lh1532aac, lh1532aactr, lh1532ab www.vishay.com vishay semiconductors rev. 1.6, 25-jul-11 1 document number: 83829 for technical questions, contact: optocoupleranswers@vishay.com 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 dual 1 form a solid-state relay description the lh1532 dual 1 form a relays are spst normally open switches that can replace electromechanical relays in many applications. they are constructed using a gaaias led for actuation control and an integrated monolithic die for the switch output. the die, fabricated in a high-v oltage dielectrically isolated technology is comprised of a photodiode array, switch control circuitry, and mosfet switches. in addition, the lh1532 ssrs employ current-limiting circuitry, enabling them to pass lightning surge testing as per ansi/tia-968-b and other regulatory surge re quirements when overvoltage protection is provided. features ? dual channel (lh1540) ? current limit protection ? isolation test voltage 5300 v rms ? typical r on 20 ? ? load voltage 350 v ? high surge capability ? clean bounce free switching ? low power consumption ? smd lead availabl e on tape and reel ? compliant to rohs directive 2002/95/ec and in accordance to weee 2002/96/ec applications ? general telecom switching - on/off hook control - ring delay - dial pulse - ground start - ground fault protection ? instrumentation ? industrial controls i179034_9 13 24 86 75 s 2' s 2 s 1 s 1' s 2' s 2 s 1 s 1' v de i179034_2 dip smd agency approvals ul1577: file no. e52744 system code h, double protection csa: certification no. 093751 bsi/babt: certification no. 7980 din en: 60747-5-2 (vde 088 4)/60747-5-5 (pending), available with option 1 fimko: approval ordering information lh1532a##tr part number electr. variation package config. tape and reel package ul, csa, bsi, fimko smd-8, tubes lh1532aac smd-8, tape and reel lh1532aactr dip-8, tubes lh1532ab > 0.1 mm 7.62 mm dip s md
lh1532aac, lh1532aactr, lh1532ab www.vishay.com vishay semiconductors rev. 1.6, 25-jul-11 2 document number: 83829 for technical questions, contact: optocoupleranswers@vishay.com 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 notes ? stresses in excess of the abso lute maximum ratings can cause permanent damage to the device. functional operation of the devic e is not implied at these or any other conditions in excess of those give n in the operational sections of this document. exposure to abs olute maximum ratings for extended periods of the time can adversely affect reliability. (1) refer to current limit performance application note for a discussion on relay operation during transient currents. (2) refer to reflow profile for soldering conditions for surface mount ed devices (smd). refer to wave profile for soldering conditi ons for through hole devices (dip). (3) breakdown occurs between the output pins external to the package. note ? minimum and maximum values are testing requirements. typical valu es are characteristics of the device and are the result of en gineering evaluations. typical values are for information only and are not part of the testing requirements. absolute maximum ratings (t amb = 25 c, unless otherwise specified) parameter test condition symbol value unit input led continuous forward current i f 50 ma led reverse voltage i r ? 10 a v r 8v output dc or peak ac load voltage i l ? 