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r08ds0073ej0500 rev.5.00 page 1 of 12 jan 9, 2013 pin connection (top view) 1. anode, cathode 2. cathode, anode 3. emitter 4. collector 43 12 the mark shows major revised points. the revised points can be easily searched by copying an "" in the pdf file and specifying it in the "find what:" field. data sheet ps2705a-1 high isolation voltage sop photocoupler description the ps2705a-1 is an optically coupled isolator containing a gaas light emitting diode and an npn silicon phototransistor to realize an excellent cost performance. this package is sop (small outline package) type and has shield effect to cut off ambient light. it is designed for high density mounting applications. features ? ac input response ? high isolation voltage (bv = 3 750 vr.m.s.) ? sop (small outline package) type ? ordering number of taping product: ps2705a-1-f3: 3 500 pcs/reel ? pb-free product ? safety standards ? ul approved: no. e72422 ? csa approved: no. ca 101391 (ca5a, can/csa-c22.2 60065, 60950) ? semko, nemko, demko, fimko approved (en 60065, en 60950) ? din en 60747-5-5 (vde 0884-5) approved (option) applications ? hybrid ic ? telephone/fax. ? fa/oa equipment ? programmable logic controllers ? power supply r08ds0073ej0500 rev.5.00 jan 9, 2013
ps2705a-1 r08ds0073ej0500 rev.5.00 page 2 of 12 jan 9, 2013 package dimensions (unit: mm) 4.00.5 7.00.3 4.4 0.50.3 0.15 +0.10 ?0.05 2.0 0.10.1 2.10.2 2.54 0.4 +0.10 ?0.05 0.25 m 1 2 4 3 photocoupler construction parameter unit (min.) air distance 5 mm outer creepage distance 5 mm inner creepage distance 2.5 mm isolation distance 0.3 mm
ps2705a-1 r08ds0073ej0500 rev.5.00 page 3 of 12 jan 9, 2013 marking example n 3 01 ctr rank code year assembled(last 1 digit) week assembled r 705a n301 no.1 pin mark *2 *1 remark "ps2" and "-1" are omitted from original type number trade mark type number assembly lot note: bar indication contents of *1 and *2. made in taiwan r 705a n301 " " (vertical bar) :made in japan made in japan r 705a n301 *1: no indication *2: no indication *1: no indication *2: " | " (vertical bar)
ps2705a-1 r08ds0073ej0500 rev.5.00 page 4 of 12 jan 9, 2013 ordering information part number order number solder plating specification packing style safety standard approval application part number *1 ps2705a-1-f3 ps2705a-1-f3-a embossed tape 3 500 pcs/reel standard products (ul, csa, semko, nemko, demko, fimko approved) ps2705a-1-v-f3 ps2705a-1-v-f3-a pb-free embossed tape 3 500 pcs/reel din en 60747-5-5 (vde 0884-5) approved (option) ps2705a-1 note: *1. for the application of the safety stand ard, following part number should be used. absolute maximum ratings (t a = 25 c, unless otherwise specified) parameter symbol ratings unit diode forward current (dc) i f 50 ma power dissipation derating p d / c 0.8 mw/ c power dissipation p d 80 mw peak forward current *1 i fp 0.5 a transistor collector to emitter voltage v ceo 70 v emitter to collector voltage v eco 5 v collector current i c 30 ma power dissipation derating p c / c 1.5 mw/ c power dissipation p c 150 mw isolation voltage *2 bv 3 750 vr.m.s. operating ambient temperature t a ?55 to +100 c storage temperature t stg ?55 to +150 c note: *1. pw = 100 s, duty cycle = 1% *2. ac voltage for 1 minute at t a = 25 c, rh = 60% between input and output. pins 1-2 shorted together, 3-4 shorted together.
