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description t he ps2581a l1, ps2 581a l 2 are optic all y coup led iso l ato r s contai nin g a gaas lig ht e m itting d i od e a nd a n np n silico n ph ototra nsistor in a p l a s tic dip (dual in-lin e packa ge ) to realize a n exc e ll ent cost performa nce. cree pag e dista n ce an d cle a ra nce of lea d s ar e over 8 mil lim eters. t he ps2581al 2 is lea d be ndi ng t y pe (g ull- wing) for surface mountin g. feat ures ? lon g cree pag e and cle a ra nce distance (8 m m) pin connection (top view) 1 2 3 4 1. anode 2. cathode 3. emitter 4. collector ? high is ol ation v o ltag e (bv = 5 000 vr.m.s.) ? high-s p e ed s w itchin g (t r = 5 s t yp., t f = 7 s t yp.) ? orderin g numb e r of tape pro d u ct: ps2581a l 2 -e3, e4: 1 00 0 pcs/reel ? pb-f ree pro d u c t ? safet y stan dar ds ? ul, bsi, csa, nemko, demko, semko, fimko approve d ? din en60 747- 5-2 (vde0 884 part2) appr ove d applic atio ns ? po w e r su ppl y ? t e lephon e/f a x. ? f a /oa equipm ent ? programm abl e logic co ntroll er photocoupler PS2581AL1,ps2581al2 l o ng creepage high isolation voltage 4-pin photocoupler ? nepoc series ? document no. pn10223ej03v0ds ( 3 rd edi tion) date pu blished no v e mber 2004 cp( k ) the mark ? sho w s major re v i s e d poi nts.
pac k a g e dimensio n s (unit : m m ) PS2581AL1 ps2581al2 4.60.35 6.5 +0.5 ?0.1 1.00.2 6.5 +0.5 ?0.1 4.60.35 1.00.2 1.250.15 0.25 m 3.50.3 2.54 3.850.4 3.150.35 0.35 1.250.15 0.500.1 0.25 m 3.50.3 2.54 7.62 10.16 12.0 max. 0.90.25 0.250.2 0 to 15? 7.62 10.16 1 2 4 3 1 2 4 3 photocoupler co nstru c tio n p a r a m e t e r u n i t ( m i n . ) air distance 8 mm outer cree page distance 8 mm inner c r eepag e distance 4 mm isolation thickne ss 0.4 mm data sh eet pn102 23ej03 v 0ds 2 PS2581AL1,ps2581al2
marking example 2581a n 301 assembly lot week assembled year assembled (last 1 digit) in-house code ctr rank code no. 1 pin mark n 3 01 vde mark package new pkg made in japan made in taiwan e h solder plating specification solder contains lead pb-f ree jk data sh eet pn102 23ej03 v 0ds 3 PS2581AL1,ps2581al2
or derin g info rma t ion part numbe r orde r numb er solder plating specification packing sty l e safet y stand ard approval application part number *1 p s 2 5 8 1 a l 1 p s 2 5 8 1 a l 1 s o l d e r magazine case 100 pcs standard p r oduct s PS2581AL1 p s 2 5 8 1 a l 2 p s 2 5 8 1 a l 2 c o n t a i n s l e a d ( u l , c s a , b s i , n e m k o , ps2581al2 p s 2 5 8 1 a l 2 - e 3 p s 2 5 8 1 a l 2 - e 3 embossed tape 1 000 pcs/reel s e m k o , d e m k o , f i m k o , p s 2 5 8 1 a l 2 - e 4 p s 2 5 8 1 a l 2 - e 4 din en6074 7-5 - 2 p s 2 5 8 1 a l 1 p s 2 5 8 1 a l 1 - a p b - f r e e magazine case 100 pcs (vde0884 pa rt2) PS2581AL1 p s 2 5 8 1 a l 2 p s 2 5 8 1 a l 2 - a approved pro ducts) p s 2 5 8 1 a l 2 p s 2 5 8 1 a l 2 - e 3 p s 2 5 8 1 a l 2 - e 3 - a embossed tape 1 000 pcs/reel p s 2 58 1a l2 -e 4 p s 2 58 1a l2 -e 4-a *1 f o r the app licatio n of the safet y stan dar d, follo w i ng par t number sho u l d be use d . absolute maximum rati n gs (t a = 25 c, unl ess other w i s e specifie d ) 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 d i o d e r e v e r s e voltage v r 6 v f o r w a r d cu rre n t ( d c ) i f 3 0 m a power dissipation derating ? p d / c 1 . 5 mw/ c p o w e r d i s s i p a t i o n p d 1 5 0 m w peak for w a r d c u rrent *1 i fp 0 . 5 a transistor collector to emitter voltage v ceo 7 0 v emitter to collector voltage v eco 5 v c o l l e c t o r curr ent i c 3 0 m a power dissipation dela y ? 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 5 0 0 0 v r . m . s . oper ating ambient tempe r ature t a ? 55 to +100 c storage t e mper ature t st g ? 55 to +150 c *1 pw = 100 s, dut y cy c l e = 1% *2 ac voltag e for 1 minute at t a = 2 5 c, rh = 60% bet w e e n in put and output data sh eet pn102 23ej03 v 0ds 4 PS2581AL1,ps2581al2
