spec no: dsab2453 rev no: v.3 date: dec/02/2004 page: 1 of 4 approved: j.lu checked: allen liu drawn: l.y.wu KTIR0821DS photo-interrupter notes: 1. all dimensions are in millimeters (inches).2. tolerance is 0.25(0.01") unless otherwise noted. 3. lead spacing is measured where the lead emerge package.4. specifications are subject to change without notice. features l compact and thin l visible light cut-off type l high sensitivity l rohs compliant. applications l cassette tape recorders,vcrs l floppy disk drives l various microcomputerized control equipment package dimensions absolute maximum ratings (t a =25 c) r e t e m a r a pre te m a r a p r e t e m a r a p r e t e m a r a pre te m a r a plo bm y slo bm y s l o b m y s l o b m y slo bm y sgn it a rgn it a r g n i t a r g n i t a rgn it a rti nu t i n u t i n u t i n uti n u t u p n i t n e r r u c d r a w r o fi f 0 5am e g a t l o v e s r e v e rv r 6v n o i t a p i s s i d r e w o pp57wm t u p t u o e g a t l o v r e t t i m e - r o t c e l l o cv o e c 5 3v e g a t l o v r o t c e l l o c - r e t t i m ev o c e 6v t n e r r u c r o t c e l l o ci c 0 5am n o i t a p i s s i d r e w o p r o t c e l l o cp c 5 7wm e r u t a r e p m e t g n i t a r e p orp ot 58 + ~ 5 2 - c e r u t a r e p m e t e g a r o t sgt st 00 1 + ~ 0 4 - c ) s d n o c e s 5 r o f y d o b m o r f h c n i 6 1 / 1 ( e r u t a r e p m e t g n i r e d l o slo st 06 2 c
spec no: dsab2453 rev no: v.3 date: dec/02/2004 page: 2 of 4 approved: j.lu checked: allen liu drawn: l.y.wu electro-optical characteristics (t a =25 c) fig.1 forward current vs. forward voltage fig.2 collector current vs. forward current fig.3 collector current vs. collector-emitter voltage fig.4 relative collector current vs. ambient temperature r e t e m a r a pre te m a r a p r e t e m a r a p r e t e m a r a pre te m a r a plo bm y slo bm y s l o b m y s l o b m y slo bm y ssn oi t i d n o csn oi t i d n o c s n o i t i d n o c s n o i t i d n o csn oi t i d n o c.n im . n i m . n i m . n i m.n i m.p yt . p y t . p y t . p y t.p y t.x am . x a m . x a m . x a m.x a mti nu t i n u t i n u t i n uti n u t u p n i e g a t l o v d r a w r o fv f i f a m 0 2 =0. 12. 15. 1v t n e r r u c e s r e v e ri r v r v 6 =__01 a t u p t u otn er r u c k r a d r o t c e l l o ci o e c v e c i , v 0 1 = f a m 0 =__01 6 - a r e f s n a r t - t c a r a h c s c i t s i r e * 1 t n e r r u c r o t c e l l o ci c v e c i , v 2 = f a m 4 =_3_am * 2 t n e r r u c k a e li k a e l v e c i , v 5 = f a m 4 =__5 a e m i t e s n o p s e r e m i t e s i rt r v e c i , v 2 = c a m 0 1 = r l 0 0 1 = , m m 1 = d _ 08 00 4 c e s e m i t l l a ft f _ 07 00 4 c e s *1 the condition and arrangement of the reflective object are shown below *2 without reflective object
spec no: dsab2453 rev no: v.3 date: dec/02/2004 page: 3 of 4 approved: j.lu checked: allen liu drawn: l.y.wu fig.5 response time vs load resistance fig.6 collector dark current vs ambient temperature fig.7 relative collector current vs distance between sensor and al evaporation glass fig.8 relative collector current vs. card moving distance (1) test circuit for response time fig.9 relative collector current vs. card moving distance (2)
spec no: dsab2453 rev no: v.3 date: dec/02/2004 page: 4 of 4 approved: j.lu checked: allen liu drawn: l.y.wu correpond to fig.7 correpond to fig.8 test condition correpond to fig.9 test condition test condition for distance&detecting position characteristics
|
