lh1529aac, lh1529aactr, lh1 529bb, LH1529BAC, LH1529BACtr www.vishay.com vishay semiconductors rev. 1.5, 03-aug-11 1 document number: 83827 for technical ques tions, contact: optocoupleranswe rs@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 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 v rms . features ? solid state relay and optocoupler in one package ? surface mount package ? l/o isolation, 5300 v rms ? lh1529a, ctr min. = 33 % ? lh1529b, 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 reliabilit y monolithic receptor ? compliant to rohs directive 2002/95/ec and in accordance to weee 2002/96/ec applications ? general telecom switching - on/off hook control - dial pulse - ring current detection - loop current sensing note ? see solid-state rela ys (application note 56) agency approvals ul1577: file no. e52744 system code h, double protection bsi/babt: certification no. 7980 fimko: approval 8 13 24 s 5 6 7 s ' i179049-1 s 1 s ' i179034_2 dip smd ordering information lh1529###tr part number electr. variation package config. tape and reel package ul, bsi, fimko smd-8, tubes lh1529aac smd-8, tape and reel lh1529aactr smd-8, tubes LH1529BAC smd-8, tape and reel LH1529BACtr dip-8, tubes lh1529bb > 0.1 mm 7.62 mm dip s md
lh1529aac, lh1529aactr, lh1 529bb, LH1529BAC, LH1529BACtr www.vishay.com vishay semiconductors rev. 1.5, 03-aug-11 2 document number: 83827 for technical ques tions, contact: optocoupleranswe rs@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 mount ed devices (smd). refer to wave profile for soldering conditi ons for through hole devices (dip). 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 5v output dc or peak ac load voltage i l ? 50 a v l 350 v continuous dc load current i l 120 ma ssr total power dissipation p diss 600 mw ambient temperature range t amb - 40 to + 85 c storage temperature range t stg - 40 to + 150 c soldering temperature (1) t = 10 s max. t sld 260 c isolation test voltage (for 1 s) v iso 5300 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 ? optocoupler input led continuous forward current i f 50 ma led reverse voltage i r ? 10 a v r 5v 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 0.7 2 ma led forward current switch turn-off v l = 300 v i foff 0.2 0.6 ma led forward voltage i f = 10 ma v f 1.15 1.26 1.45 v output on-resistance ac/dc, pins 4 () to 6 () i f = 5 ma, i l = 50 ma r on 12 20 25 ? current limit i f = 5 ma, t = 5 ms, v l = 6 v lh1529aac, lh1529aactr i limit 230 260 370 ma lh1529bb i limit 170 210 250 ma LH1529BAC, LH1529BACtr i limit 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 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 capacitance (input to output) v iso = 1 v c io 1.3 pf
lh1529aac, lh1529aactr, lh1 529bb, LH1529BAC, LH1529BACtr www.vishay.com vishay semiconductors rev. 1.5, 03-aug-11 3 document number: 83827 for technical ques tions, contact: optocoupleranswe rs@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 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. typical characteristics (t amb = 25 c, unless otherwise specified) fig. 1 - recommended operating conditions fig. 2 - led voltage vs. temperature 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 0.7 0.5 v collector emitter dark current i f = 0 ma, v ce = 5 v i ceo 500 na trickle current leakage i f = 5 a, v ce = 5 v i ceo 1a dc current transfer ratio i f = 6 