e s s t s e c c p np t r an sist o r s m m bt 2907a ( k m b t2 9 0 7 a ) a b s o l u te m a x i m u m ra ti n g s t a = 2 5 p a r a m e t e r s y m b o l r a t i n g u n i t c o l l e c t o r - b a s e v o l t a g e v c b o - 6 0 c o l l e c t o r - e m i t t e r v o l t a g e v c e o - 6 0 e m i t t e r - b a s e v o l t a g e v e b o - 5 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 i c 6 0 0 m a p o w e r d i s s i p a t i o n p d 2 5 0 m w t h e r m a l r e s i s t a n c e f r o m j u n c t i o n t o a m b i e n t r ja 5 0 0 / w j u n c t i o n t e m p e r a t u r e t j 1 5 0 s t o r a g e t e m p e r a t u r e r a n g e t st g - 5 5 t o 1 5 0 v 0.4 +0.1 -0.1 2.9 +0.2 -0.1 0.95 +0.1 -0.1 1.9 +0.1 -0.2 2.8 +0.2 -0.1 +0.2 -0.1 1 2 3 unit: mm sot-23-3 1 . 6 1. base 2. emitter 3. collector 0.4 0.15 +0.02 -0.02 0.55 0-0.1 0.68 +0.1 -0.1 1.1 +0.2 -0.1 el ectrical characteris tics t a = 2 5 paramet er sym bol test c onditions min ma x unit collector-base breakdow n voltage v (br)cbo i c = -100 a, i e = 0 -60 v collector-em itt er breakdow n voltage* v (br)ceo i c = -10 m a, i b = 0 -60 v em itt er- base b reakdow n voltage v (br)ebo i e = -100 a, i c = 0 -5 v collector cutoff curren t i cbo v cb = -50 v, i e = 0 -20 na collector cutoff curren t i cex v ce = -30 v, v eb(off) =0.5v -50 na v ce =-10 v,i c =-0.1ma 75 v ce =-10 v,i c =-1ma 100 v ce =-10 v,i c =-10 m a 100 v ce =-10 v,i c =-15 0m a 100 300 v ce =-10 v,i c =-50 0m a 50 i c = -150 m a, i b = -15 m a -0.4 v i c = -500 m a, i b = -50 m a -1.6 v i c = -150 m a, i b = -15 m a -1.3 v i c = -500 m a, i b = -50 m a -2.6 v cur rent gain - bandw idth product f t v ce =-20 v,i c =-50 m a,f =100 mh z 200 mh z delay tim e t d 10 ns rise tim e t r 40 ns storage tim e t s 80 ns fall tim e t f 30 ns * p ulse t est: puls e w idth 300 s , duty c ycle 2.0% v be(sat) base-em itt er saturation voltage * v cc = -30 v, i c = -150 m a,i b1 = -15 m a v cc = -6.0 v , i c = -150 m a,i b1 = i b2 = -15 m a v ce(sat) collector-em itt er saturation voltage * dc cu rre nt gain h fe mark ing mar king 2f
s m d ty p e t r a n s i s t o r s 2 w w w . k e x i n . c o m . c n p np t r an sist o r s m m bt 2907a ( k m b t2 9 0 7 a ) t y p i c a l ch a r a c te r i s i ti c s 1.0 5.0 20 10 30 -0.1 -10 -1.0 -30 c , c ap a c it an c e ( pf ) reverse volt s (v) fig. 1 t ypical cap acit ance cobo cibo i base current (ma) b fig. 2 t ypical collector saturation region v c o llect o r-emitte r v o l t age (v) ce 0.001 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.1 1 10 100 i = 1ma c i = 10ma c i = 30ma c i = 100ma c i = 300ma c
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