LH1529AAC, LH1529AACTR, LH1529BB, LH1529BAC, LH1529BACTR www.vishay.com Vishay Semiconductors Telecom Switch 1 Form A Solid-State Relay FEATURES DIP Solid state relay and optocoupler in one S1 S package Surface mount package l/O isolation, 5300 V S RMS S 8 7 6 5 LH1529A, CTR Min. = 33 % LH1529B, CTR Min. = 100 % SMD Optocoupler - Bidirectional current detection 1324 Solid-state relay (equivalent to TS117P) i179049-1 - Typical R 20 ON i179034 2 - Load voltage 350 V - Load current 120 mA DESCRIPTION - Current limit protection The LH1529A and LH1529B telecom switches consist of an - High surge capability optically coupled solid state relay (SSR) and bidirectional - Clean bounce free switching input optocoupler. The SSR is ideal for performing switch - Low power consumption hook and dial-pulse switching whilst optocoupler performs - High reliability monolithic receptor ring detection and loop current sensing functions. Both the SSR and optocoupler have an isolation test voltage of Compliant to RoHS Directive 2002/95/EC and in 5300 V . RMS accordance to WEEE 2002/96/EC APPLICATIONS AGENCY APPROVALS General telecom switching UL1577: file no. E52744 system code H, double - On/off hook control protection - Dial pulse BSI/BABT: certification no. 7980 - Ring current detection FIMKO: approval - Loop current sensing Note See solid-state relays (application note 56) ORDERING INFORMATION DIP SMD L H 1529 T R PART NUMBER ELECTR. PACKAGE TAPE AND 7.62 mm > 0.1 mm VARIATION CONFIG. REEL PACKAGE UL, BSI, FIMKO SMD-8, tubes LH1529AAC SMD-8, tape and reel LH1529AACTR SMD-8, tubes LH1529BAC SMD-8, tape and reel LH1529BACTR DIP-8, tubes LH1529BB Rev. 1.5, 03-Aug-11 Document Number: 83827 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 LH1529AAC, LH1529AACTR, LH1529BB, LH1529BAC, LH1529BACTR www.vishay.com Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS (T = 25 C, unless otherwise specified) amb PARAMETER TEST CONDITION SYMBOL VALUE UNIT SSR INPUT LED continuous forward current I 50 mA F LED reverse voltage I 10 A V 5V R R OUTPUT DC or peak AC load voltage I 50 A V 350 V L L Continuous DC load current I 120 mA L SSR Total power dissipation P 600 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 (for 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 OPTOCOUPLER INPUT LED continuous forward current I 50 mA F LED reverse voltage I 10 A V 5V R R OUTPUT Collector emitter breakdown voltage BV 30 V CEO Phototransistor power dissipation P 150 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). ELECTRICAL CHARACTERISTICS (T = 25 C, unless otherwise specified) amb PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT SSR INPUT LED forward current switch turn-on I = 100 mA, t = 10 ms I 0.7 2 mA L Fon LED forward current switch turn-off V = 300 V I 0.2 0.6 mA L Foff LED forward voltage I = 10 mA V 1.15 1.26 1.45 V F F OUTPUT On-resistance AC/DC, pins 4 () to 6 () I = 5 mA, I = 50 mA R 12 20 25 F L ON LH1529AAC, I 230 260 370 mA limit LH1529AACTR I = 5 mA, t = 5 ms, F Current limit LH1529BB I 170 210 250 mA limit V = 6 V L LH1529BAC, I 170 210 250 mA limit LH1529BACTR I = 0 mA, V = 100 V I 0.02 200 nA F L O Off-state leakage current I = 0 mA, V = 350 V I 1A F L O I = 0 mA, V = 1 V C 55 pF F L O Output capacitance pin 7 to pin 8 I = 0 mA, V = 50 V C 10 pF F L O Capacitance (input to output) V = 1 V C 1.3 pF ISO IO Rev. 1.5, 03-Aug-11 Document Number: 83827 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