document number: 83675 for technical questions, contact: optocoupleranswe rs@vishay.com www.vishay.com rev. 1.9, 23-feb-11 1 optocoupler, phototransistor output, ac input sfh620a, sfh6206 vishay semiconductors description the sfh620a (dip) and sfh6 206 (smd) feature a high current transfer ratio, low coupling capacitance and high isolation voltage. these couplers have a gaas infrared diode emitter, which is optically coupled to a silicon planar phototransistor detect or, 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 to an operation voltage of 400 v rms or dc. features ? good ctr linearity depending on forward current ? isolation test voltage, 5300 v rms ? high collector emitter voltage, v ceo = 70 v ? low saturation voltage ? fast switching times ? low ctr degradation ? temperature stable ? low coupling capacitance ? end-stackable, 0.100" (2.54 mm) spacing ? high common-mode interference immunity ? compliant to rohs directive to 2002/95/ec and in accordance weee 2002/96/ec agency approvals ? ul1577, file no. e52744 system code h, double protection ? csa 93751 ? bsi iec 60950; iec 60065 ? din en 60747-5-2 (vde 0884)/din en 60747-5-5 (pending), avialable with option 1 note ? additional options may be possible, please contact sales office. (1) also available in tubes; do not add t to end. i179080-2 e c a/c c/a 1 2 4 3 v de i179080 1 1 ordering information sfh620x-#x0##t part number ctr bin package option tape and reel agency certified/package ctr (%) 10 ma sfh620a sfh6206 ul, cul, bsi 40 to 125 63 to 200 100 to 320 40 to 125 63 to 200 100 to 320 dip-4 sfh620a-1 sfh620a-2 sfh620a-3 - - - dip-4, 400 mil, option 6 sfh620a-1x006 sfh620a-2x006 sfh620a-3x006 - - - smd-4, option 7 - SFH620A-2X007T (1) ---- smd-4, option 9 - - - sfh6206-1t (1) sfh6206-2t (1) sfh6206-3t (1) vde, ul, cul, bsi 40 to 125 63 to 200 100 to 320 40 to 125 63 to 200 100 to 320 dip-4 sfh620a-1x001 sfh620a-2x001 sfh620a-3x001 - - - dip-4, 400 mil, option 6 - sfh620a-2x016 sfh620a-3x016 - - - smd-4, option 7 - sfh620a-2x017t - - - - smd-4, option 9 - - - - sfh6206-2x001t (1) sfh6206-3x001t (1) > 0.1 mm 10.16 mm > 0.7 mm 7.62 mm dip-# option 7 option 6 option 9
www.vishay.com for technical questions, contact: optocoupleranswe rs@vishay.com document number: 83675 2 rev. 1.9, 23-feb-11 sfh620a, sfh6206 vishay semiconductors optocoupler, phototransistor output, ac input notes ? stresses in excess of the absolute maximum ratings can cause pe rmanent damage to the device. functional operation of the devic e 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. (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). 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. still air, coupler soldered to pcb or base. absolute maximum ratings (t amb = 25 c, unless otherwise specified) parameter test condition symbol value unit input dc forward current i f 60 ma surge forward current t p ? 10 s i fsm 2.5 a power dissipation p diss 100 mw output collector emi tter voltage v ce 70 v emitter collec tor voltage v ec 7v collector current i c 50 ma t p ? 1 s i c 100 ma power dissipation p diss 150 mw coupler isolation test voltage betwee n emitter and detector t = 1 s v iso 5300 v rms isolation voltage v iorm 890 v p total power dissipation p tot 250 mw creepage distance ?? 7mm clearance distance ?? 7mm insulation thickness betw een emitter and detector ?? 4mm 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 junction temperature t j 100 c soldering temperature (1) max. 10 s, dip soldering distance t sld 260 c 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 capacitance v r = 0 v, f = 1 mhz c o 50 pf thermal resistance r thja 750 k/w output collector emitte r capacitance v ce = 5 v, f = 1 mhz c ce 6.8 pf thermal resistance r thja 500 c/w 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 0.2 pf collector emitter leakage current v ce = 10 v sfh620a-1 i ceo 250na sfh6206-1 i ceo 250na sfh620a-2 i ceo 250na sfh6206-2 i ceo 250na sfh620a-3 i ceo 5 100 na sfh6206-3 i ceo 5 100 na