ma, v ce = 0.5 v lh1529aac, lh1529aactr ctr dc 33 100 % lh1529bb ctr dc 100 165 % LH1529BAC, LH1529BACtr ctr dc 100 165 % 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 lh1529aac, lh1529aactr t on 23ms lh1529bb t on 1.3 2.5 ms LH1529BAC, LH1529BACtr t on 1.3 2.5 ms turn-off time i f = 5 ma, i l = 50 ma lh1529aac, lh1529aactr t off 0.6 3 ms lh1529bb t off 0.6 2.5 ms LH1529BAC, LH1529BACtr t off 0.6 2.5 ms electrical characteristics (t amb = 25 c, unless otherwise specified) parameter test condition part symbol min. typ. max. unit ilh1529ab_00 120 90 60 30 - 40 - 20 020406080 ambient temperature (c) load current (ma) 0 150 i fon = 5 ma to 20 ma i fon = 2 ma i fon = 3 ma i fon = 4 ma ilh1529ab_01 t a - ambient temperature (c) - 40 - 20 0 led forward voltage (v) 1.6 1.5 1.4 1.0 20 1.3 60 40 1.2 1.1 80 i f = 50 ma i f = 1 ma i f = 20 ma i f = 2 ma i f = 10 ma i f = 5 ma
lh1529aac, lh1529aactr, lh1 529bb, LH1529BAC, LH1529BACtr www.vishay.com vishay semiconductors rev. 1.5, 03-aug-11 4 document number: 83827 for technical ques tions, contact: optocoupleranswe rs@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. 3 - current limit vs. temperature fig. 4 - switch capaci tance vs. applied voltage fig. 5 - led current for sw itch turn-on vs. temperature fig. 6 - on-resistance vs. temperature fig. 7 - insertion loss vs. frequency fig. 8 - leakage current vs. applied voltage at elevated temperatures ilh1529ab_02 - 40 change in current limit (%) normalized to 25 c 40 10 30 20 0 - 20 - 10 - 40 - 30 - 20 ambient temperature (c) i f = 5 ma t = 5 m s v l = see elec. char. 0 20 40 60 80 ilh1529ab_03 0 capacitance (pf) 80 60 50 0 40 30 20 10 70 20 40 applied voltage (v) 60 100 80 i f = 0 m a f = 1 mhz ilh1529ab_04 ambient temperature (c) 100 - 60 led forward current for switch turn-on (%) normalized to 25 c 80 60 40 - 40 - 40 20 - 20 0 - 20 0 20 40 60 80 i l = 100 ma ilh1529ab_05 - 40 change in on-resistance (%) normalized to 25 c 50 10 30 20 40 - 20 - 30 - 10 - 40 0 - 20 0 2 0 80 ambient temperature (c) i l = 50 ma 0 40 6 ilh1529ab_06 frequency (hz) 0.30 0 insertion loss (db) 0.25 0.20 0.10 0.05 10 2 10 3 10 4 10 5 0.15 r l = 600 ilh1529ab_07 load voltage (v) 3.0 off-state leakage current (na) 2.5 2.0 1.0 0.5 1.5 0 150 200 250 300 350 400 85c 70c 50c 100 0 50
lh1529aac, lh1529aactr, lh1 529bb, LH1529BAC, LH1529BACtr www.vishay.com vishay semiconductors rev. 1.5, 03-aug-11 5 document number: 83827 for technical ques tions, contact: optocoupleranswe rs@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. 9 - output isolation fig. 10 - switch breakdown voltage vs. temperature fig. 11 - leakage current vs. applied voltage ilh1529ab_08 frequency (hz) 100 isolation (db) 80 60 40 20 0 v p = 10 v r l = 50 10 2 10 3 10 4 10 5 10 6 10 7 ilh1529ab_09 - 40 - 20 0 80 ambient temperature (c) change in breakdown voltage (%) normalized to 25 c 8 0 4 2 6 - 2 - 6 - 8 - 4 4 0 0 6 20 ilh1529ab_10 10 100 1000 10 000 100 150 200 250 300 350 400 load voltage (v) leakage (pa) i f = 0 ma t a = 2 5c 50 0
lh1529aac, lh1529aactr, lh1 529bb, LH1529BAC, LH1529BACtr www.vishay.com vishay semiconductors rev. 1.5, 03-aug-11 6 document number: 83827 for technical ques tions, contact: optocoupleranswe rs@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. 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 lh1529 v yww h 68
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