s m d ty p e w w w . k e x i n . c o m . c n 1 t r a n s i s t o r s p np t r an sist o r s 2s b935a f e a tu r e s l o w c o l l e c t o r t o 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 ( sa t ) h i g h - s p e e d s w i t c h i n g 2 . 3 0 . 6 0 + 0 . 1 - 0 . 1 6 . 5 0 + 0 . 1 5 - 0 . 1 5 1 . 5 0 + 0 . 1 5 - 0 . 1 5 0 . 8 0 + 0 . 1 - 0 . 1 4 . 6 0 + 0 . 1 5 - 0 . 1 5 0 . 5 0 + 0 . 1 5 - 0 . 1 5 9 . 7 0 + 0 . 2 - 0 . 2 5 . 3 0 + 0 . 2 - 0 . 2 2 . 3 0 + 0 . 1 - 0 . 1 0 . 5 0 + 0 . 8 - 0 . 7 5 . 5 5 + 0 . 1 5 - 0 . 1 5 2 . 6 5 + 0 . 2 5 - 0 . 1 1 . 5 0 + 0 . 2 8 - 0 . 1 0 . 1 2 7 m a x 3 . 8 0 to-252 u n i t : m m 1 b a s e 2 c o l l ecto r 3 e m i t t e r 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 - 50 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 - 40 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 - 1 0 collector current - pulse i c p - 1 5 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 t c = 2 5 c 3 5 t a = 2 5 c 1 . 3 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 a p c w e l e c tr i c a l ch a r a c te r i s ti c s t a = 2 5 p a r a m e t e r s y m b o l t e s t c o n d i t i o n s m i n t y p m a x u n i t 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 v c b o i c = - 1 0 0 a i e = 0 - 50 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 v c e o i c = - 1 0 m a i b = 0 - 40 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 v e b o i e = - 1 0 0 a i c = 0 - 5 c o l l e c t o r - b a s e c u t - o f f c u r r e n t i c b o v c b = - 5 0 v , i e = 0 - 5 0 e m i t t e r c u t - o f f c u r r e n t i e b o v e b = - 5 v , i c = 0 - 5 0 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 ( sa t ) i c = - 7 a , i b = - 2 3 0 m a - 0 . 6 b a s e - 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 b e ( sa t ) i c = - 7 a , i b = - 2 3 0 m a - 1 . 5 h f e ( 1 ) v c e = - 2 v , i c = - 1 0 0 m a 4 5 h f e ( 2 ) v c e = - 2 v , i c = - 2 a 9 0 2 6 0 t u r n - o n t i m e t o n 0 . 1 s t o r a g e t i m e t st g 0 . 5 f a l l t i m e t f 0 . 1 c o l l e c t o r o u t p u t c a p a c i t a n c e c o b v c b = ? 1 0 v , i e = 0 , f = 1 m h z 2 0 0 p f 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 c = - 5 0 0 m a , f = 1 0 m h z 1 5 0 m h z i c = ? 2 a , i b 1 = ? 6 6 m a , i b 2 = 6 6 m a u s d c c u r r e n t g a i n v u a v cl a s s i f i c a ti o n o f h f e ( 2 ) t y p e 2 s b 9 3 5a-q 2 s b 9 3 5a-p r a n g e 9 0 - 1 8 0 1 3 0 - 2 6 0
s m d ty p e w w w . k e x i n . c o m . c n 2 t r a n s i s t o r s p np t r an sist o r s 2s b935a t y p i c a l ch a r a c te r i s i ti c s p c i a t ? c ? v ce v ce(sat) ? i c v be(sat) ? i c h fe ? i c f t ? i c c ob ? v cb t on , t stg , t f ? i c area of safe operation (aso) 0 6 1 0 40 120 80 140 20 100 60 0 50 40 30 20 10 (1) t c =ta (2) with a 50 50 2mm al heat sink (3) without heat sink (p c =1.3w) (1) (3) (2) ambient temperature ta ( ?c ) collector power dissipation p c ( w ) 2 1 ? 0 ?10 ?8 ?2 ?6 ?4 0 ?12 ?10 ?8 ?6 ?4 ?2 t c =25?c ?100ma ?80ma ?60ma ?40ma ?20ma ?30ma ?10ma i b =?160ma collector to emitter voltage v ce ( v ) collector current i c ( a ) ? 0.1 ?1 ?10 ? 0.3 ?3 ? 0.01 ?10 ?1 ? 0.1 ? 0.03 ? 0.3 ?3 i c /i b =30 t c =100?c C25?c 25?c collector current i c ( a ) collector to emitter saturation voltage v ce(sat) ( v ) ? 0.1 ?1 ?10 ? 0.3 ?3 ? 0.01 ?10 ?1 ? 0.1 ? 0.03 ? 0.3 ?3 i c /i b =30 t c =C25?c 25?c 100?c collector current i c ( a ) base to emitter saturation voltage v be(sat) ( v ) ? 0.1 ?1 ?10 ?100 ? 0.3 ?3 ?30 1 3 10 30 100 300 1000 3000 10000 v ce =?2v t c =100?c 25?c C25?c collector current i c ( a ) forward current transfer ratio h fe ? 0.01 ? 0.1 ?1 ?10 ? 0.03 ? 0.3 ?3 1 3 10 30 100 300 1000 3000 10000 v ce =?10v f=10mhz t c =25?c collector current i c ( a ) transition frequency f t ( mhz ) ? 0.1 ?1 ?10 ?100 ? 0.3 ?3 ?30 1 3 10 30 100 300 1000 3000 10000 f=1mhz t c =25?c collector to base voltage v cb ( v ) collector output capacitance c ob ( pf ) 8 ? 0 ?2 ?6 ?4 ?7 ?1 ?5 ?3 0.01 10 1 0.1 0.03 0.3 3 t stg t on t f pulsed t w =1ms duty cycle=1% i c /i b =30 (?i b1 =i b2 ) v cc =?20v t c =25?c collector current i c ( a ) switching time t on ,t stg ,t f ( s ) ? 0.1 ?1 ?10 ?100 ? 0.3 ?3 ?30 ? 0.01 ? 0.03 ? 0.1 ? 0.3 ?1 ?3 ?10 ?30 ?100 non repetitive pulse t c =25?c 10ms t=1ms i cp i c 300ms 2sb935a collector to emitter voltage v ce ( v ) collector current i c ( a )
s m d ty p e w w w . k e x i n . c o m . c n 3 t ra n s i s t o r s p np t r an sist o r s 2s b935a t y p i c a l ch a r a c te r i s i ti c s r th(t) ? t 10 ?4 10 10 ?3 10 ?1 10 ?2 0 1 1 3 10 2 10 4 10 ?2 10 ?1 1 10 10 3 10 2 (1) (2) (1) without heat sink (2) with a 50 50 2mm al heat sink time t ( s ) thermal resistance r th (t) ( ?c/w )
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