electri c a l ch ar ac t e ristics (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 . t y p . m a x . u n i t d i o d e f o r w a r d voltage v f i f = 10 ma 1.2 1.4 v r e v e r s e cur r ent i r v r = 5 v 5 a t e r m i n a l capacit a n c e c t v = 0 v, f = 1.0 mhz 10 pf t r ansistor collector t o e m i t t e r d a r k current i ceo v ce = 70 v, i f = 0 ma 100 na c o u p l e d c u r r e nt tr ansfer r a t i o (i c /i f ) *1 c t r i f = 5 ma, v ce = 5 v 50 300 % c o l l e c t o r sa tu ra ti o n volt ag e v ce (s at) i f = 10 ma, i c = 2 ma 0.13 0.3 v i s o l a t i o n resista n c e r i-o v i-o = 1.0 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 = 1.0 mhz 0.4 pf r i s e time *2 t r v cc = 10 v, i c = 2 ma, r l = 100 ? 5 s f a l l ti me *2 t f 7 *1 ct r rank n : 50 to 300 (%) h : 80 to 160 (%) q : 100 to 200 ( % ) w : 130 to 260 ( % ) *2 t e st circuit for sw itching time pw = 100 s duty cycle = 1/10 v cc v out r l = 100 ? 50 ? i f pulse input data sh eet pn102 23ej03 v 0ds 5 PS2581AL1,ps2581al2
typical c h a r acte r i s tics (t a = 25 c, unless other w i s e s p ecified ) 200 150 100 50 0 25 50 75 100 125 1.5 mw/?c diode power dissipation p d (mw) ambient temperature t a (?c) diode power dissipation vs. ambient temperature 200 150 100 50 0 25 50 75 100 125 1.5 mw/?c transistor power dissipation p c (mw) ambient temperature t a (?c) transistor power dissipation vs. ambient temperature 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 forward current i f (ma) forward voltage v f (v) forward current vs. forward voltage 0.05 collector to emitter dark current i ceo (na) ambient temperature t a (?c) collector to emitter dark current vs. ambient temperature 1 10 100 1 000 10 000 0 2 5 5 0 7 5 100 v ce = 70 v v ce = 24 v collector current i c (ma) collector to emitter voltage v ce (v) collector current vs. collector to emitter voltage 25 10 20 02 46 8 15 5 10 i f = 1 ma i f = 2 ma i f = 5 ma i f = 10 ma collector saturation voltage v ce(sat) (v) collector current vs. collector saturation voltage collector current i c (ma) 0.1 1 10 0 0 . 2 0.4 0.6 0 . 8 1.0 i f = 1 ma i f = 2 ma i f = 5 ma i f = 10 ma rem a rk t he graphs in d i cate nom ina l character i stics. data sh eet pn102 23ej03 v 0ds 6 PS2581AL1,ps2581al2
t a = 25?c t a = 60?c 1.2 1.0 0.8 0.6 0.4 0.2 0 10 2 10 3 10 4 10 5 i f = 5 ma (typ.) time (hr) ctr (relative value) long term ctr degradation 10 ambient temperature t a (?c) normalized current transfer ratio ctr normalized current transfer ratio vs. ambient temperature normalized to 1.0 at t a = 25?c, i f = 5 ma, v ce = 5 v 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 ? 50 ? 25 0 2 5 5 0 7 5 100 ctr:270% ctr:130% frequency f (khz) normalized gain g v frequency response 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 load resistance r l (k ? ) switching time vs. load resistance switching time t ( s) 1 10 100 1 000 1 1 0 100 t r t d t s t f i f = 5 ma, v cc = 5 v, ctr = 216% load resistance r l ( ? ) switching time t ( s) switching time vs. load resistance 0.1 1 10 100 10 100 1 000 10 000 t f t r t d t s i c = 2 ma, v cc = 10 v, ctr = 216% forward current i f (ma) current transfer ratio ctr (%) current transfer ratio vs. forward current 0 50 100 150 200 250 0.01 0.1 1 1 0 100 v ce = 5 v , n = 2 sample a b rem a rk t he graphs in d i cate nom ina l character i stics. data sh eet pn102 23ej03 v 0ds 7 PS2581AL1,ps2581al2
taping specifications (unit : m m ) ps2581al2-e3 ps2581al2-e4 2.050.1 2.00.1 4.00.1 1.550.1 1.750.1 4.40.2 12.350.15 0.38 11.50.1 24.00.3 6.60.2 12.00.1 2.00.5 r 1.0 13.00.2 21.00.8 3302.0 1001.0 2.00.5 29.51.0 25.51.0 outline and dimensions (tape) tape direction outline and dimension (reel) 23.9 to 27.4 outer edge of flange packing: 1 000 pcs/reel data sh eet pn102 23ej03 v 0ds 8 PS2581AL1,ps2581al2
notes on ha n d ling 1. recomme nded solderi ng condition s (1) in frared ref l o w sold erin g ? peak reflo w te mperatur e 260 c or bel o w (p acka ge sur f ace temperat u r e) ? t i me of peak reflo w temp erat ure 10 seco nds or l e ss ? t i me of temper ature hi gh er than 22 0 c 60 seco nds or l e ss ? t i me to prehea t temperature from 120 to 1 8 0 c 120 30 s ? numb er of reflo w s t h ree ? f l ux rosin fl u x cont aini ng sma ll a m ount of chlor i ne (t he flux w i t h a maximum chl o r i ne co ntent of 0.2 w t % is recommen ded.) 