document number: 83675 for technical questions, contact: optocoupleranswe rs@vishay.com www.vishay.com rev. 1.9, 23-feb-11 3 sfh620a, sfh6206 optocoupler, photot ransistor output, ac input vishay semiconductors fig. 1 - switching times linear operation (without saturation) note ? as per iec 60747-5-5, 7.4.3.8.1, this optocoupler is suitable for "safe elec trical insulation" only within the safety rating s. compliance with the safety ratings shall be ensured by means of protective circuits. current transfer ratio (t amb = 25 c, unless otherwise specified) parameter test condition part symbol min. typ. max. unit i c /i f v ce = 5 v, i f = 10 ma sfh620a-1 ctr 40 125 % sfh6206-1 ctr 40 125 % sfh620a-2 ctr 63 200 % sfh6206-2 ctr 63 200 % sfh620a-3 ctr 100 320 % sfh6206-3 ctr 100 320 % v ce = 5 v, i f = 1 ma sfh620a-1 ctr 13 30 % sfh6206-1 ctr 13 30 % sfh620a-2 ctr 22 45 % sfh6206-2 ctr 22 45 % sfh620a-3 ctr 34 70 % sfh6206-3 ctr 34 70 % switching characteristics (t amb = 25 c, unless otherwise specified) parameter test condition symbol min. typ. max. unit turn-on time r l = 75 ? , i f = 10 ma, v cc = 5 v t on 3s rise time r l = 75 ? , i f = 10 ma, v cc = 5 v t r 2s turn-off time r l = 75 ? , i f = 10 ma, v cc = 5 v t off 2.3 s fall time r l = 75 ? , i f = 10 ma, v cc = 5 v t f 2s cut-off frequency r l = 75 ? , i f = 10 ma, v cc = 5 v t ctr 250 khz 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 isfh620a_08 r l =75 v cc =5 v 47 i f i c
www.vishay.com for technical questions, contact: optocoupleranswe rs@vishay.com document number: 83675 4 rev. 1.9, 23-feb-11 sfh620a, sfh6206 vishay semiconductors optocoupler, phototransistor output, ac input typical characteristics (t amb = 25 c, unless otherwise specified) fig. 2 - current transfer ratio (ctr) vs. temperature fig. 3 - output characteristics (typ.) collector current vs. collector emi tter voltage fig. 4 - diode forward voltage (typ.) vs. forward current fig. 5 - transistor capacitance (typ.) vs. collector emitter voltage fig. 6 - permissible pulse handli ng capability fo rward current vs. pulse width fig. 7 - permissible power dissipation vs. ambient temperature (%) 10 3 10 2 10 1 - 25 75 25 050 t a (c) isfh620a_01 i f = 10 ma, v cc = 5 v 1 2 3 i c i f 30 10 20 0 015 10 5 v ce (v) isfh620a_02 i f = 14 ma i f = 12 ma i f = 10 ma i f = 6 ma i f = 8 ma i f = 4 ma i f = 2 ma i f = 1 ma i c (ma) 1.2 1.1 1.0 0.9 10 -1 10 1 10 10 0 i s fh620a_03 v f = f (i f ) 25 c 50 c 75 c i f (ma) v f (v) 0 5 10 15 20 10 -2 10 -1 10 0 10 1 10 2 c (pf) v e (v) isfh620a_04 f = 1 mhz c ce 10 1 10 2 10 3 10 4 10 -5 10 -4 10 -3 10 -2 10 -1 10 0 10 1 i s fh620a_05 t p i f t t d = t p d = 0 0.005 0.01 0.02 pulse cycle d = parameter t p i f 0.05 0.1 0.2 0.5 dc i f (ma) t p ( s ) 0 50 100 150 200 0 50 100 75 25 i s fh620a_06 transistor diode t a (c) p tot (mw)
document number: 83675 for technical questions, contact: optocoupleranswe rs@vishay.com www.vishay.com rev. 1.9, 23-feb-11 5 sfh620a, sfh6206 optocoupler, photot ransistor output, ac input vishay semiconductors fig. 8 - permissible diode forward current vs. ambient temperature package dimensions in millimeters 0 30 60 90 120 0 50 100 75 25 i s fh620a_07 p tot = f (t a ) i f (ma) t a (c) i178027 6.48 6.81 1 2 4 3 4.55 4.83 pin one id 0.76 1.14 4 typ. 2.54 3.30 3.81 0.508 0.89 10 0 to 15 0.46 0.56 0.2 0.3 0.79 typ. 1.27 typ. 7.62 typ. 2.79 3.30 5.84 6.35 1.27 iso method a
www.vishay.com for technical questions, contact: optocoupleranswe rs@vishay.com document number: 83675 6 rev. 1.9, 23-feb-11 sfh620a, sfh6206 vishay semiconductors optocoupler, phototransistor output, ac input package dimensions in millimeters package marking (example) notes ? only options 1 and 7 are reflected in the package marking. ? the vde logo is only marked on option1 parts. ? tape and reel suffix (t) is not part of the package marking. i178029_5 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 r 0.25 1.78 0.76 8 min. 1.52 11.05 option 6 option 7 20802-18 2.54 1.78 0.76 8 min. 1.52 11.05 r 0.25 10.16 typ. 7.62 typ. 8 min. 7.62 typ. 4.3 0.3 0.6 min. 10.3 max. 0.7 min. 3.5 0.3 2.55 0.25 0.1 min. 21764-101 yww h 68 sfh620a-1 v x001
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