not recommended for new designs sfh6156 www.vishay.com vishay semiconductors rev. 2.4, 14-jan-13 1 document number: 83671 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 optocoupler, phototransistor output, high reliability, 5300 v rms description the sfh6156 features a variety of transfer ratios, low coupling capacitance and high isolation voltage. this coupler has a gaas infrared diode emitter, which is optically coupled to a silicon planar ph ototransistor detector, and is incorporated in a plastic smd package. the coupling devices are designed for signal transmission between two electrically separated circuits. features ? excellent ctr linearity depending on forward current ? isolation test voltage, 5300 v rms ? fast switching times ? low ctr degradation ? low coupling capacitance ? material categorization: for definitions of compliance please see www.vishay.com/doc?99912 applications ? switchmode power supply ?telecom ? battery powered equipment agency approvals ? ul1577, file no. e52744 system code h or j, double protection ? din en 60747-5-5 (vde 0884-5) available with option 1 ? cul tested to csa 22.2 bulletin 5a ? bsi iec 60950, iec 60065 ? fimko en6005, en60950-1 e c a c 1 2 4 3 17448-5 1 ordering information sfh6156 - #x001t part number ctr bin package option tape and reel agency certified/package ctr (%) 10 ma ul, cul, bsi, fimko 40 to 80 63 to 125 100 to 200 160 to 320 smd-4, 100 mil, pitch sfh6156-1 sfh6156-2 sfh6156-3 sfh6156-4 sfh6156-1t sfh6156-2t sfh6156-3t sfh6156-4t vde, ul, cul, bsi, fimko 40 to 80 63 to 125 100 to 200 160 to 320 smd-4, 100 mil, pitch sfh6156-1x001 sfh6156-2x001 - sfh6156-4x001 sfh6156-1x001t sfh6156-2x001t - SFH6156-4X001T s md-4 > 8 mm
not recommended for new designs sfh6156 www.vishay.com vishay semiconductors rev. 2.4, 14-jan-13 2 document number: 83671 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 mounted devices (smd). fig. 1 - permissible power dissipation vs. ambient temperature absolute maximum ratings (t amb = 25 c, unless otherwise specified) parameter test condition symbol value unit input reverse voltage v r 6v dc forward current i f 60 ma surge forward current t p ? 10 s i fsm 2.5 a output collector emitter voltage v ceo 70 v emitter collector voltage v eco 7v collector current i c 50 ma t p ? 1 ms i c 100 ma coupler isolation test voltage ? between emitter and detector t = 1 s v iso 5300 v rms creepage distance ?? 7mm clearance distance ?? 7mm insulation thickness betw een emitter and detector ?? 0.4 mm comparative tracking index per ? din iec112/vde0303 part 1 cti ?? 175 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 ? storage temperature range t stg - 55 to + 150 c ambient temperature range t amb - 55 to +100 c soldering temperature (1) max. 10 s t sld 260 c 0 50 100 150 200 0 255075100125150 18483 p tot - power dissipation (mw) phototransistor diode t amb - ambient temperature (c)
not recommended for new designs sfh6156 www.vishay.com vishay semiconductors rev. 2.4, 14-jan-13 3 document number: 83671 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 ? the thermal model is repr esented in the thermal network below. each resistance value given in this model can be used to calcul ate the temperatures at each node for a given operating condition. the th ermal resistance from board to ambient will be dependent on th e type of pcb, layout and thickness of copper traces. for a detailed explan ation of the thermal model, please reference vishays thermal characteristics of optocouplers application note. (1) for 2 layer fr4 board (4" x 3" x 0.062") note ? minimum and maximum values are testing requirements. typical valu es are characteristics of the device and are the result of en gineering evaluation. typical values are for information only and are not part of the testing requirements. thermal characteristics parameter symbol value unit led power dissipation p diss 100 mw output power dissipation p diss 150 mw maximum led junction temperature t jmax. 125 c maximum output die junction temperature t jmax. 125 c thermal resistance, junction emitter to board ? eb 173 c/w thermal resistance, junction emitter to case ? ec 149 c/w thermal resistance, junction detector to board ? db 111 c/w thermal resistance, junction detector to case ? dc 127 c/w thermal resistance, junction emitter to junction detector ? ed 95 c/w thermal resistance, board to ambient (1) ? ba 195 c/w thermal resistance, case to ambient (1) ? ca 3573 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 = 60 ma v f 1.25 1.65 v reverse current v r = 6 v i r 0.01 10 a capacitance v r = 0 v, f = 1 