sfh6325, sfh6326 www.vishay.com vishay semiconductors rev. 1.7, 06-jul-11 1 document number: 83679 for technical questions, contact: optocoupleranswers@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 high speed optocoupler, dual channel, 1 mbd, transistor output description the sfh6325 and sfh6326 are dual channel optocouplers with a gaaias infrared emitting diode, optically coupled with an integrated photo detector which consists of a photo diode and a high-speed transistor in a dip-8 plastic package. signals can be transmitted between two electrically separated circuits up to frequencies of 2 mhz. the potential difference between the circuits to be coupled should not exceed the maximum permissible reference voltages. features ? isolation test voltage, 5300 v rms ? ttl compatible ? bit rates: 1 mbit/s ? high common mode transient immunity ?bandwidth 2 mhz ? open collector output ? compliant to rohs directive 2002/95/ec and in accordance to weee 2002/96/ec agency approvals ? ul1577, file no. e52744 system code h double protection ? cul tested to csa 22.2 bulletin 5a ? din en 60747-5-2 (vde0884)/din en 60747-5-5 (pending), available with option 1 note ? additional options may be possibl e, please contact sales office. (1) also available in tubes; do not add t to end. i179071-3 1 2 3 4 8 7 6 5 c(v cc ) c 1 (v o1 ) c 2 (v o2 ) e(gnd) a 1 c 1 c 2 a 2 v de i179026 ordering information sfh632#-x0##t part number package option tape and reel agency certified/package ctr (%) ul, cul ? 7 ? 19 dip-8 sfh6325 sfh6326 dip-8, 400 mil, option 6 - sfh6326-x006 smd-8, option 7 - SFH6326-X007T (1) smd-8, option 9 sfh6325-x009t (1) sfh6326-x009t (1) vde, ul, cul ? 7 ? 19 dip-8 - sfh6326-x001 smd-8, option 7 sfh6325-x017t sfh6326-x017t (1) > 0.1 mm 10.16 mm > 0.7 mm 7.62 mm dip-8 option 7 option 6 option 9 absolute maximum ratings (t amb = 25 c, unless otherwise specified) parameter test condition symbol value unit input reverse voltage v r 4.5 v forward continuous current i f 25 ma peak forward current t = 1 ms, duty cycle 50 % i fm 50 ma maximum surge forward current t ? 1 s, 300 pulses/s i fsm 1a derate linearly from 25 c 0.6 mw/c power dissipation t amb ? 70 c p diss 50 mw
sfh6325, sfh6326 www.vishay.com vishay semiconductors rev. 1.7, 06-jul-11 2 document number: 83679 for technical questions, contact: optocoupleranswers@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). notes ? 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. (1) t amb = 0 c to 70 c, unles s otherwise specified. (2) to measure crosstalk, turn on the led for channel 1 and the ou tput current for channel 2 in lo gic high. repeat for channel 2. output supply voltage v s - 0.5 to 30 v output voltage v o - 0.5 to 25 v collector output current i co 8ma derate linearly from 25 c 1.33 mw/c power dissipation t amb ?? 70 c p diss 50 mw coupler isolation test voltage t = 1 s v iso 5300 v rms pollution degree (din vde0109) ? creepage distance ?? 7mm clearance distance ?? 7mm derate linearly from 25 c 1.93 mw/c total package dissipation p tot 145 mw comparative tracking index per din iec112/vde0303 part 1, gr oup iiia per din vde6110 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 + 125 c ambient temperature range t amb - 55 to +100 c soldering temperature (1) max. 10 s, dip soldering distance to seating plane ? 