published date : may 20, 2005 drawing no : sdsa3708 v2 checked : enid deng p.1/4 www .sunled.com part number: PI-A14 photo-interrupter unit : mm[inch] tolerance : 0.25[ 0.01] unless otherwise noted. * features high sensing accuracy. high current transfer ratio. both-sides mounting type. rohs compliant. * applications oa equipment, such as floppy disk drives, printers, facsimiles, etc vcrs absolute maximum ratings ( t a =25c) parameter symbol rating unit input forward current i f 50 ma reverse voltage v r 6 v power dissipation pd 75 mw output collector-emitter voltage v ceo 35 v emitter-collector voltage v eco 6 v collector current i c 40 ma collector power dissipation p c 75 mw operating temperature topr -25~+85 c storage temperature tstg -40~+100 c tsol 260 c soldering temperature (1/16 inch from body for 5 seconds) peak forward current (pulse width < 100us,duty cycle=1%) i fp 1 a
published date : may 20, 2005 drawing no : sdsa3708 v2 checked : enid deng p.2/4 www .sunled.com part number: PI-A14 photo-interrupter e lectrical-optical characteristics at t a = 25c parameter symbol conditions min. typ. max. unit input forward voltage v f i f =20ma _ 1.2 1.5 v peak forward voltage v fm i fm =0.5a _ 2 4 v reverse current i r v r =5v _ _ 10 a output collector dark current i ceo v ce =10v,i f =0ma _ _ 10 -6 a transfer charac- teristics current transfer ratio ctr v ce =2v,i f =1ma _ 180 _ % collector-emitter saturation voltage v ce(sat) i f =2ma,i c =1ma _ _ 1.0 v response time rise time tr v ce =2v,i c =10ma r l =100 _ 90 400 sec fall time tf _ 80 300 sec
published date : may 20, 2005 drawing no : sdsa3708 v2 checked : enid deng p.3/4 www .sunled.com part number: PI-A14 photo-interrupter
published date : may 20, 2005 drawing no : sdsa3708 v2 checked : enid deng p.4/4 www .sunled.com part number: PI-A14 photo-interrupter PI-A14
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