ps2705a-1 r08ds0073ej0500 rev.5.00 page 5 of 12 jan 9, 2013 electrical characteristics (t a = 25 c) parameter symbol conditions min. typ. max. unit diode forward voltage v f i f = 5 ma 1.2 1.4 v terminal capacitance c t v = 0 v, f = 1.0 mhz 20 pf transistor collector to emitter dark current i ceo i f = 0 ma, v ce = 70 v 100 na coupled current transfer ratio (i c /i f ) *1 ctr i f = 5 ma, v ce = 5 v 50 300 % collector saturation voltage v ce (sat) i f = 10 ma, i c = 2 ma 0.13 0.3 v isolation resistance r i-o v i-o = 1.0 kv dc 10 11 isolation capacitance c i-o v = 0 v, f = 1.0 mhz 0.4 pf rise time *2 t r v cc = 5 v, i c = 2 ma, r l = 100 5 s fall time *2 t f 7 turn-on time *2 t on 8 turn-off time *2 t off 10 note: *1. ctr rank n: 50 to 300 (%) l: 100 to 300 (%) m: 50 to 150 (%) *2. test circuit for switching time pw = 100 s, duty cycle = 1/10 pulse input v cc v out r l = 100 50 i f input output 90% 10% t r t d t f t s t on t off
ps2705a-1 r08ds0073ej0500 rev.5.00 page 6 of 12 jan 9, 2013 typical characteristics (t a = 25 c, unless otherwise specified) ambient temperature t a ( c) collector to emitter dark current vs. ambient temperature collector to emitter dark current i ceo (na) collector saturation voltage v ce (sat) (v) collector current i c (ma) collector current vs. collector saturation voltage 10 000 1 000 100 10 1 0 25 50 75 100 v ce = 24 v v ce = 70 v 10 1 0.1 0 0.2 0.4 0.6 0.8 1 5 ma 2 ma 1 ma i f = 10 ma 100 80 60 40 0 25 50 75 100 125 0.8 mw/ c 200 150 100 50 0 25 50 75 100 125 1.5 mw/ c 100 1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 50 10 5 1 0.5 0.1 0 c ?25 c ?55 c +60 c +25 c t a = +100 c 0.05 20 30 10 20 02 46 8 1 ma 15 5 10 2 ma 5 ma i f = 10 ma 25 ambient temperature t a ( c) diode power dissipation p d (mw) diode power dissipation vs. ambient temperature ambient temperature t a ( c) transistor power dissipation p c (mw) transistor power dissipation vs. ambient temperature forward voltage v f (v) forward current i f (ma) forward current vs. forward voltage collector to emitter voltage v ce (v) collector current i c (ma) collector current vs. collector to emitter voltage remark the graphs indicate nominal characteristics.
ps2705a-1 r08ds0073ej0500 rev.5.00 page 7 of 12 jan 9, 2013 0 0.2 0.4 0.6 0.8 1.0 1.2 ? 75 ? 25 0 25 50 75 100 ctr : 300% ctr : 90% 0 50 100 150 200 250 300 0.01 0.1 1 10 100 v ce = 5 v, n = 3 0.1 1 10 100 10 100 1 000 10 000 t f t r t s i c = 2 ma, v cc = 5 v, ctr = 236% 1 10 100 1 000 1 10 100 t r t d t s t f i f = 5 ma, v cc = 5 v, ctr = 236% r l = 1 k 300 100 i f = 5 ma, v ce = 5 v 5 0 ? 5 ? 10 ? 15 ? 20 ? 25 0.1 1 10 100 1 000 ?50 t d ambient temperature t a ( c) normalized current transfer ratio vs. ambient temperature normalized current transfer ratio ctr normalized to 1.0 at t a = 25 c, i f = 5 ma, v ce = 5 v forward current i f (ma) current transfer ratio ctr (%) current transfer ratio vs. forward current sample a b c load resistance r l ( ) switching time vs. load resistance switching time t ( s) load resistance r l (k ) switching time vs. load resistance switching time t ( s) frequency f (khz) normalized gain g v frequency response remark the graphs indicate nominal characteristics.
ps2705a-1 r08ds0073ej0500 rev.5.00 page 8 of 12 jan 9, 2013 taping specifications (unit: mm) tape direction outline and dimensions (reel) packing: 3 500 pcs/reel 2.00.5 r 1.0 13.00.2 21.00.8 3302.0 1001.0 2.0 0.5 11.9 to 15.4 outer edge of flange 17.51.0 13.51.0 13.00.2 ps2705a-1-f3 1.550.1 2.00.05 4.00.1 1.750.1 4.60.1 2.9 max. 0.3 8.00.1 outline and dimensions (tape) 2.40.1 1.5 +0.1 ?0 7.40.1 5.50.05 12.00.2
ps2705a-1 r08ds0073ej0500 rev.5.00 page 9 of 12 jan 9, 2013 notes on handling 1. recommended soldering conditions (1) infrared reflow soldering ? peak reflow temperature 260 c or below (package surface temperature) ? time of peak reflow temp erature 10 seconds or less ? time of temperature higher than 220 c 60 seconds or less ? time to preheat temperature from 120 to 180 c 120 30 s ? number of reflows three ? flux rosin flux containing small amount of chlorine (the flux with a maximum chlorine content of 0.2 wt% is recommended.) 12030 s (preheating) 220 c 180 c package surface temperature t ( c) time (s) recommended temperature profile of infrared reflow (heating) to 10 s to 60 s 260 c max. 120 c (2) wave soldering ? temperature 260 c or below (molten solder temperature) ? time 10 seconds or less ? preheating conditions 120 c or below (package surface temperature) ? number of times one (allowed to be dipped in solder including plastic mold portion.) ? flux rosin flux containing small amount of chlorine (the flux with a maximum chlorine content of 0.2 wt% is recommended.) (3) soldering by soldering iron ? peak temperature (lead part temperature) 350 c or below ? time (each pin) 3 seconds or less ? flux rosin flux containing small amount of chlorine (the flux with a maximum chlorine content of 0.2 wt% is recommended.) (a) soldering of leads should be made at the point 1.5 to 2.0 mm from the root of the lead (4) cautions ? fluxes avoid removing the residual flux with freon-based and chlorine-based cleaning solvent.
