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| VISHAY LH1529AB/ AAC/ AACTR/ BB/ BAC/ Vishay Semiconductors Telecom Switch - 1 Form A Solid State Relay DIP SMD Features * Solid State Relay and Optocoupler in One Package * Surface Mount Package * l/O Isolation, 5300 VRMS * LH1529A, CTR Min. = 33 % * LH1529B, CTR Min. = 100 % * Optocoupler -Bidirectional Current Detection i179049 S 8 S1 S' S' 7 6 5 1 2 3 4 * Solid-state Relay (Equivalent to TS117P) - Typical RON 20 - Load Voltage 350 V - Load Current 120 mA - Current Limit Protection - High Surge Capability - Linear, AC/DC Operation - Clean Bounce Free Switching - Low Power Consumption - High Reliability Monolithic Receptor See Appnote 56 Description 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 while optocoupler performs ring detection and loop current sensing functions. Both the SSR and optocoupler provide 5300 VRMS of input to output isolation. Agency Approvals * UL - File No. E52744 * BSI/BABT Cert. No. 7980 * FIMKO Approval Order Information Part LH1529AB LH1529BB Remarks DIP-8, Tubes DIP-8, Tubes SMD-8, Tubes SMD-8, Tubes SMD-8, Tape and Reel SMD-8, Tape and Reel Applications General Telecom Switching - On/off Hook Control - Dial Pulse - Ring Current Detection - Loop Current Sensing LH1529AAC LH1529BAC LH1529AACTR LH1529BACTR Document Number 83827 Rev. 1.2, 06-Oct-03 www.vishay.com 1 LH1529AB/ AAC/ AACTR/ BB/ BAC/ Vishay Semiconductors Absolute Maximum Ratings, Tamb = 25 C VISHAY 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 time can adversely affect reliability. SSR Parameter LED continuous forward current LED reverse voltage DC or peak AC load voltage Continuous DC load current Total power dissipation Ambient temperature range Storage temperature range Soldering temperature Isolation test voltage ( for 1.0 s) Isolation resistance VIO = 500 V, Tamb = 25 C VIO = 500 V, Tamb = 100 C t = 10 s max. IR 10 A IL 50 A Test condition Symbol IF VR VL IL Pdiss Tamb Tstg Tsld VISO RIO RIO Value 50 5.0 350 120 600 - 40 to + 85 - 40 to + 150 260 5300 10 10 12 11 Unit mA V V mA mW C C C VRMS Optocoupler Parameter LED continuous forward current LED reverse voltage Collector to emitter breakdown voltage Phototransistor power dissipation IR 10 A Test condition Symbol IF VR BVCEO Pdiss Value 50 5.0 30 150 Unit mA V V mW Electrical Characteristics, Tamb = 25 C 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. SSR Parameter LED forward current for switch turn-on LED forward current for switch turn-off LED forward voltage ON- resistance, AC/DC, pins 4 () to 6 () Current limit Test condition IL = 100 mA, t = 10 ms VL = 300 V IF = 10 mA IF = 5.0 mA, IL = 50 mA IF = 5.0 mA, t = 5.0 ms, VL = 6.0 V LH1529AB LH1529AAC LH1529BB LH1529BAC Off-state leakage current IF = 0 mA, VL = 100 V IF = 0 mA, VL = 350 V Part Symbol IFon IFoff VF RON Ilimit Ilimit Ilimit Ilimit 0.2 1.15 12 230 230 170 170 Min Typ. 0.7 0.6 1.26 20 260 260 210 210 0.02 1.45 25 370 370 250 250 200 1.0 Max 2.0 Unit mA mA V mA mA mA mA nA A www.vishay.com 2 Document Number 83827 Rev. 1.2, 06-Oct-03 VISHAY Parameter Output capacitance pin 7 to pin 8 Input/output capacitance Turn-on time LH1529AB/ AAC/ AACTR/ BB/ BAC/ Vishay Semiconductors Test condition IF = 0 mA, VL = 1 V IF = 0 mA, VL = 50 V VISO = 1.0 V IF = 5.0 mA, IL = 50 mA LH1529AB LH1529AAC LH1529BB LH1529BAC CISO ton ton ton ton toff toff toff toff Part Symbol Min Typ. 55 10 1.3 2.0 2.0 1.3 1.3 0.6 0.6 0.6 0.6 3.0 3.0 2.5 2.5 3.0 3.0 2.5 2.5 Max Unit pF pF pF ms ms ms ms ms ms ms ms Turn-off time IF = 5.0 mA, IL = 50 mA LH1529AB LH1529AAC LH1529AB LH1529BB Optocoupler Parameter LED forward voltage Saturation voltage Dark current leakage Trickle current leakage DC current transfer ratio Test condition IF = 10 mA IF = 16 mA, IC = 2.0 mA IF = 0 mA, VCE = 5.0 V IF = 5.0 A, VCE = 5.0 V IF = 6.0 mA, VCE = 0.5 V LH1529AB LH1529AAC LH1529BB LH1529BAC Part Symbol VF VCEsat ICEO ICEO CTR CTR CTR CTR 33 33 100 100 100 100 165 165 Min 0.9 Typ. 1.2 0.7 