photocoupler ps2765-1 high isolation voltage ac input response type 4-pin sop photocoupler ? nepoc series ? description t he ps2765-1 is an optically coupled isolator containing gaas light emitting diodes and an npn silicon phototransistor. t h is package is mounted in a plastic sop (sma ll outline package) for high density applications. t he package has shield effect to cut off ambient light. features ? isolation distance (0.4 mm min.) ? ac input response ? high isolation voltage (bv = 3 750 vr.m.s.) ? sop (small outline package) ty pe ? high-speed sw itching (t r = 4 s t yp., t f = 5 s t yp.) ? ordering number of taping product: ps2765-1-f 3 , f 4 ? ul approved: f ile no. e72422 (s) ? bsi approved: no. 8436/8437 applications ? hy brid ic ? programmable logic controllers ? pow e r supply the mark ? show s major rev i sed points. document no. pn10250ej01v0ds (1st edition) (prev i ous no. p14145ej3v0ds00) date published february 2003 cp(k)
ps2765-1 package dimensions (unit: m m ) top view 1. anode, cathode 2. cathode, anode 3. emitter 4. collector 43 12 40.5 7.00.3 4.4 0.50.3 0.15 +0.10 ?0.05 0.10.1 2.10.2 2.54 0.4 +0.10 ?0.05 0.25 m photocoupler construction p a r a m e t e r u n i t ( m i n . ) air distance 5 mm creepage distance 5 mm isolation distance 0.4 mm data sheet pn10250ej01v0ds 2
ps2765-1 ordering information (solder contains lead) part number package packing sty l e application part number *1 ps2765-1 4-pin sop magazine case 100 pcs ps2765-1 ps2765-1-f3 embossed tape 3 500 pcs/reel p s 2 7 6 5 - 1 - f 4 *1 f o r the application of the safety st andard, follow i ng part number should be used. ordering information (pb-free) part number package packing sty l e application part number *1 ps2765-1-a 4-pin sop magazine case 100 pcs ps2765-1 PS2765-1-F3-A embossed tape 3 500 pcs/reel p s 2 7 6 5 - 1 - f 4 - a *1 f o r the application of the safety st andard, follow i ng part number should be used. absolute maximum ratings (t a = 25 c, unless otherw ise specified) p a r a m e t e r s y m b o l r a t i n g s u n i t diode forw ard current (dc) i f 50 ma p o w e r d i s s i p a t i o n p d 8 0 m w peak forw ard current *1 i fp 1.0 a transistor collector to emitter voltage v ceo 4 0 v emitter to collector voltage v eco 5 v c o l l e c t o r c u r r e n t i c 4 0 m a pow e r dissipation derating ? p c / c 1 . 5 mw/ c p o w e r d i s s i p a t i o n p c 1 5 0 m w isolation voltage *2 b v 3 7 5 0 v r . m . s . operating ambient temperature t a ?55 to +100 c storage temperature t st g ?55 to +150 c *1 pw = 100 s, duty cy cle = 1 % *2 ac voltage for 1 minute at t a = 25 c, rh = 60 % betw een input and output data sheet pn10250ej01v0ds 3
ps2765-1 electrical characteristics (t a = 25 c) p a r a m e t e r s y m b o l c o n d i t i o n s m i n . ty p . m a x . u n i t d i o d e f o r w ard v o l t a g e v f i f = 5 ma 1.1 1.4 v t e r m i n a l c a p a c i t a n c e c t v = 0 v, f = 1 mhz 30 pf t r a n s i s t o r collector to emitter dark current i ceo i f = 0 ma, v ce = 40 v 100 na coupled current transfer ratio (i c /i f ) *1 c t r i f = 5 ma, v ce = 5 v 50 100 400 % c o l l e c t o r s a t u r a t i o n voltage v ce (s at) i f = 10 ma, i c = 2 ma 0.3 v i s o l a t i o n r e s i s t a n c e r i-o v i-o = 1 kv dc 1 0 11 ? i s o l a t i o n c a p a c i t a n c e c i-o v = 0 v, f = 1 mhz 0.4 pf r i s e time *2 t r v cc = 5 v, i c = 2 ma, r l = 100 ? 4 s f a l l ti me *2 t f 5 *1 ct r rank n: 50 to 400 (%) *2 t e st circuit for sw itching time v cc v out i f r l = 100 ? 50 ? pulse input in monitor pw = 100 s duty cycle = 1/10 data sheet pn10250ej01v0ds 4
