lh1529fptr, lh1529gp, LH1529GPTR www.vishay.com vishay semiconductors rev. 1.7, 03-aug-11 1 document number: 83828 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 telecom switch - 1 form a solid-state relay description the lh1529fp and lh1529gp telecom switches consist of an optically coupled solid state relay (ssr) and a bidirectional input optocoup ler. the ssr is ideal for performing switch hook and di al-pulse switching while the optocoupler performs ring detection and loop current sensing functions. both th e ssr and optocoupler provide 3000 v rms of input to output isolation. the ssr is integrated on a monolithic receptor die using high voltage technology. the ssr features low on resistance, high breakdown voltage and current-limit circuitry that protects the relay from telephone line induced lightning surges. the optocoupler provides bidire ctional current sensing via two anti parallel gaas infrared emitting diodes. the opto channel provides a minimum ctr of 33 % at 6 ma. the lh1529fp and lh1529gp come in an 8 pin, 0.080" thick plastic flat pak, smd. features ? solid-state relay and optocoupler in one package ? surface mount package - new flat pak ? isolation test voltage, 3000 v rms ? lh1529fp, ctr min. = 33 % ? lh1529gp, ctr min. = 100 % ? optocoupler - bidirectiona l current detection ? solid-state relay (equivalent to ts117p) - typical r on 20 ? - load voltage 350 v - load current 120 ma - current limit protection - high surge capability - clean bounce free switching - low power consumption - high reliability monolithic detector ? compliant to rohs directive 2002/95/ec and in accordance to weee 2002/96/ec applications ? pcmcia/notebook ? general telecom switching - on/off hook control - dial pulse - ring current detection - loop current sensing note ? see solid-state rela ys (application note 56) s s ' 1 2 3 45 6 7 8 i179050-1 agency approvals ul1577: file no. e52744 system code o, double protection din en: 60747-5-2 (vde 0884)/60747-5-5 (pending), available with option 1 fimko: approval ordering information lh1529##tr part number package config. tape and reel package ul, fimko smd-8, tape and reel lh1529fptr smd-8, tubes lh1529gp smd-8, tape and reel LH1529GPTR 7 mm s md-#
lh1529fptr, lh1529gp, LH1529GPTR www.vishay.com vishay semiconductors rev. 1.7, 03-aug-11 2 document number: 83828 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 reflow profile for soldering conditions for surface mounted devices. 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 ssr input led continuous forward current i f 50 ma led reverse voltage i r ? 10 a v r 6v output dc or peak ac load voltage i l ? 50 a v l 350 v continuous dc load current i l 120 ma ssr ambient temperature range t amb - 40 to + 85 c storage temperature range t stg - 40 to + 125 c soldering temperature (1) t = 10 s max. t sld 260 c isolation test voltage (for 1 s) v iso 3000 v rms isolation resistance v io = 500 v, t amb = 25 c r io ? 10 12 ? v io = 500 v, t amb = 100 c r io ? 10 11 ? power dissipation p diss 600 mw optocoupler input led continuous forward current i f 50 ma led reverse voltage i r ? 10 a v r 6v output collector emitter breakdown voltage bv ceo 30 v phototransistor power dissipation p diss 150 mw electrical characteristics (t amb = 25 c, unless otherwise specified) parameter test condition part symbol min. typ. max. unit ssr input led forward current, switch turn-on i l = 100 ma, t = 10 ms i fon 1.1 3 ma led forward current, switch turn-off v l = 300 v i foff 0.2 1 ma led forward voltage i f = 10 ma v f 11.21.5v output on-resistance i f = 5 ma, i l = 50 ma r on 20 25 ? off-resistance i f = 0 ma, v l = 100 v r off 5000 g ? current limit i f = 5 ma, t = 5 ms i limit 170 210 250 ma output off-state leakage current i f = 0 ma, v l = 100 v i o 0.6 200 na i f = 0 ma, v l = 350 v i o 1a output capacitance pin 7 to pin 8 i f = 0 ma, v l = 1 v c o 55 pf i f = 0 ma, v l = 50 v c o 10 pf optocoupler led forward current i f = 10 ma v f 0.9 1.2 1.5 v saturation voltage i f = 16 ma, i c = 2 ma v cesat 0.07 0.5 v dark current leakage i f = 0 ma, v ce = 5 v i ceo1 500 na trickle current leakage i f = 5 a, v ce = 5 v i ceo2 1a dc current transfer ratio i f = 6.0 ma, v ce = 0.5 v lh1529fp ctr dc 33 150 % lh1529gp, LH1529GPTR ctr dc 100 150 %
lh1529fptr, lh1529gp, LH1529GPTR www.vishay.com vishay semiconductors rev. 1.7, 03-aug-11 3 document number: 83828 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 - led voltage vs. temperature fig. 2 - led current for sw itch turn-on vs. temperature fig. 3 - on-resistance vs. temperature fig. 4 - current limit vs. temperature switching characteristics (t amb = 25 c, unless otherwise specified) parameter test condition part symbol min. typ. max. unit turn-on time i f = 5 ma, i l = 50 ma t on 1.3 2.5 ms turn-off time i f = 5 ma, i l = 50 ma t off 0.1 2.5 ms ilh1529fp_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 ilh1529fp_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 ilh1529fp_03 - 40 0 10 20 30 40 - 10 - 40 - 20 - 30 - 20 0 20 40 60 ambient temperature (c) 80 i f = 5.0 ma i l = 50 ma change in r on (%) ilh1529fp_04 - 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
lh1529fptr, lh1529gp, LH1529GPTR www.vishay.com vishay semiconductors rev. 1.7, 03-aug-11 4 document number: 83828 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. 5 - switch breakdown voltage vs. temperature fig. 6 - switch capaci tance vs. applied voltage fig. 7 - leakage current vs. applied voltage fig. 8 - leakage current vs. applied voltage fig. 9 - turn-off time vs. temperature fig. 10 - turn-on time vs. led current ilh1529fp_05 - 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 ilh1529fp_06 02040 applied voltage (v) 80 50 70 60 40 20 0 10 60 30 100 80 capacitance (pf) ilh1529fp_07 050100 load voltage (v) 150 200 250 300 350 400 0.1 1 10 100 leakage (pa) t = 85 c t = 70 c t = 50 c t = 25 c ilh1529fp_08 050100 load voltage (v) 150 200 250 300 350 400 1 10 100 1000 10 000 leakage (pa) ilh1529fp_09 - 80 - 60 - 40 - 20 0 20 40 60 80 change in t off (%) normalized to 25 c - 40 - 20 0 20 40 60 ambient temperature (c) 80 i f = 10 ma i f = 8.0 ma i f = 6.0 ma i f = 5.0 ma i f = 4.0 ma i f = 3.0 ma i f = 2.0 ma ilh1529fp_10 0 1 2 3 4 5 6 7 t on (ms) 010 5 15202530354045 led forward current (ma) 50 t = 85 c t = 25 c t = - 45 c
lh1529fptr, lh1529gp, LH1529GPTR www.vishay.com vishay semiconductors rev. 1.7, 03-aug-11 5 document number: 83828 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 package dimensions in millimeters package marking (example) note ? tape and reel suffix (tr) is not part of the package marking. i178024 4.57 2.03 0.41 2.54 0.5 40 see detail a lead coplarity 0.1 max. 3 to 7 0.39 0.25 detail a (not to scale) 0.41 2.13 0.51 pin one id 0.25 typ. 0.000 to 0.102 9.5 typ. 0.74 6.96 5.48 iso method a lh1529 v yww o 68
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