Max 1.5 0.5 500 1.0 Unit V V nA A % % % % Typical Characteristics (Tamb = 25 C unless otherwise specified) 150 120 Load current (mA) IFON = 5 mA to 20 mA 1.6 LED Forward Voltage (V) 1.5 IF = 50 mA 90 60 30 0 -40 IFON = 2 mA IFON = 3 mA IFON = 4 mA 1.4 1.3 1.2 1.1 IF = 1 mA IF = 2 mA IF = 20 mA -20 0 20 40 60 80 1.0 -40 ilh1529ab_01 IF = 5 mA IF = 10 mA -20 0 20 40 60 80 Ambient Temperature (C) ilh1529ab_00 Ambient Temperature (C) Figure 1. Recommended Operating Conditions Figure 2. LED Voltage vs. Temperature Document Number 83827 Rev. 1.2, 06-Oct-03 www.vishay.com 3 LH1529AB/ AAC/ AACTR/ BB/ BAC/ Vishay Semiconductors VISHAY 40 Change in Current Limit (%) Normalized to 25 C 30 20 10 0 -10 -20 -30 -40 -40 -20 0 Change in ON-Resistance (%) Normalized to 25 C IF = 5 mA t = 5 ms VL = SEE ELEC. CHAR. 50 40 30 20 10 0 -10 -20 -30 -40 -40 IL = 50 mA 20 40 60 80 -20 0 20 40 60 80 ilh1529ab_02 Ambient Temperature (C) Ambient Temperature (C) ilh1529ab_05 Figure 3. Current Limit vs. Temperature Figure 6. ON-Resistance vs. Temperature 80 70 Capacitance (pF) 0.30 IF = 0 mA f = 1 MHz Insertion Loss (dB) 0.25 RL = 600 0.20 0.15 0.10 0.05 60 50 40 30 20 10 0 0 20 40 60 80 100 Applied Voltage (V) 0 10 2 ilh1529ab_06 10 3 10 4 10 5 Frequency (Hz) ilh1529ab_03 Figure 4. Switch Capacitance vs. Applied Voltage Figure 7. Insertion Loss vs. Frequency LED Forward Current for Switch Turn-ON (%) Normalized to 25 C 100 Off-State Leakage Current (nA) 3.0 IL = 100 mA 2.5 85 C 2.0 1.5 70 C 1.0 0.5 0 0 ilh1529ab_07 80 60 40 20 0 -20 -40 -60 -40 50 C -20 0 20 40 60 80 50 100 150 200 250 300 350 400 Ambient Temperature (C) ilh1529ab_04 Load Voltage (V) Figure 5. LED Current for Switch Turn-off vs. Temperature Figure 8. Leakage Current vs. Applied Voltage at Elevated Temperatures www.vishay.com 4 Document Number 83827 Rev. 1.2, 06-Oct-03 VISHAY LH1529AB/ AAC/ AACTR/ BB/ BAC/ Vishay Semiconductors 100 80 Isolation (dB) VP = 10 V RL = 50 60 40 20 0 102 103 104 105 106 107 Frequency (Hz) ilh1529ab_08 Figure 9. Output Isolation Change in Breakdown Voltage (%) Normalized to 25 C 8 6 4 2 0 -2 -4 -6 -8 -40 -20 0 20 40 60 80 ilh1529ab_09 Ambient Temperature (C) Figure 10. Switch Breakdown Voltage vs. Temperature 10000 IF = 0 mA TA = 25 C Leakage (pA) 1000 100 10 0 ilh1529ab_10 50 100 150 200 250 300 350 400 Load Voltage (V) Figure 11. Leakage Current vs. Applied Voltage Document Number 83827 Rev. 1.2, 06-Oct-03 www.vishay.com 5 LH1529AB/ AAC/ AACTR/ BB/ BAC/ Vishay Semiconductors Package Dimensions in Inches (mm) DIP 4 .268 (6.81) .255 (6.48) 5 6 7 8 ISO Method A VISHAY pin one ID 3 2 1 .390 (9.91) .379 (9.63) .045 (1.14) .030 (0.76) 4 typ. .031 (0.79) .150 (3.81) .130 (3.30) .050 (1.27) .022 (.56) .018 (.46) i178008 .300 (7.62) typ. 10 .035 (.89) .020 (.51) .100 (2.54) typ. 3-9 .012 (.30) .008 (.20) .250 (6.35) .230 (5.84) .130 (3.30) .110 (2.79) SMD Pin one I.D . .268 (6.81) .255 (6.48) .100 (2.54) .030 (.76) R .010 (.25) .070 (1.78) .390 (9.91) .379 (9.63) .031 (.79) typ. .150 (3.81) .130 (3.30) .315 (8.00) min .435 (11.05) .060 (1.52) ISO Method A .045 (1.14) .030 (0.78) Radius .395 (10.03) .375 (9.52) .312 (7.80) .298 (7.52) 3 to 7 10 .315 (8.00) typ. .010 (2.54) typ. 4 typ. .050 (1.27) typ. .008 (.25) .004 (.10) .100 (2.54) typ. .040 (1.02) .020 (.51) i178009 www.vishay.com 6 Document Number 83827 Rev. 1.2, 06-Oct-03 VISHAY LH1529AB/ AAC/ AACTR/ BB/ BAC/ Vishay Semiconductors Ozone Depleting Substances Policy Statement It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operatingsystems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances (ODSs). The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively 2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency (EPA) in the USA 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use Vishay Semiconductors products for any unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423 Document Number 83827 Rev. 1.2, 06-Oct-03 www.vishay.com 7 |
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