LH1546AEF, LH1546AEFTR www.vishay.com Vishay Semiconductors 1 Form A Solid-State Relay FEATURES S S' • Current limit protection • Isolation test voltage 3000 VRMS • Typical RON 28 A 1 4 S • Load voltage 350 V • Load current 120 mA K 2 i179066 • High surge capability 3 S1 • Clean bounce free switching • Low power consumption 18221-1 • High reliability monolithic receptor DESCRIPTION • SMD lead available on tape and reel The LH1546AEF (4 pin SOP) is robust, ideal for telecom and ground fault applications. It is an SPST normally open switch (1 form A) that replaces electromechanical relays in many applications. It is constructed using a GaAs LED for actuation control and an integrated monolithic die for the switch output. The die, fabricated in a high-voltage dielectrically isolated BCDMOS technology, is comprised of a photodiode array, switch control circuitry and MOSFET switches. In addition, it employs current-limiting circuitry which meets lightning surge testing as per ANSI/TIA-968-B and other regulatory voltage surge requirements when overvoltage protection is provided. • Equivalent to CPC1035N • Compliant to RoHS Directive 2002/95/EC and in accordance to WEEE 2002/96/EC APPLICATIONS • General telecom switching - On/off hook control - Ring relay - Dial pulse - Ground start - Ground fault protection • Instrumentation • Industrial controls Note • See “solid-state relays” (application note 56) AGENCY APPROVALS UL1577: file no. E52744 system code O BSI/BABT: certification no. 8500 issue 2 ORDERING INFORMATION L H 1 5 4 PART NUMBER 6 A # ELECTR. VARIATION # PACKAGE CONFIG. T # TAPE AND REEL PACKAGE 7.21 mm UL, BSI SOP-4, tape and reel (product rotated in tape) LH1546AEFT2 SOP-4, tape and reel LH1546AEFTR SOP-4, tubes Rev. 1.8, 25-Jul-11 SOP-# LH1546AEF 1 Document Number: 83837 For technical questions, contact: [email protected] 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 LH1546AEF, LH1546AEFTR www.vishay.com Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL VALUE UNIT IF 50 mA IR 10 μA VR 6 V IL 50 μA VL 350 V IL 120 mA SSR output power dissipation (continuous) Pdiss 550 mW Ambient temperature range Tamb - 40 to + 85 °C Storage temperature range Tstg - 40 to + 150 °C INPUT LED continuous forward current LED reverse voltage OUTPUT DC or peak AC load voltage Continuous DC load current at 25 °C, bidirectional SSR Soldering temperature (1) Isolation test voltage Isolation resistance t = 10 s max. Tsld 260 °C t=1s VISO 3000 VRMS VIO = 500 V, Tamb = 25 °C RIO 1012 RIO VIO = 500 V, Tamb = 100 °C 1011 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. ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT 1.1 2 mA INPUT LED forward current, switch turn-on IL = 100 mA, t = 10 ms IFon LED forward current, switch turn-off VL = ± 300 V IFoff 0.2 0.6 IF = 10 mA VF 1 1.18 1.45 28 35 0.5 5000 LED forward voltage mA V OUTPUT On-resistance, AC/DC: pin 3 (±) to 4 (±) Off-resistance Off-state leakage current Output capacitance pin 3 to 4 Current limit IF = 5 mA, IL = 50 mA RON IF = 0 mA, VL = ± 100 V ROFF IF = 0 mA, VL = ± 100 V IO IF = 0 mA, VL = ± 350 V IO 0.32 IF = 0 mA, VL = 1 V CO 55 IF = 0 mA, VL = 50 V CO 10 IF = 5 mA, t = 5 ms, VL = ± 6 V Ilimit VISO = 1 V CIO 170 G 200 nA 1 nA pF pF 210 250 mA TRANSFER Capacitance (input to output) 0.6 pF 