LH1529AAC, LH1529AACTR, LH1529BB, LH1529BAC, LH1529BACTR www.vishay.com Vishay Semiconductors Telecom Switch 1 Form A Solid-State Relay FEATURES DIP S1 • Solid state relay and optocoupler in one package S' • Surface mount package • l/O isolation, 5300 VRMS S' S 7 8 6 • LH1529A, CTR Min. = 33 % 5 • LH1529B, CTR Min. = 100 % SMD • Optocoupler - Bidirectional current detection 1 2 3 • Solid-state relay (equivalent to TS117P) 4 - Typical RON 20 i179049-1 - Load voltage 350 V i179034_2 - Load current 120 mA DESCRIPTION - Current limit protection The LH1529A and LH1529B telecom switches consist of an optically coupled solid state relay (SSR) and bidirectional input optocoupler. The SSR is ideal for performing switch hook and dial-pulse switching whilst optocoupler performs ring detection and loop current sensing functions. Both the SSR and optocoupler have an isolation test voltage of 5300 VRMS. - High surge capability - Clean bounce free switching - Low power consumption - High reliability monolithic receptor • Compliant to RoHS Directive 2002/95/EC and in accordance to WEEE 2002/96/EC APPLICATIONS AGENCY APPROVALS • General telecom switching UL1577: file no. E52744 system code H, double protection BSI/BABT: certification no. 7980 FIMKO: approval - On/off hook control - Dial pulse - Ring current detection - Loop current sensing Note • See “solid-state relays” (application note 56) ORDERING INFORMATION L H 1 5 PART NUMBER PACKAGE SMD-8, tubes SMD-8, tape and reel SMD-8, tubes SMD-8, tape and reel DIP-8, tubes Rev. 1.5, 03-Aug-11 2 9 # ELECTR. VARIATION # # PACKAGE CONFIG. T DIP R TAPE AND REEL 7.62 mm SMD > 0.1 mm UL, BSI, FIMKO LH1529AAC LH1529AACTR LH1529BAC LH1529BACTR LH1529BB Document Number: 83827 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 LH1529AAC, LH1529AACTR, LH1529BB, LH1529BAC, LH1529BACTR 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 5 V IL 50 μA VL 350 V IL 120 mA Total power dissipation Pdiss 600 mW Ambient temperature range Tamb - 40 to + 85 °C Storage temperature range Tstg - 40 to + 150 °C SSR INPUT LED continuous forward current LED reverse voltage OUTPUT DC or peak AC load voltage Continuous DC load current SSR Soldering temperature (1) t = 10 s max. Isolation test voltage (for 1 s) Isolation resistance Tsld 260 °C VISO 5300 VRMS VIO = 500 V, Tamb = 25 °C RIO 1012 VIO = 500 V, Tamb = 100 °C RIO 1011 IF 50 mA IR 10 μA VR 5 V OPTOCOUPLER INPUT LED continuous forward current LED reverse voltage OUTPUT Collector emitter breakdown voltage Phototransistor power dissipation BVCEO 30 V Pdiss 150 mW 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 (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. 0.7 2 UNIT SSR 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 1.15 1.26 1.45 V LED forward voltage mA mA OUTPUT On-resistance AC/DC, pins 4 (±) to 6 (±) Current limit Off-state leakage current Output capacitance pin 7 to pin 8 Capacitance (input to output) Rev. 1.5, 03-Aug-11 RON 12 20 25 LH1529AAC, LH1529AACTR Ilimit 230 260 370 mA LH1529BB Ilimit 170 210 250 mA LH1529BAC, LH1529BACTR Ilimit 170 210 250 mA 0.02 200 nA 1 μA IF = 5 mA, IL = ± 50 mA IF = 5 mA, t = 5 ms, VL = ± 6 V IF = 0 mA, VL = ± 100 V IO IF = 0 mA, VL = ± 350 V IO IF = 0 mA, VL = 1 V CO 55 IF = 0 mA, VL = 50 V CO 10 pF VISO = 1 V CIO 1.3 pF pF Document Number: 83827 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 LH1529AAC, LH1529AACTR, LH1529BB, LH1529BAC, LH1529BACTR www.vishay.com Vishay Semiconductors ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT 0.9 1.2 1.5 V 0.7 0.5 V OPTOCOUPLER LED forward current IF = 10 mA VF IF = 16 mA, IC = 2 mA VCEsat Collector emitter dark current IF = 0 mA, VCE = 5 V ICEO 500 nA Trickle current leakage IF = 5 μA, VCE = 5 V ICEO 1 μA Saturation voltage IF = 6 mA, VCE = 0.5 V DC current transfer ratio LH1529AAC, LH1529AACTR CTRDC 33 100 % LH1529BB CTRDC 100 