elektronische bauelemente KSD471A npn silicon general purpose transistor http://www.secosgmbh.com/ any changing of specification will not be informed individual 0 1 - j u n - 2 0 0 7 rev. a p a g e 1 o f 2 2 . 5 4 0 . 1 ( 1 . 2 7 t y p . ) 1 3 2 1 : e m i t t e r 2 : b a s e 3 : c o l l e c t o r 1 . 2 5 0 . 2 4 . 5 5 0 . 2 3 . 5 0 . 2 4 . 5 0 . 2 1 4 . 3 0 . 2 0 . 4 6 0 . 1 0 . 4 3 + 0 . 0 8 ? 0 . 0 7 t o - 9 2 m a x i m u m r a t i n g s ( t a = 2 5 u n l e s s o t h e r w i s e n o t e d ) s y m b o l p a r a m e t e r v a l u e u n i t s v c b o c o l l e c t o r - b a s e v o l t a g e 4 0 v v c e o c o l l e c t o r - e m i t t e r v o l t a g e 3 0 v v e b o e m i t t e r - b a s e v o l t a g e 5 v i c c o l l e c t o r c u r r e n t - c o n t i n u o u s 1 a p c c o l l e c t o r p o w e r d i s s i p a t i o n 0 . 8 w t j j u n c t i o n t e m p e r a t u r e 1 5 0 t s t g s t o r a g e t e m p e r a t u r e - 5 5 - 1 5 0 electrical characteristics (tamb=25 unless otherwise specified) parameter symbol test conditions min typ max unit collector-base breakdown voltage v (br)cbo i c =100ua, i e =0 40 v collector-emitter breakdown voltage v (br)ceo i c =10ma, i b =0 30 v emitter-base breakdown voltage v (br)ebo i e =100 a, i c =0 5 v collector cut-off current i cbo v cb =30v, i e =0 0.1 a dc current gain h fe v ce =1v, i c =100ma 70 400 collector-emitter saturation voltage v ce(sat) i c =1a, i b =0.1a 0.5 v base-emitter saturation voltage v be(sat) i c =1a, i b =0.1a 1.2 v output capacitance cob v cb =6v, i e =0,f=1mh z 16 pf transition frequency f t v ce =6v, i c =10ma 130 mhz classification of h fe rank o y g range 70-140 120-240 200-400 features z complement to ksb564a z collector current : i c = 1a z collector dissipation : p c = 800mw rohs compliant product a suffix of "-c" specifies halogen & lead-free
http://www.secosgmbh.com/ any changing of specification will not be informed individual 01-jun-2007 rev. a page 2 of2 elektronische bauelemente KSD471A npn silicon general purpose transistor characteristics curve
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