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) wav e soldering ? t e mperature 260 c or bel o w (mo lten so ld er temperatur e ) ? t i me 10 seco nds or l e ss ? prehe atin g con d itio ns 120 c or bel o w (p acka ge sur f ace temperat u r e) ? numb er of times one (allo w e d t o be di pp ed in sold er incl udi n g plastic mo ld portio n .) ? f l ux rosin fl u x cont aini ng sma ll a m ount of chlor i ne (t he flux w i t h a ma ximum c h lori ne content of 0.2 w t % is recommend ed.) (3) soldering by soldering i r on ? peak temper ature (le ad p a rt temper ature) 350 c or bel o w ? t i me (each pin s ) 3 secon d s or le ss ? f l ux rosin fl u x cont aini ng sma ll a m ount of chlor i ne (t he flux w i t h a maximum chl o r i ne co ntent of 0.2 w t % is recommen ded.) (a) solder ing of leads sh ou ld be made at th e poi nt 1.5 to 2.0 mm from the root of the lea d . (b) please b e sure that the te mperatur e of the packa ge w o u l d not be heate d over 10 0 c. data sh eet pn102 23ej03 v 0ds 9 PS2581AL1,ps2581al2
(4) cautions ? fluxes avoid removing the residual flux with freon-based and chlorine-based cleaning solvent. 2. cautions regarding noise be aware that when voltage is applied suddenly bet ween the photocoupler?s input and output or between collector-emitters at startup, the out put transistor may enter the on state, even if the volt age is within the absolute maximum ratings. usage cautions 1. protect against static electricity when handling. 2. avoid storage at a high temperature and high humidity. data sheet pn10223ej03v0ds 10 PS2581AL1,ps2581al2
4590 p a t r ick hen r y drive san t a c l ara, ca 9505 4- 181 7 teleph o n e : ( 408) 919- 25 00 facsim ile: ( 408 ) 988- 027 9 subject: compliance with eu dire ctives cel certifies, to its kno w ledge, that semicondu ctor and laser products detailed below are compliant with the requirements of european union (eu) directive 2002/95/ec restriction on use of hazardous substances in electrical and electron ic equipment (rohs) an d the requir e ments of eu directive 2003/11/ec restriction o n penta and octa bde. cel pb-free products ha ve the same base part n u mber with a suffix added. the suffix ?a indicates that the device is pb-fre e. the ?az suffix is use d to designa te devices containing pb which are exempted from the requirement of ro hs directive (*). in all cases the de vices have pb-free terminals. all devices with these suffixes meet the require ments of the rohs directive. this statu s is based on cel?s understanding of t he eu directives and kn owledge of the materials that go into its pr oducts as of the date of disclo s ure o f this inform ation. re st rict e d s u bst a n c e per rohs con c e n tratio n limit per rohs (value s are n o t yet fixed) con c e n tratio n contai ned in cel devices - a - a z lead (p b) < 100 0 ppm not dete cted (*) mercury < 100 0 ppm not dete cted cadmi u m < 100 ppm not dete cted hexavale nt chromi um < 100 0 ppm not dete cted pbb < 1000 ppm not detec t ed pbde < 1000 ppm not detec t ed if you should have any additional q uestions reg a rding our d e vices and compliance t o environme n tal standards, p l ease do not hesitate to contact your local representative. important inf o rm ation and disclaimer: infor m ation provided b y cel on its w ebsite or in other communi cations concertin g the subs tance content of its pro ducts represents know ledge and b e lief as of t he date that it is provided. cel bases its know ledge a n d belief on informa t ion provided b y t h ird parties and make s no representa t ion or w a rran t y a s to the accurac y of such information. efforts are u nder w a y to b e tte r integrate informa t ion from third pa rties. cel has ta ken and cont inue s to take reasona ble steps to provide repr esentative and ac cur a te information but ma y not h a ve conducted destructive testing or chemical analy s is on incoming ma terials and chemicals. cel and ce l suppliers consid er certain inform ation to be pro p ri etar y , and thus c as numbers and other limited information ma y not be availab le for release. in no event shall cel?s liability ari s ing out of such information e x cee d the total purch ase price of the cel part ( s) at issue s old by cel to customer on an annual basis. see cel te rms and conditions f o r additional cl arification of w a rran t ies and liability .

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