LH1550AAB1, LH1550AAB1TR, LH1550AT1 www.vishay.com Vishay Semiconductors 1 Form A Solid-State Relay (Normally Open) FEATURES Current limit protection Isolation test voltage 5300 V RMS A 1 6 S 1 Typical R 22 ON Load voltage 350 V C 2 5 NC Load current 100 mA Clean bounce free switching 3 4 S 2 Low power consumption Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 APPLICATIONS General telecom switching Security equipment DESCRIPTION Instrumentation The LH1550 is a single channel solid-state relay in a 6 pin package. It is a SPST normally open switch (1 Form A) that Industrial controls replaces electromechanical relays in many applications. It is constructed using a GaAlAs LED for actuation control and AGENCY APPROVALS MOSFET switches for the output. In addition, it employs UL1577, file no. E52744 current-limiting circuitry to provide overvoltage protection. ORDERING INFORMATION DIP-6 SMD-6 L H 1550 T R PART NUMBER ELECTR. PACKAGE TAPE AND > 0.1 mm 7.62 mm VARIATION CONFIG. REEL PACKAGE UL SMD-6, tube LH1550AAB1 SMD-6, tape and reel LH1550AAB1TR DIP-6, tube LH1550AT1 Rev. 2.0, 05-Jul-2018 Document Number: 83841 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 LH1550AAB1, LH1550AAB1TR, LH1550AT1 www.vishay.com Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS (T = 25 C, unless otherwise specified) amb PARAMETER CONDITION SYMBOL VALUE UNIT INPUT IRED continuous forward current I 50 mA F IRED reverse voltage V 5V R Input power dissipation P 80 mW diss OUTPUT DC or peak AC load voltage V 350 V L Continuous load current (bidirectional operation) I 100 mA L SSR output power dissipation (continuous) P 550 mW diss SSR Ambient temperature range T -40 to +85 C amb Storage temperature range T -40 to +150 C stg Soldering temperature t = 10 s max. T 260 C sld Note 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 ELECTRICAL CHARACTERISTICS (T = 25 C, unless otherwise specified) amb PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT INPUT IRED forward current, switch turn-on I = 100 mA, t = 10 ms I -0.3 2 mA L Fon IRED forward current, switch turn-off V = 350 V I 0.001 0.15 - mA L Foff IRED forward voltage I = 10 mA V 1.15 1.36 1.45 V F F OUTPUT On-resistance (AC/DC configuration) I = 5 mA, I = 50 mA R -22 50 F L ON Off-resistance I = 0 mA, V = 100 V R 0.5 5000 - G F L OFF I = 0 mA, V = 100 V I -< 1 200 nA F L O Off-state leakage current I = 0 mA, V = 350 V I - 6 1000 nA F L O I = 0 mA, V = 1 V, 1 MHz C -39- pF F L O Output capacitance I = 0 mA, V = 50 V, 1 MHz C -6- pF F L O Current limit I = 5 mA, t = 5 ms, V = 6 V I 170 300 450 mA F L limit TRANSFER Capacitance (input to output) V = 1 V C -0.4 - 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 Rev. 2.0, 05-Jul-2018 Document Number: 83841 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