1.5 mm t sld 260 c electrical characteristics (t amb = 25 c, unless otherwise specified) parameter test condition part symbol min. typ. max. unit input (1) forward voltage i f = 16 ma v f 1.33 1.9 v breakdown voltage i r = 10 a v br 4.5 v reverse current v r = 4.5 v i r 0.5 10 a capacitance v r = 0 v, f = 1 mhz c o 30 pf temperature coefficient of forward voltage i f = 16 ma ? v f / ? t amb - 1.7 mv/c output logic low supply current i f = 16 ma, v o = open, v cc = 4.5 v i ccl 100 200 a supply current, logic high i f = 0 ma, v o = open, v cc = 15 v i cch 0.01 4 a logic low output voltage i f = 16 ma, v cc = 4.5 v, i o = 1.1 ma sfh6325 v ol 0.1 0.5 v i f = 16 ma, v cc = 4.5 v, i o = 3 ma sfh6326 v ol 0.1 0.5 v logic high output current i f = 0 ma, v o = v cc = 5.5 v i oh 3 500 na i f = 0 ma, v o = v cc = 15 v i oh 50 a channel to channel (2) crosstalk i f = 16 ma, v o = v cc = 5.5 v i oh-xt 500 na coupler capacitance (input to output) f = 1 mhz c io 0.6 pf absolute maximum ratings (t amb = 25 c, unless otherwise specified) parameter test condition symbol value unit
sfh6325, sfh6326 www.vishay.com vishay semiconductors rev. 1.7, 06-jul-11 3 document number: 83679 for technical questions, contact: optocoupleranswers@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. 1 - led forward current vs. forward voltage fig. 2 - permissible forward led current vs. temperature current transfer ratio (t amb = 25 c, unless otherwise specified) parameter test condition part symbol min. typ. max. unit current transfer ratio i f = 16 ma, v cc = 4.5 v, v o = 0.4 v, t amb = 25 c sfh6325 ctr 7 16 % sfh6326 ctr 19 35 % i f = 16 ma, v cc = 4.5 v, v o = 0.5 v, t amb = 0 c to 70 c sfh6325 ctr 5 % sfh6326 ctr 15 % switching characteristics (t amb = 25 c, unless otherwise specified) parameter test condition part symbol min. typ. max. unit high to low i f = 16 ma, v cc = 5 v, r l = 4.1 k ? sfh6325 t phl 0.3 1.5 s i f = 16 ma, v cc = 5 v, r l = 1.9 k ? sfh6326 t phl 0.2 0.8 s low to high i f = 16 ma, v cc = 5 v, r l = 4.1 k ? sfh6325 t plh 0.6 1.5 s i f = 16 ma, v cc = 5 v, r l = 1.9 k ? sfh6326 t plh 0.5 0.8 s common mode transient immunity (t amb = 25 c, unless otherwise specified) parameter test condition part symbol min. typ. max. unit cmti at logic high level output i f = 0 ma, c cm = 10 v p-p , v cc = 5 v, r l = 4.1 k ? sfh6325 cm h 1000 v/s i f = 0 ma, c cm = 10 v p-p , v cc = 5 v, r l = 1.9 k ? sfh6326 cm h 1000 v/s cmti at logic low level output i f = 16 ma, c cm = 10 v p-p , v cc = 5 v, r l = 4.1 k ? sfh6325 cm l 1000 v/s i f = 16 ma, c cm = 10 v p-p , v cc = 5 v, r l = 1.9 k ? sfh6326 cm l 1000 v/s v f - led forward voltage i f - led current (ma) 0.1 1 10 100 0.9 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 - 55 c 50 c 100 c 25 c 0 c - 40 c 22568 isfh6325_04 100 80 60 40 20 0 30 20 10 0 ambient temperature (c) i f - led current (ma)