50 a v l 350 v continuous dc load current, one pole operating i l 120 ma continuous dc load current, two poles operating i l 110 ma peak load current (single shot) t = 100 ms i p (1) ssr ambient temperature range t amb - 40 to + 85 c storage temperature range t stg - 40 to + 150 c pin soldering temperature (2) t = 10 s max. t sld 260 c input to output isolatio n test voltage t = 1 s v iso 5300 v rms pole-to-pole isolation voltage (s1 to s2), (3) (dry air, dust free, at sea level) 1600 v output power dissipation (continuous) p diss 600 mw electrical characteristics (t amb = 25 c, unless otherwise specified) parameter test condition symbol min. typ. max. unit input led forward current, switch turn-on i l = 100 ma, t = 10 ms i fon 12ma led forward current, switch turn-off v l = 300 v i foff 0.2 0.9 ma led forward voltage i f = 10 ma v f 1.15 1.26 1.45 v output on-resistance i f = 5 ma, i l = 50 ma r on 12 20 25 ? off-resistance i f = 0 ma, v l = 100 v r off 0.5 5000 g ? current limit i f = 5 ma, t = 5 ms, v l = 6 v i lmt 170 210 250 ma off-state leakage current i f = 0 ma, v l = 100 v i o 0.02 200 na i f = 0 ma, v l = 350 v i o 1a output capacitance i f = 0 ma, v l = 1 v c o 55 pf i f = 0 ma, v l = 50 v c o 10 pf pole-to-pole capacitance (s1 to s2) i f = 5 ma 0.5 pf switch offset i f = 5 ma v os 0.15 v transfer capacitance (input to output) v iso = 1 v c io 1.1 pf switching characteristics (t amb = 25 c, unless otherwise specified) parameter test condition symbol min. typ. max. unit turn-on time i f = 5 ma, i l = 50 ma t on 1.4 2.5 ms turn-off time i f = 5 ma, i l = 50 ma t off 0.7 2.5 ms
lh1532aac, lh1532aactr, lh1532ab www.vishay.com vishay semiconductors rev. 1.6, 25-jul-11 3 document number: 83829 for technical questions, contact: optocoupleranswers@vishay.com 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 typical characteristics (t amb = 25 c, unless otherwise specified) fig. 1 - recommended operating conditions fig. 2 - led voltage vs. temperature fig. 3 - led current for sw itch turn-on vs. temperature fig. 4 - current limit vs. temperature fig. 5 - led dropout voltage vs. temperature fig. 6 - on-resistance vs. temperature ilh1532ab_00 60 80 0 40 120 100 20 - 40 - 20 0 20 40 60 80 load current (ma) ambient temperature (c) i fon = 5.0 to 20 ma i fon = 4.0 ma i fon = 2.0 ma i fon = 3.0 ma ilh1532ab_01 ambient temperature (c) led forward voltage (v) - 40 - 20 0 20 40 60 80 1.6 1.5 1.4 1.3 1.2 1.1 1.0 i f = 50 ma i f = 20 ma i f = 10 ma i f = 5.0 ma i f = 1.0 ma i f = 2.0 ma ilh1532ab_02 ambient temperature (c) 100 - 60 80 60 40 - 40 - 40 20 - 20 0 - 20 0 20 40 60 80 i l = 100 ma led forward current for switch turn-on (%), normalized to 25 c ilh1532ab_03 - 40 40 10 30 20 0 - 20 - 10 - 40 - 30 - 20 0 20 40 60 ambient temperature (c) 80 i f = 5.0 ma t = 5.0 ms v l = see elec. char. change in current limit (%) normalized to 25 c ilh1532ab_04 - 40 20 ambient temperature (c) 1.20 1.15 1.10 0.95 1.00 40 1.05 80 60 - 20 0 min. typ. i l = 100 ma led forward voltage (v) ilh1532ab_05 - 40 50 10 30 20 40 - 20 - 30 - 10 - 40 0 - 20 0 20 40 60 80 ambient temperature (c) i l = 50 ma change in on-resistance (%) normalized to 25 c
