document number: 84797 for technical questions, contact: optocoupleranswe rs@vishay.com www.vishay.com rev. 1.5, 20-oct-10 1 optocoupler, phototriac output, zero crossing, high dv/dt, low input current vo4154, vo4156 vishay semiconductors description the vo4154 and vo4156 consists of a gaas irled optically coupled to a photosen sitive zero crossing triac packaged in a dip-6 package. high input sensitivity is achi eved by using an emitter follower phototransistor an d a cascaded scr predriver resulting in an led trigger curre nt of 1.6 ma for bin d, 2 ma for bin h, and 3 ma for bin m. the new phototriac zero crossing family uses a proprietary dv/dt clamp resulting in a st atic dv/dt of greater than 5 kv/s. the vo4154 and vo4156 isolates low-voltage logic from 120 v ac , 240 v ac , and 380 v ac lines to control resistive, inductive, or capacitive loads including motors, solenoids, high current thyristors or triac and relays. features ? high static dv/dt 5 kv/s ? high input sensitivity i ft = 1.6 ma, 2 ma, and 3 ma ? 300 ma on-state current ? zero voltage crossing detector ? 400 v, and 600 v blocking voltage ? isolation test voltage 5300 v rms ? compliant to rohs directive 2002/95/ec applications ? solid-state relays ? industrial controls ? office equipment ? consumer appliances agency approvals ? ul1577, file no. e52744 system code h or j, double protection ? cul - file no. e52744, equivalent to csa bulletin 5a ? din en 60747-5-5 (vde 0884) available with option 1 i179030_4 1 2 3 6 5 4 mt2 mt1 nc a c nc *zero crossing circuit zcc* v de 21842-1 ordering information vo415#x-x00#t part number package option tape and reel agency certified/package v drm 400 v drm 600 trigger current, i ft (ma) ul, cul 1.6 2 3 1.6 2 3 dip-6 vo4154d vo4154h vo4154m vo4156d vo4156h vo4156m dip-6, 400 mil, option 6 vo4154d-x006 vo4154h-x006 vo4154m-x006 vo4156d-x006 vo4156h-x006 vo4156m-x006 smd-6 vo4154d-x007t vo4154h-x007t vo4154m-x007t vo4156d-x007t vo4156h-x007t vo4156m-x007t 10.16 mm > 0.7 mm 7.62 mm dip-6 option 7 option 6
www.vishay.com for technical questions, contact: optocoupleranswe rs@vishay.com document number: 84797 2 rev. 1.5, 20-oct-10 vo4154, vo4156 vishay semiconductors optocoupler, phototriac output, zero crossing, high dv/dt, low input current note (1) stresses in excess of the absolute maximum ratings can cause pe rmanent 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 abs olute maximum ratings for e xtended periods of the time ca n adversely affect reliability. fig. 1 - recommended operating condition absolute maximum ratings (1) (t amb = 25 c, unless otherwise specified) parameter test condition part symbol value unit input reverse voltage v r 6v forward current i f 60 ma surge current i fsm 2.5 a power dissipation p diss 100 mw derate from 25 c 1.33 mw/c output peak off-state voltage vo4154d/h/m v drm 400 v vo4156d/h/m v drm 600 v rms on-state current i tm 300 ma total power dissipation p diss 500 mw derate from 25 c 6.6 mw/c coupler isolation test voltage (between emitter and detector, climate per din 500414, part 2, nov. 74) t = 1 min v iso 5300 v rms storage temperature range t stg - 55 to + 150 c ambient temperature range t amb - 55 to + 100 c soldering temperature max. ? 10 s dip soldering ? 0.5 mm from case bottom t sld 260 c 0 50 100 150 200 250 300 350 - 40 - 20 0 20 40 60 80 100 t amb - temperature (c) i l - load current (ma) i f = 3 ma to 10 ma 19623
document number: 84797 for technical questions, contact: optocoupleranswe rs@vishay.com www.vishay.com rev. 1.5, 20-oct-10 3 vo4154, vo4156 optocoupler, phototriac output, zero crossing, high dv/dt, low input current vishay semiconductors note ? the thermal characteristics table above were measured at 25 c and the thermal model is represented in the thermal network bel ow. each resistance value given in this model can be used to calculate th e temperatures at each node for a given operating condition. th e thermal resistance from board to am bient will be dependent on the type of pcb, layo ut and thickness of copper traces. for a detailed ex planation of the thermal model, please reference vishay's thermal characteristics of optocouplers application note. note ? minimum and maximum values were tested requierements. typical va lues are characteristics of the device and are the result of e ngineering evaluations. typical