sfh6325, sfh6326 www.vishay.com vishay semiconductors rev. 1.7, 06-jul-11 4 document number: 83679 for technical questions, contact: optocoupleranswers@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 - permissible power dissipation vs. temperature fig. 4 - output current vs. output voltage fig. 5 - output current vs. temperature fig. 6 - propagation delay vs. ambient temperature fig. 7 - propagation delay vs. ambient temperature fig. 8 - logic high output current vs. temperature isfh6325_05 100 80 60 40 20 0 0 20 40 60 80 100 120 ambient temperature (c) total power (mw) detector emitter isfh6325_06 25 20 15 10 5 0 05 10 15 20 25 v o - output voltage (v) i o - output current (ma) (v cc = 5.0 v) i f = 10 ma i f = 35 ma i f = 30 ma i f = 25 ma i f = 20 ma i f = 15 ma i f = 5 ma i f = 40 ma isfh6325_07 8 7 6 5 4 3 2 1 0 - 60 - 40 - 20 i o - output current (ma) temperature, t a (c) i f = 1 ma i f = 20 ma i f = 16 ma i f = 10 ma i f = 2 ma 0 20 40 60 80 100 at v o = 0.4 v, v cc = 5.0 v isfh6325_08 900 800 700 600 500 400 300 200 100 0 - 60 - 40 - 20 0 20 40 60 80 100 t p - propagation delay time (ns) t a - temperature (c) t plh at 3 v sfh6326 at v cc = 5.0 v i f = 16 ma,r l = 1.9 k t plh at 1.5 v t plh at 3 v t plh at 1.5 v isfh6325_09 1400 1200 1000 800 600 400 200 0 - 60 - 40 - 20 100 t a - temperature (c) t p - propagation delay time (ns) 0 20 40 60 80 sfh6325 at v = 5.0 v, i f = 16 ma, r l = 4.1 k t plh t phl isfh6325_10 temperature, t a (c) i oh - collector current, i c (na) 100 0.001 0.01 0.1 1 10 - 60 - 40 - 20 100 0 20 40 60 80 v cc = v o = 15 v
sfh6325, sfh6326 www.vishay.com vishay semiconductors rev. 1.7, 06-jul-11 5 document number: 83679 for technical questions, contact: optocoupleranswers@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 - small signal current transfer ratio vs. input current fig. 10 - switching time and test circuit fig. 11 - waveform and test circuit for common mode transient immunity isfh6325_11 0.6 0.5 0.4 0.3 0.2 0.1 0 10 15 20 25 i f / i o small signal current transfer ratio i (ma) f 5 0 (v cc =5.0 v, r l = 100 ) isfh6325_01 1 2 3 4 8 7 6 5 i f v o r l 5v pulse generator z o =50 t r ,t f =5n s duty cycle 10 % t 100 s c l = 15 pf c = 0.1 f i f monitor 100 v ol t t 5v 1.5 v v o i f t phl t plh isfh6325_02 v o r l 5v c = 0.1 f 1 2 3 4 8 7 6 5 b v cc i f a pulse generator v cm z o =50 t r ,t f =8 ns v cm v o v o 5v 0v v ol 90 % 10 % 90 % 10 % t f t t t a: i = 0 ma f t r b: i f = 16 ma
sfh6325, sfh6326 www.vishay.com vishay semiconductors rev. 1.7, 06-jul-11 6 document number: 83679 for technical questions, contact: optocoupleranswers@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 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. i178006 pin one id 6.645 0.165 9.77 0.14 0.95 0.19 4 typ. 2.54 typ. 10 3 to 9 7.62 typ. 0.51 0.05 0.25 0.05 3.045 0.255 3.555 0.255 0.70 0.19 6.095 0.255 4 3 2 1 0.79 1.27 5 6 7 8 iso method a 8 min. 0.51 1.02 7.62 ref. 9.53 10.03 0.25 typ. 0.102 0.249 15 max. option 9 0.35 0.25 10.16 10.92 7.8 7.4 10.36 9.96 option 6 8 min. 7.62 typ. 4.6 4.1 8.4 min. 10.3 max. 0.7 option 7 18450 r 0.25 2.54 0.76 1.78 1.52 11.05 8.00 min. r 0.25 2.54 0.76 1.78 1.52 11.05 8.00 min. 21764-69 sfh6325 v yww h 68
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