LH1546ADF Datasheet (PDF)
Total Page:16
File Type:pdf, Size:1020Kb
LH1546ADF, LH1546ADFTR www.vishay.com Vishay Semiconductors 1 Form A Solid-State Relay (Normally Open) FEATURES • Isolation test voltage 5300 VRMS • Typical RON 22 Ω A 1 4 S1 • Load voltage 350 V • Load current 120 mA C 2 3 S2 • Clean bounce free switching • Current limit protection • Low power consumption • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 DESCRIPTION APPLICATIONS The LH1546AD is a single channel solid state relay in a • General telecom switching 4 pin SMD package. It is a SPST normally open switch (1 Form A) that replaces electromechanical relays in many • Metering applications. It is constructed using a GaAlAs LED for • Security equipment actuation control and MOSFET switches for the output. • Instrumentation In addition, it employs current-limiting circuitry to provide • Industrial controls overvoltage protection. • Battery management systems • Automatic test equipment AGENCY APPROVALS • UL1577, file no. E52744 ORDERING INFORMATION SMD LH1546A##TR PART NUMBER ELECTR. PACKAGE TAPE AND VARIATION CONFIG. REEL > 0.1 mm PACKAGE UL SMD-4, tubes LH1546ADF SMD-4, tape and reel LH1546ADFTR Rev. 1.8, 05-Jul-2018 1 Document Number: 83836 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 LH1546ADF, LH1546ADFTR www.vishay.com Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER CONDITION SYMBOL VALUE UNIT INPUT IRED continuous forward current IF 50 mA IRED reverse voltage VR 5V Input power dissipation Pdiss 80 mW OUTPUT DC or peak AC load voltage VL 350 V Continuous DC load current at 25 °C, I 120 mA bidirectional L SSR output power dissipation Pdiss 550 mW SSR Ambient temperature range Tamb -40 to +85 °C Storage temperature range Tstg -40 to +150 °C Soldering temperature t = 10 s max. Tsld 260 °C 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 (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT INPUT IRED forward current, switch turn-on IL = 100 mA, t = 10 ms IFon -0.252 mA IRED forward current, switch turn-off VL = ± 350 V, IL < 1 μA IFoff 0.05 0.15 - mA IRED forward voltage IF = 10 mA VF - 1.36 1.45 V IRED reverse current VR = 5 V IR - - 10 μA OUTPUT On-resistance, AC/DC: pin 3 (±) to 4 (±) IF = 5 mA, IL = 50 mA RON -2235Ω Off-resistance IF = 0 mA, VL = ± 100 V ROFF 0.5 5000 - GΩ IF = 0 mA, VL = ± 100 V IO - < 1 200 nA Off-state leakage current IF = 0 mA, VL = ± 350 V IO - 6 500 nA IF = 0 mA, VL = 1 V, 1 MHz CO -39-pF Output capacitance pin 3 to 4 IF = 0 mA, VL = 50 V, 1 MHz CO -6-pF Current limit AC/DC IF = 5 mA, t = 5 ms, VL = ± 6 V Ilimit 170 300 450 mA TRANSFER Capacitance (input to output) VIO = 1 V CIO -1-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 -0.133 ms Turn-off time IF = 5 mA, IL = 50 mA toff -0.053 ms Rev. 1.8, 05-Jul-2018 2 Document Number: 83836 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 LH1546ADF, LH1546ADFTR www.vishay.com Vishay Semiconductors Input 1 4 A VL C 2 90 % 3 Output Output 10 % ton toff Fig. 1 - Timing Schematic SAFETY AND INSULATION RATINGS PARAMETER TEST CONDITION SYMBOL VALUE UNIT Climatic classification According to IEC 68 part 1 40 / 100 / 21 Pollution degree According to DIN VDE 0109 2 Comparative tracking index Insulation group IIIa CTI 175 Maximum rated withstanding isolation voltage According to UL1577, t = 1 min VISO 5300 VRMS Maximum transient isolation voltage According to DIN EN 60747-5-5 VIOTM 8000 Vpeak Maximum repetitive peak isolation voltage According to DIN EN 60747-5-5 VIORM 890 Vpeak 12 VIO = 500 V, Tamb = 25 °C RIO ≥ 10 Ω Isolation resistance 11 VIO = 500 V, Tamb = 100 °C RIO ≥ 10 Ω Output safety power PSO 600 mW Input safety current ISI 240 mA Safety temperature