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data sheet the information in this document is subject to change without notice. before using this document, please confirm that this is the latest version. not all devices/types available in every country. please check with local nec representative for availability and additional information. ? 1995, 2001 document no. p10125ej5v0ds00 (5th edition) date published february 2001 ns cp(k) printed in japan photocoupler ps2802-1,ps2802-4 high isolation voltage darlington transistor type sop photocoupler - nepoc tm series - the mark ? ? ? ? shows major revised points. description the ps2802-1 and ps2802-4 are optically coupled isolators containing a gaas light emitting diode and an npn silicon darlington-connected photo transistor in a plastic sop for high density applications. this package has shield effect to cut off ambient light. features ? high isolation voltage (bv = 2 500 vr.m.s.) ? small and thin package (4,16-pin sop, pin pitch 1.27 mm) ? high current transfer ratio (ctr = 2 000 % typ. @ i f = 1 ma, v ce = 2 v) ? ordering number of tape product: ps2802-1-f3, f4, ps2802-4-f3, f4 ? safety standards: ps2802-1, -4 ? ul approved: file no. e72422 (s) ? bsi approved: no. 8188, 8189 ? vde0884 approved (option): ps2802-4 only applications ? programmable logic controllers ? measuring instruments ?hybrid ic
data sheet p10125ej5v0ds 2 ps2802-1,ps2802-4 package dimensions (unit: mm) m 0.12 0.40.1 1.27 2.0 2.3 max. 0.10.1 ps2802-1 ps2802-4 4.4 7.00.3 0.50.3 1.3 0.15 +0.10 C0.05 2.70.3 10.30.3 4.4 7.00.3 0.50.3 1.3 0.15 +0.10 C0.05 1. anode 2. cathode 3. emitter 4. collector 43 12 top view anode cathode emitter collector 1. 3. 5. 7. 2. 4. 6. 8. 9. 11. 13. 15. 10. 12. 14. 16. 12345678 16 15 14 13 12 11 10 9 top view 1.27 2.0 2.3 max. 0.10.1 m 0.12 0.40 +0.10 C0.05 marking assembly lot 0 03 week assembled last number of type no. : 2 ps2802-1 n 0 03 country assembled type number assembly lot no. 1 pin mark ps2802-4 ps2802-4 n 003 week assembled year assembled (last 1 digit) year assembled (last 1 digit) ctr rank code 2 003
data sheet p10125ej5v0ds 3 ps2802-1,ps2802-4 ordering information part number package packing style application part number *1 ps2802-1 4-pin sop 50 pcs (tape 50 pcs cut) ps2802-1 ps2802-1-f3 embossed tape 3 500 pcs/reel ps2802-1-f4 ps2802-4 16-pin sop magazine case 45 pcs ps2802-4 ps2802-4-f3 embossed tape 2 500 pcs/reel ps2802-4-f4 *1 for the application of the safety standard, following part number should be used. absolute maximum ratings (t a = 25 c, unless otherwise specified) parameter symbol ratings unit ps2802-1 ps2802-4 diode forward current (dc) i f 50 ma reverse voltage v r 6v power dissipation derating d p d / c 0.6 0.8 mw/ c power dissipation p d 60 80 mw/ch peak forward current *1 i fp 1a transistor collector to emitter voltage v ceo 40 v emitter to collector voltage v eco 6v collector current i c 90 100 ma/ch power dissipation derating d p c / c1.2mw/ c power dissipation p c 120 mw/ch isolation voltage *2 bv 2 500 vr.m.s. operating ambient temperature t a - 55 to +100 c storage temperature t stg - 55 to +150 c *1 pw = 100 m s, duty cycle = 1 % *2 ac voltage for 1 minute at t a = 25 c, rh = 60 % between input and output