ps2705a-1 r08ds0073ej0500 rev.5.00 page 10 of 12 jan 9, 2013 2. cautions regarding noise be aware that when voltage is applied suddenly between the photocoupler?s input and output or between collector- emitters at startup, the output transistor may enter the on state, even if the voltage is within the absolute maximum ratings. 3. measurement conditions of current transfer ratio s (ctr), which differ according to photocoupler check the setting values before use, since the forward current conditions at ctr measurement differ according to product. when using products other than at the specified forwar d current, the characteristics curves may differ from the standard curves due to ctr value variations or the like. this tendency may sometimes be obvious, especially below if = 1 ma. therefore, check the characteristics unde r the actual operating conditions and thoroughly take variations or the like into consideration before use. usage cautions 1. protect against static electricity when handling. 2. avoid storage at a high temperature and high humidity.
ps2705a-1 r08ds0073ej0500 rev.5.00 page 11 of 12 jan 9, 2013 specification of vde marks license document parameter symbol spec. unit climatic test class (iec 60068- 1/din en 60068-1) 55/100/21 dielectric strength maximum operating isolation voltage test voltage (partial discharge test, procedure a for type test and random test) upr = 1.6 u iorm , p d < 5 pc u iorm u pr 707 1 131 v peak v peak test voltage (partial discharge test, procedure b for all devices) u pr = 1.875 u iorm , p d < 5 pc upr 1 325 v peak highest permissible overvoltage u tr 6 000 v peak degree of pollution (din en 60664-1 vde0110 part 1) 2 comparative tracking index (i ec 60112/din en 60112 (vde 0303 part 11)) cti 175 material group (din en 60664 -1 vde0110 part 1) iii a storage temperature range t stg ?55 to +150 c operating temperature range t a ?55 to +100 c isolation resistance, minimum value v io = 500 v dc at t a = 25 c v io = 500 v dc at t a max. at least 100 c ris min. ris min. 10 12 10 11 safety maximum ratings (maximum pe rmissible in case of fault, see thermal derating curve) package temperature current (input current i f , psi = 0) power (output or total power dissipation) isolation resistance v io = 500 v dc at t a = tsi tsi isi psi ris min. 150 300 500 10 9 c ma mw
ps2705a-1 r08ds0073ej0500 rev.5.00 page 12 of 12 jan 9, 2013 caution gaas products this product uses gallium arsenide (gaas). gaas vapor and powder are hazardous to human health if inhaled or ingested, so please observe the following points. ? follow related laws and ordinances when disposi ng of the product. if there are no applicable laws and/or ordinances, dispose of the product as recommended below. 1. commission a disposal company able to (with a license to) collect, tran sport and dispose of materials that contain arsenic and ot her such industrial waste materials. 2. exclude the product from general industrial waste and household garbage, and ensure that the product is controlled (as industrial waste subjec t to special control) up until final disposal. ? do not burn, destroy, cut, crush, or chemically dissolve the product. ? do not lick the product or in any way allow it to enter the mouth.
all trademarks and registered trademarks are t he property of their respective owners. c - 1 revision history ps2705a-1 data sheet description rev. date page summary 1.00 may 20, 2004 ? this data sheet was released as pn10397ej01v0ds. 5.00 jan 9, 2013 throughout renesas fo rmat is applied to this data sheet. p.1 ps2705a-1-f4 is deleted from the ordering number of taping product. the safety standards are revised. p.3 the explanation in marking example is revised. p.4 ordering information is modified with the revision of the safety standards. the value in ratings of parameter ?forward current (dc)? is changed from 30 to 50. p.5 turn-on time (ton) and turn-off time (toff) are added to the table in electrical characteristics. the timing chart for rise time, fall time , turn-on time, and turn-off time is added. p.7 the graph of long term ctr degrad ation is deleted from those in typical characteristics. p.8 ps2705a-1-f4 is deleted form tape direction image in taping specifications. p.11 the explanation in specification of vde marks license document is revised.
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