document number: 83671 for technical questions, contact: optocoupleranswers@vishay.com www.vishay.com rev. 2.2, 05-oct-09 631 optocoupler, phototransistor output, high reliability, 5300 v rms sfh615a, sfh6156 vishay semiconductors description the sfh615a (dip) and sfh6156 (smd) feature a variety of transfer ratios, low couplin g capacitance and high isolation voltage. these couplers have a gaas infrared diode emitter, which is optically coupled to a silicon planar phototransistor detector, and is incorporated in a plastic dip-4 or smd package. the coupling devices are designed for signal transmission between two electrically separated circuits. the couplers are end-stackable with 2.54 mm lead spacing. creepage and clearance distances of > 8 mm are achieved with option 6. this version complies with iec 60950 (din vde 0805) for reinforced insulation up to an operation voltage of 400 v rms or dc. specifications subject to change. features ? excellent ctr linearity depending on forward current ? isolation test voltage, 5300 v rms ? fast switching times ? low ctr degradation ? low coupling capacitance ? compliant to rohs directive 2002/95/ec and in accordance to weee 2002/96/ec 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) available with option 1 note for additional information on the available options refer to option information. see tape and reel section for 4 pin optocouple rs t0 with 90 rotation. 1 2 4 3 e c a c 1744 8 1 1 order information part remarks sfh615a-1 ctr 40 % to 80 %, dip-4 sfh615a-2 ctr 63 % to 125 %, dip-4 sfh615a-3 ctr 100 % to 200 %, dip-4 sfh615a-4 ctr 160 % to 320 %, dip-4 sfh6156-1 ctr 40 % to 80 %, smd-4 sfh6156-2 ctr 63 % to 125 %, smd-4 sfh6156-3 ctr 100 % to 200 %, smd-4 sfh6156-4 ctr 160 % to 320 %, smd-4 sfh615a-1x006 ctr 40 % to 80 %, dip-4 400 mil (option 6) sfh615a-1x007 ctr 40 % to 80 %, smd-4 (option 7) sfh615a-2x006 ctr 63 % to 125 %, dip-4 400 mil (option 6) sfh615a-2x007 ctr 63 % to 125 %, smd-4 (option 7) sfh615a-2x009 ctr 63 % to 125 %, smd-4 (option 9) sfh615a-3x006 ctr 100 % to 200 %, dip-4 400 mil (option 6) sfh615a-3x007 ctr 100 % to 200 %, smd-4 (option 7) sfh615a-3x008 ctr 100 % to 200 %, smd-4 (option 8) sfh615a-3x009 ctr 100 % to 200 %, smd-4 (option 9) sfh615a-4x006 ctr 160 % to 320 %, dip-4 400 mil (option 6) sfh615a-4x007 ctr 160 % to 320 %, smd-4 (option 7) sfh615a-4x008 ctr 160 % to 320 %, smd-4 (option 8) sfh615a-4x009 ctr 160 % to 320 %, smd-4 (option 9)
www.vishay.com for technical questions, contact: optocoupleranswers@vishay.com document number: 83671 632 rev. 2.2, 05-oct-09 sfh615a, sfh6156 vishay semiconductors optocoupler, phototransistor output, high reliability, 5300 v rms notes (1) t amb = 25 c, unless otherwise specified. stresses in excess of the absolute maximum ratings can cause per manent damage to the device. functional operation of the device is not implied at these or any other c onditions in excess of t hose given in the operational sections of this document. exposure to abs olute maximum ratings for extended periods of the time can adversely affect reliability. (2) refer to reflow profile for soldering condi tions for surface mounted devices (smd). refe r to wave profile for soldering conditi ons for through hole devices (dip). fig. 1 - permissible power diss ipation vs. ambient temperature absolute maximum ratings (1) 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 ce 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 between emitter and detector 0.4 mm comparative tracking index per din iec112/vde 0303 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 (2) max. 10 s, dip soldering distance to seating plane 1.5 mm t sld 260 c 0 50 100 150 200 0 255075100125150 1 8 4 8 3 p tot - po w er dissipation (m w ) phototransistor diode t am b - am b ient temperat u re (c)