mhz c o 13 pf output collector emitter capacitance v ce = 5 v, f = 1 mhz c ce 5.2 pf collector emitter leakage current v ce = 10 v sfh6156-1 i ceo 250na sfh6156-2 i ceo 250na sfh6156-3 i ceo 5 100 na sfh6156-4 i ceo 5 100 na coupler collector emitter sa turation voltage i f = 10 ma, i c = 2.5 ma v cesat 0.25 0.4 v coupling capacitance c c 0.4 pf current transfer ratio parameter test condition part symbol min. typ. max. unit i c /i f i f = 10 ma, v ce = 5 v sfh6156-1 ctr 40 80 % sfh6156-2 ctr 63 125 % sfh6156-3 ctr 100 200 % sfh6156-4 ctr 160 320 % i f = 1 ma, v ce = 5 v sfh6156-1 ctr 13 30 % sfh6156-2 ctr 22 45 % sfh6156-3 ctr 34 70 % t a ca t c t jd t je t b ec eb dc db ba de t a 19996 package
not recommended for new designs sfh6156 www.vishay.com vishay semiconductors rev. 2.4, 14-jan-13 4 document number: 83671 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 ? as per iec 60747-5-5, 7.4.3.8.2, this optocoupler is suitable for safe electrical insulation only within the safety rating s. compliance with the safety ratings shall be ensured by means of protective circuits. switching characteristics parameter test condition part symbol min. typ. max. unit non-saturated rise time i f = 10 ma, v cc = 5 v, t a = 25 c, r l = 75 ? t r 2s fall time i f = 10 ma, v cc = 5 v, t a = 25 c, r l = 75 ? t f 2s turn-on time i f = 10 ma, v cc = 5 v, t a = 25 c, r l = 75 ? t on 3s turn-off time i f = 10 ma, v cc = 5 v, t a = 25 c, r l = 75 ? t off 2.3 s cut-off frequency i f = 10 ma, v cc = 5 v, t a = 25 c, r l = 75 ? f ctr 250 khz saturated rise time v cc = 5 v, t a = 25 c, r l = 1 k ? , i f = 20 ma sfh6156-1 t r 2s v cc = 5 v, t a = 25 c, r l = 1 k ? , i f = 10 ma sfh6156-2 t r 3s sfh6156-3 t r 3s fall time v cc = 5 v, t a = 25 c, r l = 1 k ? , i f = 20 ma sfh6156-1 t f 11 s v cc = 5 v, t a = 25 c, r l = 1 k ? , i f = 10 ma sfh6156-2 t f 14 s sfh6156-3 t f 14 s turn-on time v cc = 5 v, t a = 25 c, r l = 1 k ? , i f = 20 ma sfh6156-1 t on 3s v cc = 5 v, t a = 25 c, r l = 1 k ? , i f = 10 ma sfh6156-2 t on 4.2 s sfh6156-3 t on 4.2 s turn-off time v cc = 5 v, t a = 25 c, r l = 1 k ? , i f = 20 ma sfh6156-1 t off 18 s v cc = 5 v, t a = 25 c, r l = 1 k ? , i f = 10 ma sfh6156-2 t off 23 s sfh6156-3 t off 23 s safety and insulation ratings parameter test condition symbol min. typ. max. unit climatic classificati on (according to ie c 68 part 1) 55/100/21 comparative tracking index cti 175 399 v iotm v iotm 10 000 v peak v iorm v iorm 890 v peak p so p so 400 mw i si i si 275 ma t si t si 175 c creepage distance 7mm clearance distance 7mm insulation thickness, reinforced rated per iec 60950 2.10.5.1 0.4 mm
not recommended for new designs sfh6156 www.vishay.com vishay semiconductors rev. 2.4, 14-jan-13 5 document number: 83671 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 typical characteristics (t amb = 25 c, unless otherwise specified) fig. 2 - linear operat ion (without saturation) fig. 3 - switching operation (with saturation) fig. 4 - current transfer ratio (typ.) vs. temperature fig. 5 - output characteristic s (typ.) collector current vs. collector emi tter voltage fig. 6 - diode forward voltage (typ.) vs. forward current fig. 7 - transistor capacitance (typ.) vs. collector emitter voltage isfh615a_01 r l =75 v cc =5v i c i f 47 isfh615a_02 1 v cc =5v 47 i f isfh615a_03 - 25 0 25 50 75 10 3 10 2 10 1 5 5 (%) i c i t a (c) 4 3 2 1 i f = 10 ma, v ce = 5 v isfh615a_04 30 20 10 0 0 5 10 15 i f =14 ma 2 ma 4 ma 6 ma 8 ma 10 ma 12 ma 1 ma i c (ma) v ce (v) isfh615a_05 v f (v) i f (ma) 25 50 75 1.2 1.1 1.0 0.9 10 - 1 10 0 10 1 10 2 isfh615a_06 20 15 10 5 0 c (pf) v e (v) 10 -2 10 -1 10 0 10 1 10 2 c ce f = 1 mhz
not recommended for new designs sfh6156 www.vishay.com vishay semiconductors rev. 2.4, 14-jan-13 6 document number: 83671 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. 8 - permissible pulse hand ling capability forward current vs. pulse width package dimensions millimeters package marking (example of sfh6156-2x001t) notes ? vde logo is only marked on option 1 parts. ? tape and reel suffix (t) is not part of the package marking. isfh615a_07 i f (ma) t p (s) 10 - 5 10 - 4 10 - 3 10 - 2 10 - 1 10 0 10 1 10 4 10 3 10 2 10 1 d= t p t p t i f t d = 0 0.005 0.01 0.02 0.05 0.1 0.2 0.5 dc pulse cycle d = parameter i178029_11 6.48 6.81 34 4.55 4.83 pin one id 0.76 1.14 4 typ. 2.54 typ. 3.30 3.81 0.249 0.102 0.508 1.02 0.79 typ. 1.27 typ. 0.25 typ. 10 3 to 7 9.53 10.03 7.52 7.90 8 min. lead coplanarity 0.004 max. iso method a 2.54 r0.25 1.78 0.76 8 min. 1.52 11.05 yww y 68 sfh6156-2 v
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