2 0 0 2 . 5 . 1 4 1 / 3 s e m i c o n d u c t o r t e c h n i c a l d a t a k r c 2 3 1 s ~ k r c 2 3 5 s e p i t a x i a l p l a n a r n p n t r a n s i s t o r r e v i s i o n n o : 3 s w i t c h i n g a p p l i c a t i o n . a u d i o m u t i n g a p p l i c a t i o n . i n t e r f a c e c i r c u i t a n d d r i v e r c i r c u i t a p p l i c a t i o n . f e a t u r e s ? w i t h b u i l t - i n b i a s r e s i s t o r s . ? s i m p l i f y c i r c u i t d e s i g n . ? r e d u c e a q u a n t i t y o f p a r t s a n d m a n u f a c t u r i n g p r o c e s s . d i m m i l l i m e t e r s 1 . e m i t t e r 2 . b a s e 3 . c o l l e c t o r s o t - 2 3 a b c d e 2 . 9 3 0 . 2 0 1 . 3 0 + 0 . 2 0 / - 0 . 1 5 0 . 4 5 + 0 . 1 5 / - 0 . 0 5 2 . 4 0 + 0 . 3 0 / - 0 . 2 0 g 1 . 9 0 h j k l m n 0 . 9 5 0 . 1 3 + 0 . 1 0 / - 0 . 0 5 0 . 0 0 ~ 0 . 1 0 0 . 5 5 0 . 2 0 m i n 1 . 0 0 + 0 . 2 0 / - 0 . 1 0 m j k e 1 2 3 h g a n c b d 1 . 3 0 m a x l l p p p 7 + _ e q u i v a l e n t c i r c u i t m a x i m u m r a t i n g ( t a = 2 5 ? ) r 1 c e b c h a r a c t e r i s t i c 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 3 0 v 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 1 5 v e m i t t e r - b a s e v o l t a g e v e b o 5 v c o l l e c t o r c u r r e n t i c 6 0 0 m a 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 p c 2 0 0 m 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 s t g - 5 5 ?- 1 5 0 ? t y p e k r c 2 3 1 s k r c 2 3 2 s k r c 2 3 3 s k r c 2 3 4 s k r c 2 3 5 s m a r k n w n y n z n n a n n b m a r k s p e c t y p e n a m e m a r k i n g l o t n o . l o t n o . t y p e n a m e
2 0 0 2 . 5 . 1 4 2 / 3 k r c 2 3 1 s ~ k r c 2 3 5 s r e v i s i o n n o : 3 e l e c t r i c a l c h a r a c t e r i s t i c s ( t a = 2 5 ? ) n o t e : * c h a r a c t e r i s t i c o f t r a n s i s t o r o n l y . c h a r a c t e r i s t i c s y m b o l t e s t c o n d i t i o n m i n . t y p . m a x . u n i t c o l l e c t o r - e m i t t e r b r e a k d o w n v o l t a g e b v c e o i c = 1 m a 1 5 - - v c o l l e c t o r - b a s e b r e a k d o w n v o l t a g e b v c b o i c = 5 0 a 3 0 - - v e m i t t e r - b a s e b r e a k d o w n v o l t a g e b v e b o i e = 5 0 a 5 . 0 - - v c o l l e c t o r c u t - o f f c u r r e n t i c b o v c b = 3 0 v - - 0 . 5 a c o l l e c t o r - e m i t t e r s a t u r a t i o n v o l t a g e v c e ( s a t ) i c = 5 0 m a , i b = 2 . 5 m a - 4 0 8 0 m v d c c u r r e n t g a i n h f e v c e = 5 v , i c = 5 0 m a 2 0 0 3 5 0 8 0 0 - i n p u t r e s i s t o r k r c 2 3 1 s r 1 - 2 . 2 - k ? k r c 2 3 2 s - 5 . 6 - k r c 2 3 3 s - 1 0 - k r c 2 3 4 s - 4 . 7 - k r c 2 3 5 s - 6 . 8 - t r a n s i t i o n f r e q u e n c y f t * v c e = 1 0 v , i e = - 5 0 m a , f = 1 0 0 m h z - 2 0 0 - m h z o n r e s i s t a n c e r o n f = 1 k h z , i b = 1 m a , v i n = 0 . 3 v - 0 . 6 - ?
2 0 0 2 . 5 . 1 4 3 / 3 k r c 2 3 1 s ~ k r c 2 3 5 s r e v i s i o n n o : 3 c o l l e c t o r - e m i t t e r s a t u r a t i o n 1 c e ( s a t ) 3 0 1 0 3 1 c o l l e c t o r c u r r e n t i ( m a ) c v - i h - i c c o l l e c t o r c u r r e n t i ( m a ) 0 . 1 f e 1 d c c u r r e n t g a i n h f e c 0 . 3 1 3 1 0 3 0 1 0 0 3 0 0 1 k 3 1 0 3 0 1 0 0 3 0 0 1 k 2 k c o m m o n e m i t t e r v = 5 v t a = 2 5 c c e c e ( s a t ) c v o l t a g e v ( m v ) 1 0 0 3 0 0 1 k 3 1 0 3 0 1 0 0 3 0 0 5 0 0 5 0 5 c o m m o n e m i t t e r v = 5 v t a = 2 5 c c e i / i = 2 0 c b b c i / i = 1 0 1 0 0 3 0 1 0 3 1 0 . 3 0 . 1 0 . 0 3 b o n o n r e s i s t a n c e r ( w ) 0 . 1 o n 0 . 0 1 b a s e c u r r e n t i ( m a ) b r - i 0 . 3 1 3 1 0 3 0 1 0 0 3 0 0 1 k f = 1 k h z v = 0 . 3 v v v ~ i = 1 m a b h h v i n
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