document number: 83671 for technical questions, contact: optocoupleranswers@vishay.com www.vishay.com rev. 2.2, 05-oct-09 633 sfh615a, sfh6156 optocoupler, phototransistor output, high reliability, 5300 v rms vishay semiconductors notes (1) the thermal model is represented in the ther mal network below. each resistance value gi ven in this model can be used to calcula te the temperatures at each node for a given oper ating condition. the thermal resistance fr om board to ambient will be dependent on th e type of pcb, layout and thickness of copper traces . for a detailed explanation of the thermal model, please referenc e vishay's thermal characteristics of optocouplers application note. (2) for 2 layer fr4 board (4" x 3" x 0.062") note t amb = 25 c, unless otherwise specified. minimum and maximum values are test ing requirements. typical values are characteri stics of the device and are the result of eng ineering 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 (2) ba 195 c/w thermal resistance, case to ambient (2) ca 3573 c/w electrical characteristics 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 sfh615a-1 i ceo 250na sfh6156-1 i ceo 250na sfh615a-2 i ceo 250na sfh6156-2 i ceo 250na sfh615a-3 i ceo 5 100 na sfh6156-3 i ceo 5 100 na sfh615a-4 i ceo 5 100 na sfh6156-4 i ceo 5 100 na coupler collector emitter saturation voltage i f = 10 ma, i c = 2.5 ma v cesat 0.25 0.4 v coupling capacitance c c 0.4 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: optocoupleranswers@vishay.com document number: 83671 634 rev. 2.2, 05-oct-09 sfh615a, sfh6156 vishay semiconductors optocoupler, phototransistor output, high reliability, 5300 v rms current transfer ratio parameter test condition part symbol min. typ. max. unit i c /i f i f = 10 ma, v ce = 5 v sfh615a-1 ctr 40 80 % sfh6156-1 ctr 40 80 % sfh615a-2 ctr 63 125 % sfh6156-2 ctr 63 125 % sfh615a-3 ctr 100 200 % sfh6156-3 ctr 100 200 % sfh615a-4 ctr 160 320 % sfh6156-4 ctr 160 320 % i f = 1 ma, v ce = 5 v sfh615a-1 ctr 13 30 % sfh6156-1 ctr 13 30 % sfh615a-2 ctr 22 45 % sfh6156-2 ctr 22 45 % sfh615a-3 ctr 34 70 % sfh6156-3 ctr 34 70 % sfh615a-4 ctr 56 90 % sfh6156-4 ctr 56 90 % 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 sfh615a-1 t r 2s sfh6156-1 v cc = 5 v, t a = 25 c, r l = 1 k , i f = 10 ma sfh615a-2 t r 3s sfh6156-2 sfh615a-3 t r 3s sfh6156-3 v cc = 5 v, t a = 25 c, r l = 1 k , i f = 5 ma sfh615a-4 t r 4s sfh6156-4 fall time v cc = 5 v, t a = 25 c, r l = 1 k , i f = 20 ma sfh615a-1 t f 11 s sfh6156-1 v cc = 5 v, t a = 25 c, r l = 1 k , i f = 10 ma sfh615a-2 t f 14 s sfh6156-2 sfh615a-3 t f 14 s sfh6156-3 v cc = 5 v, t a = 25 c, r l = 1 k , i f = 5 ma sfh615a-4 t f 15 s sfh6156-4
document number: 83671 for technical questions, contact: optocoupleranswers@vishay.com www.vishay.com rev. 2.2, 05-oct-09 635 sfh615a, sfh6156 optocoupler, phototransistor output, high reliability, 5300 v rms vishay semiconductors note as per iec 60747-5-2, 7.4.3.8.1, this opt ocoupler is suitable for "saf e electrical insulation" onl y within the safety ratings . compliance with the safety ratings shall be ensured by means of protective circuits. saturated turn-on time v cc = 5 v, t a = 25 c, r l = 1 k , i f = 20 ma sfh615a-1 t on 3s sfh6156-1 v cc = 5 v, t a = 25 c, r l = 1 k , i f = 10 ma sfh615a-2 t on 4.2 s sfh6156-2 sfh615a-3 t on 4.2 s sfh6156-3 v cc = 5 v, t a = 25 c, r l = 1 k , i f = 5 ma sfh615a-4 t on 6s sfh6156-4 turn-off time v cc = 5 v, t a = 25 c, r l = 1 k , i f = 20 ma sfh615a-1 t off 18 s sfh6156-1 v cc = 5 v, t a = 25 c, r l = 1 k , i f = 10 ma sfh615a-2 t off 23 s sfh6156-2 sfh615a-3 t off 23 s sfh6156-3 v cc = 5 v, t a = 25 c, r l = 1 k , i f = 5 ma sfh615a-4 t off 25 s sfh6156-4 safety and insulation ratings parameter test condition symbol min. typ. max. unit climatic classification (according to iec 68 part 1) 55/100/21 comparative tracking index cti 175 399 v iotm 10 000 v v iorm 890 v p so 400 mw i si 275 ma t si 175 c creepage distance standard dip-4 7 mm clearance distance standard dip-4 7 mm creepage distance 400 mil dip-4 8 mm clearance distance 400 mil dip-4 8 mm insulation thickness, reinforced rated per iec 60950 2.10.5.1 0.4 mm switching characteristics parameter test condition part symbol min. typ. max. unit