ps2765-1 typical characteristics (t a = 25 c, unless otherw ise specified) 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 ambient temperature t a (?c) collector to emitter dark current i ceo (na) collector to emitter dark current vs. ambient temperature collector saturation voltage v ce(sat) (v) collector current i c (ma) collector current vs. collector saturation voltage 210 150 180 60 90 120 30 25 50 75 100 0 100 10 1 0.1 0.01 0.0 0.5 1.0 1.5 2.0 0 ?c ?25 ?c ?50 ?c 68 4 2 01 35 30 20 25 15 5 10 0 10 ma 5 ma ?25 0 25 50 75 100 1 10 100 1 000 10 000 v ce = 20 v 40 v 0.1 1 10 100 0.0 0.2 0.4 0.6 0.8 1.0 2 ma 5 ma 10 ma i f = 1ma i f = 25 ma 20 ma 15 ma 100 40 60 80 20 0 25 50 75 100 +60 ?c +25 ?c t a = +100 ?c data sheet pn10250ej01v0ds 5
ps2765-1 frequency response frequency f (khz) normalized gain gv long term ctr degradation time (hr) ctr (relative value) forward current i f (ma) current transfer ratio ctr (%) current transfer ratio vs. forward current normalized to 1.0 at t a = 25 ?c, i f = 5 ma, v ce = 5 v ambient temperature t a (?c) normalized current transfer ratio ctr normalized current transfer ratio vs. ambient temperature switching time t ( s) load resistance r l ( ?) switching time vs. load resistance load resistance r l ( ?) switching time vs. load resistance switching time t ( s) 1.2 1.4 ?50 1.0 0.8 0.6 0.4 0.2 0.0 ?25 02 5 50 75 100 100 10 1 10 k 1 k 100 10 i c = 2 ma, v cc = 5 v, ctr = 200 % 0 ?5 ?10 ?15 ?20 ?25 0.1 1 10 100 1 000 100 ? 300 ? r l = 1 k ? 0.1 1 10 100 0 50 100 150 200 250 300 350 400 v ce = 5 v, n = 3 t f t r t d t s 0.1 1 10 100 1 000 i f = 1 ma, v cc = 5 v, ctr = 200 % 10 100 1 k 10 k 100 k t f t s t r t d 1.2 1.0 0.0 0.4 0.2 0.8 0.6 10 2 10 3 11 0 4 10 5 10 6 i f = 1 ma, t a = 25 ?c i f = 5 ma, t a = 25 ?c i f = 20 ma, t a = 25 ?c i f = 20 ma, t a = 60 ?c i f = 5 ma remark t he graphs indicate nominal characteristics. data sheet pn10250ej01v0ds 6
ps2765-1 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 ps2765-1-f3 ps2765-1-f4 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 data sheet pn10250ej01v0ds 7
ps2765-1 notes on handling 1. recommended soldering conditions (1) infrared reflow soldering ? peak reflow temperature 235 c or below (package surface temperature) ? t i me of temperature higher than 210 c 30 seconds or less ? number of reflow s t h ree ? f l ux rosin flux containing small amount of chlorine (t he flux w i th a maximum chlorine content of 0.2 w t % is recommended.) 60 to 120 s (preheating) 210 ?c 100 to 160 ?c package surface temperature t (?c) time (s) (heating) to 10 s to 30 s 235 ?c (peak temperature) recommended temperature profile of infrared reflow (2 ) dip s o lde r ing ? t e mperature 260 c or below (molten solder temperature) ? t i me 10 seconds or less ? number of times one (allow ed to be dipped in solder including plastic mold portion.) ? f l ux rosin flux containing small amount of chlo rine (t he flux w i th a maximum chlorine content of 0.2 w t % is recommended.) (3 ) ca utions ? f l uxes avoid removing the residual flux w i th freon-based and chlorine-based cleaning solvent. 2. cautions regarding noise be aw are that w hen voltage is applied suddenly bet w een the photocoupler?s i nput and output or betw een corrector-emitters at startup, the out put side may enter the on st ate, even if the voltage is w i thin the absolute max i mum ratings. data sheet pn10250ej01v0ds 8
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