165 % LH1529BAC, LH1529BACTR CTRDC 100 165 % 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 Turn-on time IF = 5 mA, IL = 50 mA IF = 5 mA, IL = 50 mA Turn-off time PART SYMBOL LH1529AAC, LH1529AACTR MIN. TYP. MAX. UNIT ton 2 3 ms LH1529BB ton 1.3 2.5 ms LH1529BAC, LH1529BACTR ton 1.3 2.5 ms LH1529AAC, LH1529AACTR toff 0.6 3 ms LH1529BB toff 0.6 2.5 ms LH1529BAC, LH1529BACTR toff 0.6 2.5 ms TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) 150 LED Forward Voltage (V) Load Current (mA) to 20 mA 120 90 IFon = 2 mA 60 IFon = 3 mA IFon = 4 mA 30 0 - 40 - 20 0 20 40 60 80 Ambient Temperature (°C) ilh1529ab_00 Fig. 1 - Recommended Operating Conditions Rev. 1.5, 03-Aug-11 1.6 IFon = 5 mA 1.5 IF = 50 mA IF = 20 mA 1.4 1.3 1.2 1.1 IF = 1 mA IF = 2 mA 1.0 - 40 ilh1529ab_01 IF = 5 mA IF = 10 mA - 20 0 20 40 60 80 TA - Ambient Temperature (°C) Fig. 2 - LED Voltage vs. Temperature Document Number: 83827 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 LH1529AAC, LH1529AACTR, LH1529BB, LH1529BAC, LH1529BACTR www.vishay.com Vishay Semiconductors I F = 5 mA t = 5 ms V L= see elec. char. 30 20 10 0 - 10 - 20 - 30 - 40 - 40 0 - 20 20 40 60 30 20 10 0 - 10 - 20 - 30 0 20 40 60 80 Fig. 6 - On-Resistance vs. Temperature 80 0.30 I F = 0 mA 70 0.25 f = 1 MHz Insertion Loss (dB) 60 50 40 30 20 R L= 600 Ω 0.20 0.15 0.10 0.05 10 0 0 0 20 40 60 80 100 Applied Voltage (V) ilh1529ab_03 10 2 ilh1529ab_06 10 3 10 4 10 5 Frequency (Hz) Fig. 7 - Insertion Loss vs. Frequency Fig. 4 - Switch Capacitance vs. Applied Voltage 3.0 100 80 Off-state Leakage Current (nA) LED Forward Current for Switch Turn-on (%) Normalized to 25 °C - 20 Ambient Temperature (°C) ilh1529ab_05 Fig. 3 - Current Limit vs. Temperature Capacitance (pF) 50 I = 50 mA 40 L - 40 - 40 80 Ambient Temperature (°C) ilh1529ab_02 Change in On-resistance (%) Normalized to 25 °C Change in Current Limit (%) Normalized to 25 °C 40 IL = 100 mA 60 40 20 0 - 20 - 40 - 60 - 40 - 20 ilh1529ab_04 0 20 40 60 80 Ambient Temperature (°C) Fig. 5 - LED Current for Switch Turn-on vs. Temperature Rev. 1.5, 03-Aug-11 2.5 85°C 2.0 1.5 70°C 1.0 50°C 0.5 0 0 ilh1529ab_07 50 100 150 200 250 300 350 400 Load Voltage (V) Fig. 8 - Leakage Current vs. Applied Voltage at Elevated Temperatures Document Number: 83827 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 LH1529AAC, LH1529AACTR, LH1529BB, LH1529BAC, LH1529BACTR www.vishay.com Vishay Semiconductors 100 VP = 10 V R L = 50 Ω Isolation (dB) 80 60 40 20 0 10 2 10 3 10 4 10 5 10 6 10 7 Frequency (Hz) ilh1529ab_08 Change in Breakdown Voltage (%) Normalized to 25 °C Fig. 9 - Output Isolation 8 6 4 2 0 -2 -4 -6 -8 - 40 - 20 0 20 40 60 80 Ambient Temperature (°C) ilh1529ab_09 Fig. 10 - Switch Breakdown Voltage vs. Temperature 10 000 Leakage (pA) IF = 0 mA TA = 25 °C 1000 100 10 0 50 100 150 200 250 300 350 400 Load Voltage (V) ilh1529ab_10 Fig. 11 - Leakage Current vs. Applied Voltage Rev. 1.5, 03-Aug-11 Document Number: 83827 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 LH1529AAC, LH1529AACTR, LH1529BB, LH1529BAC, LH1529BACTR www.vishay.com Vishay Semiconductors PACKAGE DIMENSIONS in millimeters DIP pin one ID 4 3 2 1 5 6 7 8 6.81 6.48 ISO method A 9.91 9.63 1.14 0.76 7.62 typ. 0.79 4° typ. 3.81 3.30 1.27 6.35 5.84 10° 0.89 0.51 0.56 0.46 3° to 9° 0.30 0.20 2.54 typ. 3.30 2.79 i178008 SMD pin one ID 0.76 6.81 6.48 R 0.25 2.54 1.78 8 min. 11.05 9.91 9.63 10.03 9.52 0.79 typ. ISO method A 1.14 0.78 3.81 3.30 1.52 radius 7.80 7.52 3° to 7° 4° typ. 10° 0.25 0.10 8 typ. 1.02 0.51 1.27 typ. i178009 0.3 typ. 2.54 typ. PACKAGE MARKING (example) LH1529 V YWW H 68 Note • Tape and reel suffix (TR) is not part of the package marking. Rev. 1.5, 03-Aug-11 Document Number: 83827 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 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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