546AD, LH1546ADF, LH1546ADFTR 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 at 25 C I 120 mA L SSR SSR output power dissipation (continuous) P 550 mW diss Ambient temperature range T - 40 to + 85 C amb Storage temperature range T - 40 to + 150 C stg (1) Soldering temperature t = 10 s max. T 260 C sld Isolation test voltage t = 1 s V 5300 V ISO RMS 12 V = 500 V, T = 25 C R 10 IO amb IO Isolation resistance 11 V = 500 V, T = 100 C R 10 IO amb IO 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). ELECTRICAL CHARACTERISTICS (T = 25 C, unless otherwise specified) amb PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT INPUT LED forward current, switch turn-on I = 100 mA, t = 10 ms I 1.7 3 mA L Fon LED forward current, switch turn-off V = 300 V I 0.2 1.6 mA L Foff LED forward voltage I = 10 mA V 1.15 1.2 1.45 V F F OUTPUT On-resistance, AC/DC: pin 3 () to 4 () I = 5 mA, I = 50 mA R 28 35 F L ON Off-resistance I = 0 mA, V = 100 V R 0.5 300 G F L OFF Off-state leakage current I = 0 mA, V = 100 V I 0.32 200 nA F L O C 55 pF O Output capacitance pin 3 to 4 I = 0 mA, V = 1 V F L C 10 pF O TRANSFER Capacitance (input to output) V = 1 V C 0.5 pF ISO IO Note Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering evaluations. Typical values are for information only and are not part of the testing requirements. SWITCHING CHARACTERISTICS (T = 25 C, unless otherwise specified) amb PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT Turn-on time I = 5 mA, I = 50 mA t 23 ms F L on Turn-off time I = 5 mA, I = 50 mA t 0.08 3 ms F L off Rev. 1.7, 25-Jul-11 Document Number: 83836 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