lh1532aac, lh1532aactr, lh1532ab www.vishay.com vishay semiconductors rev. 1.6, 25-jul-11 4 document number: 83829 for technical questions, contact: optocoupleranswers@vishay.com 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 fig. 7 - variation in on -resistance vs. led current fig. 8 - switch capaci tance vs. applied voltage fig. 9 - insertion loss vs. frequency fig. 10 - output isolation fig. 11 - leakage current vs. applied voltage fig. 12 - leakage current vs. applied voltage at elevated temperatures ilh1532ab_06 0 1.5 0.5 - 0.5 1.0 0 4812 led forward current (ma) 16 20 i l = 50 ma ac/dc on-resistance variation (%) normalized to datasheet r on specification at i f = 5.0 ma ilh1532ab_07 02040 applied voltage (v) 80 50 70 60 40 20 0 10 60 30 100 80 i f = 0 ma capacitance (pf) f = 1.0 mhz ilh1532ab_09 frequency (hz) 0.30 0 0.25 0.20 0.10 0.05 10 2 10 3 10 4 10 5 0.15 r l = 600 insertion loss (db) ilh1532ab_09 frequency (hz) 100 80 60 40 20 0 10 2 10 3 10 4 10 5 10 6 10 7 isolation (db) v p = 10 v r l = 50 0 10 20 30 40 50 60 70 80 0 100 200 300 400 load voltage (v) 17321 off-state leakage current (na) t = 25 c 0 20 40 60 80 100 120 140 0 100 200 300 400 load voltage (v) 17322 off-state leakage current (na) t = 85 c t = 75 c t = 50 c
lh1532aac, lh1532aactr, lh1532ab www.vishay.com vishay semiconductors rev. 1.6, 25-jul-11 5 document number: 83829 for technical questions, contact: optocoupleranswers@vishay.com 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 fig. 13 - switch breakdown voltage vs. temperature fig. 14 - switch offset voltage vs. temperature fig. 15 - switch offset voltage vs. led current fig. 16 - turn-on time vs. temperature fig. 17 - turn-off time vs. temperature fig. 18 - turn-on time vs. led current ilh1532 ab_12 - 40 - 20 0 20 40 60 80 ambient temperature (c) 8 0 4 2 6 - 2 - 6 - 8 - 4 change in breakdown voltage (%) normalized to 25 c ilh1532ab_13 20 40 ambient temperature (c) 3.5 0 50 70 60 30 3.0 1.5 2.0 2.5 0.5 1.0 80 90 i f = 5.0 ma switch offset voltage (v) ilh1532ab_14 010 led forward current (ma) 0.6 0 15 25 20 5 0.5 0.2 0.3 0.4 0.1 switch offset voltage (v) ilh1532ab_15 - 40 - 20 0 20 40 60 80 ambient temperature (c) 60 50 - 20 - 30 - 10 0 10 20 30 40 - 40 i f = 5.0 ma change in turn-on time (%) normalized to 25 c i l = 50 ma ilh1532ab_16 120 40 - 40 100 80 60 20 - 20 - 60 0 - 40 - 20 0 20 40 60 80 - 80 160 140 ambient temperature (c) i f = 5.0 ma i l = 50 ma change in turn-off time (%) normalized to 25 c ilh1532ab_17 01020 led forward current (ma) 10 8 6 0 2 30 4 50 40 - 40 c i l = 50 ma turn-on time (ms) 25 c 85 c
lh1532aac, lh1532aactr, lh1532ab www.vishay.com vishay semiconductors rev. 1.6, 25-jul-11 6 document number: 83829 for technical questions, contact: optocoupleranswers@vishay.com 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 fig. 19 - turn-off time vs. led current package dimensions in millimeters package marking (example) note ? tape and reel suffix (tr) is not part of the package marking. ilh1532ab_18 01020 1.4 1.2 1.0 0.2 30 50 40 0.8 0.6 0.4 i l = 50 ma led forward current (ma) - 40 c 25 c 85 c turn-off time (ms) i178008 pin one id 6.81 6.48 9.91 9.63 1.14 0.76 4 typ. 2.54 typ. 10 3 to 9 7.62 typ. 0.56 0.46 0.30 0.20 3.30 2.79 3.81 3.30 0.89 0.51 6.35 5.84 4 3 2 1 0.79 1.27 5 6 78 dip iso method a i178009 pin one id 9.91 9.63 1.14 0.78 1.02 0.51 4 typ. 0.25 0.10 3.81 3.30 2.54 typ. 1.27 typ. 7.80 7.52 8 typ. 10.03 9.52 0.79 typ. 6.81 6.48 radius 0.3 typ. 10 3 to 7 smd iso method a 2.54 r 0.25 1.78 0.76 1.52 8 min. 11.05 lh1532 v yww h 68
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