values are for information only and are not part of the testing requirements. thermal characteristics parameter symbol value unit led power di ssipation p diss 100 mw output power dissipation p diss 500 mw maximum led junction temperature t jmax. 125 c maximum output die j unction temperature t jmax. 125 c thermal resistance, junction emitter to board ? jeb 150 c/w thermal resistance, junc tion emitter to case ? jec 139 c/w thermal resistance, juncti on detector to board ? jdb 78 c/w thermal resistance, junc tion detector to case ? jdc 103 c/w thermal resistance, j unction emitter to junction detector ? jed 496 c/w thermal resistance, case to ambient ? ca 3563 c/w electrical characteristics (t amb = 25 c, unless otherwise specified) parameter test condition part symbol min. typ. max. unit input forward voltage i f = 10 ma v f 1.2 1.4 v reverse current v r = 6 v i r 0.1 10 a input capacitance v f = 0 v, f = 1 mhz c i 25 pf output repetitive peak off-state voltage i drm = 100 a vo4154d/h/m v drm 400 v vo4156d/h/m v drm 600 v off-state current v d = v drm, i f = 0 a i drm 100 a on-state voltage i t = 300 ma v tm 3v on-state current pf = 1, v t(rms) = 1.7 v i tm 300 ma off-state current in inhibit state i f = 2 ma, v drm i dinh 200 a holding current i h 500 a zero cross inhibit voltage i f = rated i ft v ih 20 v critical rate of rise of off-state voltage v d = 0.67 v drm , t j = 25 c dv/dt cr 5000 v/s critical rate of rise of on-state dv/dt cr 8a/s coupler led trigger current, current required to latch output v d = 3 v vo4154d i ft 1.6 ma vo4154h i ft 2ma vo4154m i ft 3ma vo4156d i ft 1.6 ma vo4156h i ft 2ma vo4156m i ft 3ma common mode coupling capacitance c cm 0.01 pf capacitance (input to output) f = 1 mhz, v io = 0 v c io 0.8 pf t a ca t c t jd t je t b ec eb dc db ba de t a 19996 package
www.vishay.com for technical questions, contact: optocoupleranswe rs@vishay.com document number: 84797 4 rev. 1.5, 20-oct-10 vo4154, vo4156 vishay semiconductors optocoupler, phototriac output, zero crossing, high dv/dt, low input current typical characteristics (t amb = 25 c, unless otherwise specified) fig. 2 - diode forward voltage vs. forward current fig. 3 - diode reverse voltage vs. temperature fig. 4 - leakage current vs. ambient temperature fig. 5 - on-state curr ent vs. on-state voltage safety and insulation ratings parameter test condition symbol min. typ. max. unit climatic classification (accor ding to iec68 part 1) 55/100/21 pollution degree (din vde 0109) 2 comparative tracking index per din iec112/vde 0303 part 1, group iiia per din vde 6110 175 399 175 399 v iotm v iotm 8000 v v iorm v iorm 890 v p so p so 500 mw i si i si 250 ma t si t si 175 c creepage distance 7mm crearance distance 7mm 0.7 0.9 1.1 1.3 1.5 0.1 1.0 10.0 i f (ma) v f (v) 0 c 25 c 50 c 19660 100.0 32 34 36 38 40 42 - 60 - 40 - 20 0 20 40 60 80 100 temperature (oc) v r (v) i r = 10 a 19662 1 10 100 1000 10 000 0 20406080100 t a - ambient temperature (c) i drm - leakage current (na) 20008 i rdm at 630 v 1 10 100 1000 1.0 1.5 2.0 2.5 3.0 3.5 25 c 85 c 0 c i f = 2 ma v tm - on-state voltage (v) i tm - on-state current (ma) 19685
document number: 84797 for technical questions, contact: optocoupleranswe rs@vishay.com www.vishay.com rev. 1.5, 20-oct-10 5 vo4154, vo4156 optocoupler, phototriac output, zero crossing, high dv/dt, low input current vishay semiconductors fig. 6 - output off curre nt (leakage) vs. voltage fig. 7 - normalized trigger input current vs. temperature fig. 8 - i ft (ma) vs. turn-on time (s) fig. 9 - normalized holding current vs. temperature fig. 10 - i ft vs. led pulse width 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 0 200 400 600 800 voltage (v) output leakage current (na) 85 c 25 c 0 c 20009 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 - 60 - 40 - 20 0 20 40 60 80 100 temperature (oc) normalized i ft normalized i ft at 25 oc 19666 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 10 100 1000 turn-on time (s) i ft - (ma) 20010 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 - 60 - 40 - 20 0 20 40 60 80 100 temperature (oc) normalized i h normalized i h at 25 c 20011 0 2 4 6 8 10 12 14 16 18 20 22 10 20 30 40 50 60 70 trigger pulse width (s) i ft - trigger current (ma) 85 oc 100 oc 25 oc - 40 oc 20012
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