SFH6318, sfh6319 www.vishay.com vishay semiconductors rev. 2.0, 14-jul-15 1 document number: 83678 for technical questions, 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 high speed optocoupler, 100 kbd, low input current, high gain description very high current rati o together with 4000 v rms isolation are achieved by coupling an led with an integrated high gain photo detector in a soic-8 package. separate pins for the photo diode and output st age enable ttl compatible saturation voltages with high speed operation. photodarlington operation is achieved by tying the v cc and v o terminals together. access to the base terminal allows adjustment to the gain bandwidth. the SFH6318 is ideal for ttl applications since the 300 % minimum current transfer ratio with an led current of 1.6 ma enables operation with one unit load-in and one unit load-out with a 2.2 k pull-up resistor. the sfh6319 is best suited for low power logic applications involving cmos and low power ttl. a 400 % current transfer ratio with on ly 0.5 ma of led current is guaranteed from 0 c to 70 c. caution: due to the small geometries of this device, it should be handled with electrostatic discharge (esd) precautions. proper grounding would preven t damage further and / or degradation which may be induced by esd. features ? high current transfer ratio, 300 % ? low input current, 0.5 ma ? high output current, 60 ma ? ttl compatible output, v ol = 0.1 v ? adjustable bandwidth access to base ? material categorization: for definitions of compliance please see www.vishay.com/doc?99912 applications ? logic ground isolation - ttl / ttl, ttl / cmos, cmos / cmos, cmos / ttl ? eia rs 232c line receiver ? low input current line receiver long lines, party lines ? telephone ring detector ? line voltage status indication - low input power dissipation ? low power systems - ground isolation agency approvals ? ul1577, file no. e52744 ? cul, file no. e52744 ? din en 60747-5-5 (vde 0884-5) available with option 1 ? csa 93751 i179075_4 1 2 3 4 8 7 6 5 v cc v b v o gnd nc a c nc v de i179074 ordering information sfh63##t part number agency certified / package ctr (%) ul, csa 300 500 soic-8 SFH6318t sfh6319t soic-8, tube SFH6318 sfh6319 s oic-8 6.1 mm
SFH6318, sfh6319 www.vishay.com vishay semiconductors rev. 2.0, 14-jul-15 2 document number: 83678 for technical questions, 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 ? stresses in excess of the absolu te maximum ratings can ca use 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 th e time can adversely affect reliability. notes ? minimum and maximum values are testing requirements. typical values 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. t amb = 0 c to 70 c. typical values are specified at t amb = 25 c. (1) pin 7 open. (2) device considered a two-terminal device: pins 1, 2, 3, and 4 shorte d together and pins 5, 6, 7, and 8 shorted together. absolute maximum ratings (t amb = 25 c, unless otherwise specified) parameter test condition part symbol value unit input reverse voltage v r 3v supply and output voltage v cc (pin 8 to 5), v o (pin 6 to 5) SFH6318 v cc , v o -0.5 to 7 v sfh6319 v cc , v o -0.5 to 18 v input power dissipation p diss 35 mw derate linearly above 50 c free air temperature 0.7 mw/c average input current i f(avg) 20 ma peak input current 50 % duty cycle; 1 ms pulse width i frm 40 ma peak transient input current t p 1 s, 300 pps i fsm 1a output output current (pin 6) i o 60 ma emitter-base reverse current (pin 5 to 7) 0.5 v output power dissipation p diss 150 mw derate linear ly from 25 c 2mw/c coupler storage temperature t stg -55 to +125 c lead soldering temperature t = 10 s t sld 260 c junction temperature t j 100 c ambient temperature range t amb -55 to +100 c electrical characteristics (t amb = 25 c, unless otherwise specified) parameter test condition symbol min. typ. max. unit input forward voltage i f = 1.6 ma v f -1.41.7v temperature coefficient, forward voltage i f = 1.6 ma v f / t amb --1.8-mv/c output logic low output voltage (1) i f = 1.6 ma, i o = 4.8 ma, v cc = 4.5 v v ol -0.10.4v i f = 1.6 ma, i o = 8 ma, v cc = 4.5 v v ol -0.10.4v i f = 5 ma, i o = 15 ma, v cc = 4.5 v v ol - 0.15 0.4 v i f = 12 ma, i o = 24 ma, v cc = 4.5 v v ol - 0.25 0.4 v logic high output current (1) i f = 0 ma, v o = v cc = 7 v i io - 0.1 250 a i f = 0 ma, v o = v cc = 18 v i io - 0.05 100 a logic low supply current (1) i f = 1.6 ma, v o = open, v cc = 18 v i ccl -0.21.5ma logic high supply current (1) i f = 0 ma, v o = open, v cc = 18 v i cch -0.0110a coupler capacitance (input to output) (2) f = 1 mhz c io -0.6- pf input capacitance f = 1 mhz, v f = 0 c in -25-pf
SFH6318, sfh6319 www.vishay.com vishay semiconductors rev. 2.0, 14-jul-15 3 document number: 83678 for technical questions, 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 ?t amb = 0 c to 70 c. typical values are specified at t amb = 25 c. dc current transfer ratio is defined as the ratio of output collector current, i o , to the forward led input current, i f times 100 %. pin 7 open. (1) pin 7 open note (1) pin 7 open. using a resistor between pin 5 and 7 will decr ease gain and delay time. fig. 1 - switching test circuit notes (1) common mode transient immunity in logic high level is the maximum tolerable (positive) dv cm /dt on the leading edge of the common mode pulse, v cm , to assure that the output will remain in a logic high state (i.e. v o > 2 v) common mode transient immunity in logic low level is the maximum tolerable (negative) dv cm /dt on the trailing edge of the common mode pulse signal, v cm , to assure that the output will remain in a logic low state (i.e.v o < 0.8 v). (2) in applications where dv/dt may exceed 50 000 v/s (such as state discharge) a seri es resistor, r cc should be included to protect i c from destructively high surge currents. the recommended value is refer to figure 2. r cc ? [(iv)/0.15 i f (ma)] k . current transfer ratio parameter test condition part symbol min. typ. max. unit current transfer ratio (1) i f = 1.6 ma, v o = 0.4 v, v cc = 4.5 v SFH6318 ctr 300 1600 2600 % i f = 0.5 ma, v o = 0.4 v, v cc = 4.5 v sfh6319 ctr 400 2000 3500 % i f = 1.6 ma, v o = 0.4 v, v cc = 4.5 v sfh6319 ctr 500 1600 2600 % switching characteristics (t amb = 25 c, unless otherwise specified) parameter test condition part symbol min. typ. max. unit propagation delay time to logic low at output i f = 1.6 ma, r l = 2.2 k SFH6318 t phl - 2 10 s propagation delay time to logic low at output (1) i f = 0.5 ma, r l = 4.7 k sfh6319 t phl - 6 25 s propagation delay time to logic low at output (1) i f = 12 ma, r l = 270 sfh6319 t phl -0.61s propagation delay time to logic high at output i f = 1.6 ma, r l = 2.2 k SFH6318 t plh - 2 35 s propagation delay time to logic high at output (1) i f = 0.5 ma, r l = 4.7 k sfh6319 t plh - 4 60 s propagation delay time to logic high at output (1) i f = 12 ma, r l = 270 sfh6319 t plh -1.57s common mode transient immunity parameter test condition symbol min. typ. max. unit common mode tr ansient immunity at logic high level output (1)(2) i f = 0 ma, r l = 2.2 k , v cm = 10 v p-p |cm h | - 1000 - v/s common mode tr ansient immunity at logic low level output (1)(2) i f = 1.6 ma, r l = 2.2 k , v cm = 10 v p-p |cm l | - 1000 - v/s pulse generator z o =50 t r =5ns i f = monitor 10 % duty cycle 1/f < 100 s i f r l v o c l = 15 pf 0.1 f + 5 v r m 1 2 3 4 8 7 6 5 t r 5v 10 % v t plh t phl 5v v ol 90 % 0 i (saturated response) 1.5 v 1.5 v (non-saturated response) v o t f 10 % 90 %