data sheet p10125ej5v0ds 4 ps2802-1,ps2802-4 electrical characteristics (t a = 25 c) parameter symbol conditions min. typ. max. unit diode forward voltage v f i f = 5 ma 1.1 1.4 v reverse current i r v r = 5 v 5 m a terminal capacitance c t v = 0 v, f = 1.0 mhz 15 pf transistor collector to emitter dark current i ceo v ce = 40 v, i f = 0 ma 400 na coupled current transfer ratio (i c / if ) *1 ctr i f = 1 ma, v ce = 2 v 200 2 000 % collector saturation voltage v ce(sat) i f = 1 ma, i c = 2 ma 1.0 v isolation resistance r i-o v i-o = 1.0 kv dc 10 11 w 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 w 200 m s fall time *2 t f 200 *1 ctr rank (ps2802-1 only) k : 2 000 to (%) l : 700 to 3 400 (%) m : 200 to 1 000 (%) n : 200 to (%) *2 test circuit for switching time v cc v out r l = 100 w i f 50 w pulse input pw = 1 ms duty cycle = 1/10
data sheet p10125ej5v0ds 5 ps2802-1,ps2802-4 typical characteristics (t a = 25 c, unless otherwise specified) v ce = 2 v 5 v 10 v 24 v 40 v C50 C25 0 25 50 75 100 10 000 1 000 100 10 1 collector to emitter dark current i ceo (na) ambient temperature t a (?c) collector to emitter dark current vs. ambient temperature ambient temperature t a (?c) diode power dissipation p d (mw) diode power dissipation vs. ambient temperature 25 50 75 100 100 80 60 40 20 0 0.8 mw/?c 0.6 mw/?c ps2802-4 ps2802-1 1.2 mw/?c ps2802-1 ps2802-4 25 50 75 100 120 100 80 60 40 20 0 transistor power dissipation p c (mw) ambient temperature t a (?c) transistor power dissipation vs. ambient temperature 100 50 10 5 1 0.5 0.1 0.7 0.9 1.1 1.3 1.5 0.8 1.0 1.2 1.4 forward current i f (ma) forward voltage v f (v) forward current vs. forward voltage 0 ?c C25 ?c C50 ?c t a = +100 ?c +60 ?c +25 ?c collector current i c (ma) collector to emitter voltage v ce (v) collector current vs. collector to emitter voltage 2468 10 160 140 120 100 80 60 40 20 0 5 ma 1 ma i f = 0.5 ma 2 ma i f = 10 ma 5 ma 1 ma 0.5 ma 0.2 ma 0.1 ma 0.4 0.6 0.8 1.0 1.2 1.4 1.6 200 100 50 10 5 1 0.5 0.2 collector current i c (ma) collector saturation voltage v ce(sat) (v) collector current vs. collector saturation voltage
data sheet p10125ej5v0ds 6 ps2802-1,ps2802-4 t r t f t d t s v cc = 5 v, i c = 2 ma, ctr = 1 910 % 10 000 1 000 100 10 1 0.1 0.5 1.0 5.0 load resistance r l (k w ) switching time vs. load resistance switching time t ( s) m
! # normalized to 1.0 at t a = 25 ?c, i f = 1 ma, v ce = 2 v normalized current transfer ratio ctr ambient temperature t a (?c) normalized current transfer ratio vs. ambient temperature C50 C25 0 25 50 75 100 1.4 1.0 1.2 0.8 0.6 0.4 0.2 v ce = 2 v 10 50 100 500 3 000 2 500 2 000 1 500 1 000 500 0 current transfer ratio ctr (%) current transfer ratio vs. forward current forward current i f ( a) m t f t s t r t d v cc = 5 v, i f = 1 ma, ctr = 1 910 % load resistance r l (k w) switching time vs. load resistance switching time t ( s) m 0.1 1.0 10 100 10 000 1 000 100 10 1 i f = 1 ma, v ce = 2 v r l = 100 w frequency response normalized gain gv frequency f (khz) 0.2 0.5 1 2 5 10 20 50 100 200 0 C10 C5 C15 C20 current transfer ratio ctr (%) forward current i f (ma) current transfer ratio vs. forward current v ce = 2 v 0.1 1 0.5 10 5 30 8 000 7 000 6 000 5 000 4 000 3 000 2 000 1 000 0 sample a b c d sample a b c d
data sheet p10125ej5v0ds 7 ps2802-1,ps2802-4 i f = 1 ma t a = 25 ?c 60 ?c time (hr) ctr (relative value) long term ctr degradation 10 10 2 10 3 10 4 10 5 10 6 1.2 1.0 0.8 0.6 0.4 0.2 0.0 remark the graphs indicate nominal characteristics.