www.vishay.com for technical questions, contact: optocoupleranswers@vishay.com document number: 83671 636 rev. 2.2, 05-oct-09 sfh615a, sfh6156 vishay semiconductors optocoupler, phototransistor output, high reliability, 5300 v rms typical characteristics t amb = 25 c, unless otherwise specified fig. 2 - linear operation (without saturation) fig. 3 - switching operation (with saturation) fig. 4 - current transfer ra tio (typ.) vs. temperature fig. 5 - output characteristi cs (typ.) collector current vs. collector emitter voltage fig. 6 - diode forward volt age (typ.) vs. forward current fig. 7 - transistor capacitance (typ .) vs. collector emitter voltage isfh615a_01 r l =75 v cc =5 v i c i f 47 isfh615a_02 1 v cc =5 v 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
document number: 83671 for technical questions, contact: optocoupleranswers@vishay.com www.vishay.com rev. 2.2, 05-oct-09 637 sfh615a, sfh6156 optocoupler, phototransistor output, high reliability, 5300 v rms vishay semiconductors fig. 8 - permissible pulse handling capability forward current vs. pulse width package dimensions millimeters 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 p u lse cycle d = parameter i17 8 027 6.4 8 6. 8 1 1 2 4 3 4.55 4. 8 3 pin one id 0.76 1.14 4 typ. 2.54 3.30 3. 8 1 0.50 8 0. 8 9 10 3 to 9 0.46 0.56 0.20 0.30 0.79 typ. 1.27 typ. 7.62 typ. 2.79 3.30 5. 8 4 6.35 1.27 iso method a
www.vishay.com for technical questions, contact: optocoupleranswers@vishay.com document number: 83671 638 rev. 2.2, 05-oct-09 sfh615a, sfh6156 vishay semiconductors optocoupler, phototransistor output, high reliability, 5300 v rms package marking this is an example of the marking used on the sfh6156-4x018t i17 8 029_1 6.4 8 6. 8 1 34 4.55 4. 8 3 pin one id 0.76 1.14 4 typ. 2.54 typ. 3.30 3. 8 1 0.249 0.102 0.50 8 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. smd, option 7 (only available on sfh615a products) iso method a 2.54 r 0.25 1.7 8 0.76 8 min. 1.52 11.05 10.16 typ. 7.62 typ. option 6 8 .4 min. 7.62 typ. 4.3 0.3 0.6 min. 10.3 max. 0.7 min. 4.5 0.3 option 7 20 8 02-6 7.62 typ. 12.0 max. 9.27 min. option 8 option 9 or sfh6156 10.3 max. 7.62 typ 8 .0 min. 0.6 min. 0.1 0.1 2.54 1.7 8 0.76 8 .0 min. 1.52 11.05 9.95 min. r 0.25 2.54 1.7 8 0.76 8 .0 min. 1.52 11.05 r 0.25 2.54 1.7 8 0.76 1.52 r 0.25 13.0 3.6 0.3 21764-3 8 y ww y 6 8 sfh6156-4 v x01 8
document number: 91000 www.vishay.com revision: 18-jul-08 1 disclaimer legal disclaimer notice vishay all product specifications and data are subject to change without notice. vishay intertechnology, inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, ?vishay?), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. vishay disclaims any and all li ability arising out of the use or application of any product describ ed herein or of any information provided herein to the maximum extent permit ted by law. the product specifications do not expand or otherwise modify vishay?s terms and conditions of purcha se, including but not limited to the warranty expressed therein, which apply to these products. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of vishay. the products shown herein are not designed for use in medi cal, life-saving, or life-sustaining applications unless otherwise expressly indicated. customers using or selling vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify vishay for any damages arising or resulting from such use or sale. please contact authorized vishay personnel to obtain written terms and conditions regarding products designed for such applications. product names and markings noted herein may be trademarks of their respective owners.
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