SFH6318, sfh6319 www.vishay.com vishay semiconductors rev. 2.0, 14-jul-15 4 document number: 83678 for technical questions, 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. 2 - test circuit for transien t immunity and typical waveforms note ? as per iec 60747-5-5, 7.4.3.8.2, this opto coupler is suitable for saf e electrical insulation only within the safety rating s. compliance with the safety ratings shall be ensured by means of protective circuits. safety and insulation ratings parameter test condition symbol value unit climatic classifica tion according to iec 68 part 1 55/100/21 pollution degr ee according to din vde 0109 2 comparative tracking index i nsulation grou p iiia cti 175 maximum rated withstanding isolation voltage according to ul1577, t = 1 min v iso 3333 v rms tested withstanding isolation voltage according to ul1577, t = 1 s v iso 4000 v rms maximum transient isol ation voltage according to din en 60747-5-5 v iotm 6000 v peak maximum repetitive peak isolation voltage according to din en 60747-5-5 v iorm 560 v peak 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 v io = 500 v, t amb = t s r io 10 9 output safety power p so 350 mw input safety current i si 150 ma safety temperature t s 165 c creepage distance 4mm clearance distance 4mm input to output test voltage, method b v iorm x 1.875 = v pr , 100 % production test with t m = 1 s, partial discharge < 5 pc v pr 1050 v peak input to output test voltage, method a v iorm x 1.6 = v pr , 100 % sample test with t m = 10 s, partial discharge < 5 pc v pr 896 v peak 1 2 3 4 8 7 6 5 i f r l v o 0.1 f + 5 v v cm 220 pulse generator +? v cc a b r cc (2) v cm v o 5v 0v 90 % 10 % 10 % t r t f switch at a: i f =0ma switch at b: i f = 1.6 ma 90 % v ol v o t f +t f =16 ns
SFH6318, sfh6319 www.vishay.com vishay semiconductors rev. 2.0, 14-jul-15 5 document number: 83678 for technical questions, 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 package dimensions (in millimeters) fig. 3 - package drawing package marking fig. 4 - sfh6138 fig. 5 - sfh6139 note ? tape and reel suffix (t) is not part of the package marking. 4.88 0.13 5.31 max. 0.15 0.05 3.18 0.13 1.27 typ. 0.41 0.51 0.1 6.10 0.25 3.98 0.13 lead s coplanarity 0.1 max. 0.20 typ. technical drawing s according to din s pecification s pin one i.d 13 24 5 6 8 7 1.14 0.36 1.27 0.91 4.32 6.60 r0.13 6318 v yww y 68 pin one i.d 6319 v yww y 68 pin one i.d
SFH6318, sfh6319 www.vishay.com vishay semiconductors rev. 2.0, 14-jul-15 6 document number: 83678 for technical questions, 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 packing information fig. 6 - tape and reel pa cking (2000 pieces on reel) fig. 7 - tube packing device per tube type units/tube tubes/box units/box soic-8 100 30 3000 0.35 0.05 1.5 + 0.1 - 0.0 3.78 010 pin 1 5.25 0.10 3.48 0.10 8.0 0.1 6.4 0.1 1.5 + 0.1 - 0.0 1.75 0.10 4.0 0.1 2.0 0.1 5.5 0.1 12.0 0.3 8.00 0.25 4.70 0.25 0.51 0.13 0.51 0.13 3.70 0.25 5.10 0.25 4.10 0.25 1.4 0.13 0.13r typ. 0.64r typ. 3.10 0.25 4.32 0.25 7.00 0.25 ? 3.10 0.10 6.35 513 1 123 ref.
SFH6318, sfh6319 www.vishay.com vishay semiconductors rev. 2.0, 14-jul-15 7 document number: 83678 for technical questions, 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 solder profile fig. 8 - lead (pb)-free reflow solder profile according to j-std-020 handling and storage conditions esd level: hbm class 2 floor life: unlimited conditions: t amb < 30 c, rh < 85 % moisture sensitivity level 1, according to j-std-020 0 50 100 150 200 250 300 0 50 100 150 200 250 300 time (s) temperature (c) 240 c 245 c max. 260 c max. 120 s max. 100 s 217 c max. 30 s max. ramp up 3 c/s max. ramp down 6 c/s 19841 255 c
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