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 (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL TYP. MAX. UNIT Turn-on time IF = 5 mA, IL = 50 mA ton 2 3 ms Turn-off time IF = 5 mA, IL = 50 mA toff 0.08 3 ms Rev. 1.8, 25-Jul-11 MIN. 2 Document Number: 83837 For technical questions, contact: [email protected] 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 LH1546AEF, LH1546AEFTR www.vishay.com Vishay Semiconductors TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) Change in Breakdown Voltage (%) Normalized to 25 °C LED Forward Voltage (V) 1.6 1.5 IF = 50 mA IF = 20 mA 1.4 1.3 1.2 IF = 1 mA IF = 2 mA 1.1 1.0 - 40 ilh1546aef_01 - 20 IF = 5 mA IF = 10 mA 0 20 40 60 80 TA - Ambient Temperature (°C) 4 2 0 -2 -4 -6 -8 - 40 - 20 0 20 40 60 80 Ambient Temperature (°C) Fig. 4 - Switch Breakdown Voltage vs. Temperature 80 100 80 70 IL = 100 mA Capacitance (pF) LED Forward Current for Switch Turn-on (%), Normalized to 25 °C 6 ilh1546aef_05 Fig. 1 - LED Voltage vs. Temperature 60 40 20 0 - 20 - 60 - 40 60 50 40 30 20 10 - 40 ilh1546aef_02 0 - 20 0 20 40 60 80 0 20 ilh1546aef_06 Ambient Temperature (°C) 40 60 80 100 Applied Voltage (V) Fig. 5 - Switch Capacitance vs. Applied Voltage Fig. 2 - LED Current for Switch Turn-on vs. Temperature 100 40 IF = 5.0 mA IL = 50 mA 30 T = 85 °C 20 Leakage (pA) Change in Ron (%) 8 10 0 - 10 T = 70 °C 10 T = 50 °C T = 25 °C 1 - 20 - 30 - 40 - 40 ilh1546aef_03 0.1 - 20 0 20 40 60 0 80 100 150 200 250 300 350 400 Load Voltage (V) Fig. 6 - Leakage Current vs. Applied Voltage Fig. 3 - On-Resistance vs. Temperature Rev. 1.8, 25-Jul-11 50 ilh1546aef_07 Ambient Temperature (°C) 3 Document Number: 83837 For technical questions, contact: [email protected] 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 LH1546AEF, LH1546AEFTR www.vishay.com Vishay Semiconductors 10 000 Leakage (pA) 1000 100 10 1 0 50 100 150 200 250 300 350 400 Load Voltage (V) ilh1546aef_08 Fig. 7 - Leakage Current vs. Applied Voltage 80 IF = 10 mA IF = 8.0 mA Change in Toff (%) Normalized to 25 °C 60 IF = 6.0 mA 40 20 0 - 20 IF = 5.0 mA - 40 IF = 4.0 mA IF = 3.0 mA IF = 2.0 mA - 60 - 80 - 40 - 20 ilh1546aef_09 0 20 40 60 80 Ambient Temperature (°C) Fig. 8 - Turn-off Time vs. Temperature 7 6 Ton (ms) 5 4 3 T = 85 °C T = 25 °C T = - 40 °C 2 1 0 0 5 ilh1546aef_10 10 15 20 25 30 35 40 45 50 LED Forward Current (mA) Fig. 9 - Turn-on Time vs. LED Current Rev. 1.8, 25-Jul-11 4 Document Number: 83837 For technical questions, contact: [email protected] 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 LH1546AEF, LH1546AEFTR www.vishay.com Vishay Semiconductors PACKAGE DIMENSIONS in millimeters 4 3 R 0.25 ISO method A 4.83 4.32 0.36 2.54 0.91 1 5.08 7.37 2 5.59 5.08 pin one I.D. (on chamfer side of package) 4.67 4.17 0.86 0.61 0.51 0.25 6° 0.46 0.36 i178030 40° 10° 0.2 0.1 0.10 0.00 2.03 1.91 1.14 0.63 0.38 Leads coplanarity 0.1 max. 7.21 6.71 2.67 2.41 PACKAGE MARKING (example) LH1546 V YWW O 68 Note • Tape and reel suffix (TR) is not part of the package marking. Rev. 1.8, 25-Jul-11 5 Document Number: 83837 For technical questions, contact: [email protected] 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 Legal Disclaimer Notice Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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