product specification date:01/10/2013 no.61p05025 cosmo electronics corporation photocoupler: KPS28010T sheet 1 of 6 rev 2 4 pin ssop low input current photocoupler features 1.halogen free. 2.pb free and rohs compliant. 3.high isolation voltage(bv=3750vrms). 4.small and thin package(4pin sop,pin pitch 1.27mm). 5. low input current type (if=1.0ma). 6.current transfer ratio (ctr : 100~600% at if=1.0ma vce=5v) 7.high collector to emitter voltage(vceo=80v). 8.high-speed switching tr=4 s(typ.),tf=3 s(typ.). 9.agency approvals ? ul ul1577 / cul c22.2 no.1 & ntc no.5 file no. e169586 ? vde en 60747 file no.40010469 ? fimko en 60065 , en 60950 file no.ncs/fi24585 a1 ? cqc gb4943 / gb8898-2011 file no.cqc10001049555 / cqc08001023986 applications 1. programmable logic controllers. 2. measuring instruments. 3. power supply. 4. hybrid ic.
product specification date:01/10/2013 no.61p05025 cosmo electronics corporation photocoupler: KPS28010T sheet 2 of 6 rev 2 1. outside dimension : unit (mm) d a t e c o d e tolerance : 0.2mm 2. schematic : top view 1.anode 2.cathode 3.emitter 4.collector
product specification date:01/10/2013 no.61p05025 cosmo electronics corporation photocoupler: KPS28010T sheet 3 of 6 rev 2 absolute maximum ratings parameter s y mbol ratin g unit forward current i f 50 m a peak forward current(*1) i fp 1 a reverse voltage v r 6 v power dissipation p d 60 mw input power dissipation derating p d / collector-emitter voltage v ceo 80 v emitter-collector voltage v eco 6 v collector current i c 50 m a collector power dissipation p c 160 mw output collector power dissipation derating p c / isolation voltage 1 minute(*2) v iso 3750 vrms operating temperature t o pr -55 to +115 storage temperature t st g -55 to +125 *1 pw=100 s,duty cycle=1%. *2 ac voltage for 1minute at t =25 ,rh=60% between input and output . electro-optical characteristics ta=25 parameter symbol conditions min. typ. max. unit forward voltage v f if=5ma C 1.1 1.4 v reverse current i r vr=5v C C 5 a input terminal capacitance c t v=0, f=1mh z C 60 C pf output collector dark current i ceo v ce =50v,if=0ma C C 100 na current transfer ratio(ic/if) ctr i f =1ma, v ce =5v 100 C 600 % collector-emitter saturation v ce ( sat ) i f =10ma, ic=2ma C 0.1 0.2 v isolation resistance r iso dc500v 5x10 10 10 11 C ohm floating capacitance c f v=0, f=1mh z C 0.4 pf response time (rise)(*3) tr C 4 18 s transfer charac- teristics response time (fall) (*3) tf vce=5v,ic=2ma,rl=100ohm C 3 18 s *3 test circuit for switching time classification table of current transfer ratio is shown below. model no. ctr(%) KPS28010Ta 100 to 600 KPS28010Tb 200 to 500 KPS28010Tc 160 to 400 KPS28010Td 120 to 300 KPS28010Te 100 to 200 d d w ! ! w ! ! p v u s ! > 2 1 1h m g j q v m t f ! j o q v u q x > 2 1 1 !t t e v u z ! d z d m f > 2 0 2 1
product specification date:01/10/2013 no.61p05025 cosmo electronics corporation photocoupler: KPS28010T sheet 4 of 6 rev 2 fig.1 current transfer ratio vs. forward current fig.2 collector power dissipation vs. ambient temperatur current transfer ratio ( % ) 1 / 6 2 3 2 1 1 6 1 2 1 1 2 6 1 3 1 1 3 6 1 4 1 1 4 6 1 5 1 1 1 / 2 6 3 1 ta=25 vce=5v collector power dissipation pc(mw) forward current if(ma) ambient temperature ta( ) fig.3 collector dark current vs. ambient temperature fig.4 forward current vs. ambient temperature collector dark current iceo (a) -8 10 -55 0 25 10 -11 10 -10 -9 10 vce=50v 10 -7 10 -6 10 -5 75 50 115 forward current if (ma) ambient temperature ta( ) ambient temperature ta( ) fig.5 forward current vs. forward voltage fig.6 collector current vs. collector-emitter voltage forward current if (ma) 100 1.0 -25 00.5 1 50 ta=75 c 10 c 1.5 c c 25 c 0 0.1 ta=75c collector current ic (ma) 0 01 1 2 234 6 57 0.5ma 9 8 5ma if=10ma 4 3 5 6 ta=25 1ma c 0.1ma forward voltage vf (v) collector-emitter voltage vce(v) 125 60 40 50 30 20 10 75 25 50 0 -55 0 115 125 250 200 75 50 25 150 100 50 0 0 -55 115
product specification date:01/10/2013 no.61p05025 cosmo electronics corporation photocoupler: KPS28010T sheet 5 of 6 rev 2 fig.7 collector-emitter saturation voltage vs. ambient temperature fig.8 collector-emitter saturation voltage vs. forward current collector-emitter saturation voltage vce (v) i =10ma -25 0 0.09 0.12 0 0.18 0.15 0.21 50 25 75 0.24 0.27 0.30 f ic=2ma 100 collector-emitter saturation voltage vce (v) 0 4 0 8 1 2 3 5 4 6 7 c ta=25 ic=7ma ic=5ma ic=3ma ic=1ma ic=0.5ma 26 10 ambient temperature ta( ) forward current if (ma) fig.9 response time vs. load resistance fig.10 response time vs. load resistance response rise time (us) response fall time (us) load resistance rl(k ohm) load resistance rl(k ohm) fig.11 relative current transfer ratio vs. ambient temperature relative current transfer ratio ( % ) -55 0 0 50 25 50 115 75 if=1ma vce=5v 150 100 ambient temperature ta( ) 0.1 0.2 0.5 0.1 1 1 2 5 10 tr ta=25 20 50 100 vce=5v ic=2ma 10 c 1 0.1 10 tf vce=5v ic=2ma ta=25c 0.5 0.2 0.1 1 2 5 10 20 100 50
product specification date:01/10/2013 no.61p05025 cosmo electronics corporation photocoupler: KPS28010T sheet 6 of 6 rev 2 notice the information contained in this document is a general product description and is subject to change without notice. please contact cosmo in order to obtain the latest device data sheets before using any cosmo device. cosmo does not assume any responsibility for use of any circuitry described. no circuit patent licenses are implied. this publication is the property of cosmo. no part of this publication may be reproduced or copied in any form or by any means, or transferred to any third party without the prior written consent of cosmo electronics corporation. the devices listed in this document are designed for general applications only in electronic equipment. no devices shall be deployed which require higher level of reliability such as: -- medical and other life support equipments. -- space application. -- telecommunication equipment (trunk lines). -- nuclear power control equipment. unless it received prior written approval from cosmo. cosmo takes no responsibility for damages arise form the improper usage of our device. please contact cosmo for further information regarding the above notices.
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