data sheet p10125ej5v0ds 8 ps2802-1,ps2802-4 taping specifications (unit: mm) tape direction ps2802-1-f3 ps2802-1-f4 2 003 2 003 2 003 2 003 2 003 2 003 2 003 2 003 2 003 2 003 outline and dimensions (reel) packing: 3 500 pcs/reel 2.00.5 r 1.0 13.00.5 f 21.00.8 f 16.4 +2.0 C0.0 1005.0 f 330 f 2.5 outline and dimensions (tape) 1.550.1 4.00.1 2.00.1 4.00.1 1.750.1 2.8 max. 7.550.1 0.3 7.50.1 16.00.3 2.850.1 2.30.1 1.5 +0.1 C0 f
data sheet p10125ej5v0ds 9 ps2802-1,ps2802-4 tape direction ps2802-4-f3 ps2802-4-f4 outline and dimensions (reel) packing: 2 500 pcs/reel 16.4 +2.0 C0.0 2.5 330 f 1005.0 f 2.00.5 r 1.0 13.00.5 f 21.00.8 f outline and dimensions (tape) 1.550.1 12.00.1 2.00.1 4.00.1 1.750.1 16.00.3 8.30.1 2.8 max. 10.70.1 0.3 2.30.1 7.50.1 1.5 +0.1 C0 f
data sheet p10125ej5v0ds 10 ps2802-1,ps2802-4 notes on handling 1. recommended soldering conditions (1) infrared reflow soldering ? peak reflow temperature 235 c or below (package surface temperature) ? time of temperature higher than 210 c 30 seconds or less ? 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.) 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 soldering ? temperature 260 c or below (molten solder temperature) ? time 10 seconds or less ? 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) 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 between the photocouplers input and output or between corrector-emitters at startup, the output side may enter the on state, even if the voltage is within the absolute maximum ratings.
data sheet p10125ej5v0ds 11 ps2802-1,ps2802-4 programmable logic controllers example purpose: in-out interface com ps2802C1 ps2802C4 mtgpg ac.dc servo motor driver unit pulse motor driver unit m pulse generator heater controller motor controller amplifier sensor xaxis yaxis servo motor servo motor controller programmable logic controller controller computer crt pc printer terminal terminal printer fdd pd4050 power supply memory cassette
ps2802-1,ps2802-4 caution within this device there exists gaas (gallium arsenide) material which is a harmful substance if ingested. please do not under any circumstances break the hermetic seal. nepoc is a trademark of nec corporation. m8e 00. 4 the information in this document is current as of february, 2001. the information is subject to change without notice. for actual design-in, refer to the latest publications of nec's data sheets or data books, etc., for the most up-to-date specifications of nec semiconductor products. not all products and/or types are available in every country. please check with an nec sales representative for availability and additional information. no part of this document may be copied or reproduced in any form or by any means without prior written consent of nec. nec assumes no responsibility for any errors that may appear in this document. nec does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from the use of nec semiconductor products listed in this document or any other liability arising from the use of such products. no license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of nec or others. descriptions of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. the incorporation of these circuits, software and information in the design of customer's equipment shall be done under the full responsibility of customer. nec assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. while nec endeavours to enhance the quality, reliability and safety of nec semiconductor products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. to minimize risks of damage to property or injury (including death) to persons arising from defects in nec semiconductor products, customers must incorporate sufficient safety measures in their design, such as redundancy, fire-containment, and anti-failure features. nec semiconductor products are classified into the following three quality grades: "standard", "special" and "specific". the "specific" quality grade applies only to semiconductor products developed based on a customer-designated "quality assurance program" for a specific application. the recommended applications of a semiconductor product depend on its quality grade, as indicated below. customers must check the quality grade of each semiconductor product before using it in a particular application. "standard": computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots "special": transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support) "specific": aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. the quality grade of nec semiconductor products is "standard" unless otherwise expressly specified in nec's data sheets or data books, etc. if customers wish to use nec semiconductor products in applications not intended by nec, they must contact an nec sales representative in advance to determine nec's willingness to support a given application. (note) (1) "nec" as used in this statement means nec corporation and also includes its majority-owned subsidiaries. (2) "nec semiconductor products" means any semiconductor product developed or manufactured by or for nec (as defined above).

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