TS 175 °C Creepage distance ≥ 8mm Clearance distance ≥ 8mm Insulation thickness DTI ≥ 0.4 mm VIORM x 1.875 = VPR, 100 % production test Input to output test voltage, method B VPR 1669 Vpeak with tM = 1 s, partial discharge < 5 pC VIORM x 1.6 = VPR, 100 % sample test Input to output test voltage, method A VPR 1424 Vpeak with tM = 10 s, partial discharge < 5 pC Note • As per IEC 60747-5-5, § 7.4.3.8.2, this optocoupler is suitable for “safe electrical insulation” only within the safety ratings. Compliance with the safety ratings shall be ensured by means of protective circuits. 250 800 200 600 150 400 afety Power afety Power (mW) afety Current (mA) S 100 S 200 50 - Input -Output -Output I S O I S P 0 0 -50 0 50 100 150 -50-250 255075100125150175 ° Tamb - Ambient Temperature ( C) ° Tamb - Ambient Temperature ( C) Fig. 2 - Safety Power Dissipation vs. Ambient Temperature Fig. 3 - Safety Input Current vs. Ambient Temperature Rev. 1.8, 05-Jul-2018 3 Document Number: 83836 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 LH1546ADF, LH1546ADFTR www.vishay.com Vishay Semiconductors TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) 2.5 140 IL = 100 mA 120 2.0 100 1.5 80 60 1.0 witch Turn-On witch 40 S - Load Current (mA) L I 0.5 20 for IF > 5 mA Normalized to Tamb = 25 °C 0 Normalized Forward Current 0 -40-200 20406080100 -40-200 20406080100 ° Tamb - Ambient Temperature ( C) ° Tamb - Ambient Temperature ( C) Fig. 4 - Maximum Load Current vs. Ambient Temperature Fig. 7 - Normalized Forward Current for Switch Turn-On vs. Ambient Temperature 1.7 2.0 1.6 IF = 5.0 mA IL = 50 mA 1.5 1.5 tance s i IF = 10 mA s 1.4 1.0 1.3 1.2 IF = 2 mA 0.5 -(V) Voltage Forward I = 5 mA F F V 1.1 Normalized to Tamb = 25 °C Normalized On-Re Normalized 1.0 0 -40-200 20406080100 -40-200 20406080100 ° ° Tamb - Ambient Temperature ( C) Tamb - Ambient Temperature ( C) Fig. 5 - Forward Voltage vs. Ambient Temperature Fig. 8 - Normalized On-Resistance vs. Ambient Temperature 60 60 IF = 0 mA 50 50 f = 1 MHz T = 85 °C 40 40 T = 25 °C 30 30 20 T = -40 °C 20 - Forward Current (mA) 10 (pF) witch Capacitance 10 F S I 0 0 0 0.5 1.0 1.5 2.0 0 102030405060 VF - Forward Voltage (V) Applied Voltage (V) Fig. 6 - Forward Current vs. Forward Voltage Fig. 9 - Switch Capacitance vs. Applied Voltage Rev. 1.8, 05-Jul-2018 4 Document Number: 83836 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 LH1546ADF, LH1546ADFTR www.vishay.com Vishay Semiconductors 100 0.20 IF = 0 mA IL = 50 mA T = 85 °C 0.16 T = 85 °C 10 ) s T = 25 °C 0.12 1 T = 25 °C 0.08 0.1 T = -40 °C T = -40 °C Turn-Off Time (m tate Leakage tate Leakage Current (nA) 0.04 S Off- 0.01 0 0100200300 0 1020304050 VL - Load Voltage (V) IF - Forward Current (mA) Fig. 10 - Off-State Leakage Current vs. Load Voltage Fig. 13 - Turn-Off Time vs. Forward Current 2.0 2.0 IL = 50 mA 1.8 1.6 IF = 5.0 mA ) 1.5 s T = 85 °C 1.4 1.2 1.0 1.0 0.8 T = 25 °C 0.6 0.5 Turn-On(m Time T = -40 °C 0.4 Normalized Turn-Off Time Turn-Off Normalized 0.2 Normalized to Tamb = 25 °C 0 0 0 1020304050 -40 -20 0 20 40 60 80 100 ° IF - Forward Current (mA) Tamb - Ambient Temperature ( C) Fig. 11 - Turn-On Time vs. Forward Current Fig. 14 - Normalized Turn-Off Time vs. Ambient Temperature 2.0 1.8 1.6 IF = 5 mA 1.4 1.2 1.0 0.8 0.6 0.4 Normalized Turn-On Turn-On Time Normalized 0.2 Normalized to Tamb = 25 °C 0 -40 -20 0 20 40 60 80 100 ° Tamb - Ambient Temperature ( C) Fig. 12 - Normalized Turn-On Time vs. Ambient Temperature Rev. 1.8, 05-Jul-2018 5 Document Number: 83836 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 LH1546ADF, LH1546ADFTR www.vishay.com Vishay Semiconductors PACKAGE DIMENSIONS in millimeters SMD-4 9.80 ± 0.25 7.62 typ.