LH1546AEF, LH1546AEFTR www.vishay.com Vishay Semiconductors 1 Form A Solid-State Relay FEATURES S S' • Current limit protection • Isolation test voltage 3750 VRMS • Typical RON 28 Ω A 1 4 S • Load voltage 350 V • Load current 120 mA K 2 • High surge capability 3 S1 22624 • Clean bounce free switching • Low power consumption 18221-1 • SMD lead available on tape and reel DESCRIPTION • Equivalent to CPC1035N 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 MOSFETs for the switch output. 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. • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 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 PART NUMBER PACKAGE 4 6 A ELECTR. VARIATION # # PACKAGE CONFIG. T # TAPE AND REEL LH1546AEFT2 SOP-4, tape and reel LH1546AEFTR Rev. 1.9, 16-Aug-12 7.21 mm UL, BSI SOP-4, tape and reel (T2 rotation) SOP-4, tubes SOP-# LH1546AEF Document Number: 83837 1 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 °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 Storage temperature range Soldering temperature (1) Isolation test voltage Isolation resistance Tstg - 40 to + 150 t = 10 s max. Tsld 260 °C t = 1 min VISO 3750 VRMS VIO = 500 V, Tamb = 25 °C RIO ≥ 1012 Ω VIO = 500 V, Tamb = 100 °C RIO ≥ 1011 Ω 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 LED forward current, switch turn-on IL = 100 mA, t = 10 ms IFon 1.1 2 mA 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 INPUT 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 IF = 0 mA, VL = 1 V CO IF = 0 mA, VL = 50 V CO IF = 5 mA, t = 5 ms, VL = ± 6 V Ilimit VISO = 1 V CIO 0.32 200 nA 1 nA 55 pF 10 170 210 Ω GΩ pF 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 MIN. 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. 1.9, 16-Aug-12 Document Number: 83837 2 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 - 20 IF = 5 mA IF = 10 mA 0 20 40 60 80 TA - Ambient Temperature (°C) ilh1546aef_01 IL = 100 mA 0 -2 -4 -6 -8 - 40 - 20 0 20 40 60 80 Ambient Temperature (°C) 70 Capacitance (pF) LED Forward Current for Switch Turn-on (%), Normalized to 25 °C 2 80 60 40 20 0 - 20 - 40 - 60 - 40 60 50 40 30 20 10 - 20 0 20 40 60 0 80 Ambient Temperature (°C) 0 20 ilh1546aef_06 Fig. 2 - LED Current for Switch Turn-on vs. Temperature 40 60 80 100 Applied Voltage (V) Fig. 5 - Switch Capacitance vs. Applied Voltage 40 100 IF = 5.0 mA IL = 50 mA 30 T = 85 °C 20 Leakage (pA) Change in Ron (%) 4 Fig. 4 - Switch Breakdown Voltage vs. Temperature 100 ilh1546aef_02 6 ilh1546aef_05 Fig. 1 - LED Voltage vs. Temperature 80 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 Ambient Temperature (°C) Fig. 3 - On-Resistance vs. Temperature Rev. 1.9, 16-Aug-12 80 0 ilh1546aef_07 50 100 150 200 250 300 350 400 Load Voltage (V) Fig. 6 - Leakage Current vs. Applied Voltage Document Number: 83837 3 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 ilh1546aef_09 - 20 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. 1.9, 16-Aug-12 Document Number: 83837 4 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 5.59 5.09 0.80 0.84 0.78 0.05 max. 5.7861 min. 6.0401 typ. 5.0800 min. 5.5880 typ. 7.21 6.71 10° 2.33 1.91 0.204 Leads co-planarity 0.100 max. 4.67 4.17 6° 5.6413 min. 5.8953 typ. 0.00 0.10 0.46 0.36 2.59 2.49 0.63 0.37 Side View Front View 5.3594 min. 5.6134 typ. 4.83 4.33 Pin 1 I.D. Matte solder finish leads 4.67 4.17 Top View 22625-1 PACKAGE MARKING (example) LH1546 V YWW O 68 Note • Tape and reel suffix (TR) is not part of the package marking. Rev. 1.9, 16-Aug-12 Document Number: 83837 5 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 TAPE ANR REEL DIMENSIONS in millimeters + 0.3 0.318 - 0.1 1.50 + 0.1 2.00 ± 0.05 4.00 ± 0.1 1.75 ± 0.1 5.50 ± 0.05 Typ. 4.30 7.33 ± 0.1 0.76R 2 1 3 4 12.00 + 0.3 - 0.1 4° 2.36 ± 0.1 8° 1.50 ± 0.25 8.00 ± 0.1 2.66 ± 0.1 4.72 ± 0.1 Fig. 10 - LH1546AEFTR, 2000 per Reel 4.0 ± 0.1 (0.157 ± 0.004) 2.0 ± 0.05 (0.079 ± 0.002) 1.50 + 0.1/- 0.0 (0.059 + 0.004/- 0.0) Y 1.75 ± 0.1 (0.069 ± 0.004) 5.5 ± 0.05 (0.216 ± 0.002) 2 3 4.72 ± 0.1 (0.186 ± 0.004) CL 1 4 12.0 + 0.3/- 0.1 (0.472 + 0.012/- 0.004) X X R 0.3 typical 8° 1.50 + 0.25/- 0.0 (0.059 + 0.010/- 0.0) SECTION Y - Y 12.0 ± 0.1 (0.472 ± 0.004) 2.66 ± 0.1 (0.105 ± 0.004) 4° Typ. 4.30 2.36 ± 0.1 (0.093 ± 0.004) 7.33 ± 0.1 (0.289 ± 0.004) 0.320 ± 0.03 (0.0125 ± 0.0012) CL Section X - X 21598 Fig. 11 - LH1546AEFT2, T2 Rotation, 2000 per Reel Rev. 1.9, 16-Aug-12 Document Number: 83837 6 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 www.vishay.com 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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Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000