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 f e a tu r e s l o w f r e q u e n c y p o w e r a m p l i f i e r c o m p l e m e n t a r y t o 2 s d 1 4 1 8-hf 1.base 2.collector 3.emitter 1.70 0.1 0.42 0.1 0.46 0.1 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 - 1 2 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 - 8 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 - 1 c o l l e c t o r c u r r e n t - p u l s e ( n o t e . 1 ) i c p - 2 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 1 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 a n o t e . 1 : p w 1 0 m s , d u t y c y c l e 2 0 G 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 - 1 2 0 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 m a r b e = - 8 0 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 = - 1 0 0 v , i e = 0 - 1 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 - 0 . 1 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 = - 5 0 0 m a , i b = - 5 0 m a - 1 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 = - 5 0 0 m a , i b = - 5 0 m a - 1 . 2 b a s e - e m i t t e r v o l t a g e v b e v c e = - 5 v , i c = - 1 5 0 m a - 0 . 9 v c e = - 5 v , i c = - 1 5 0 m a 6 0 3 2 0 v c e = - 5 v , i c = - 5 0 0 m a 3 0 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 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 = - 5 v , i c = - 1 5 0 m a 1 4 0 m h z d c c u r r e n t g a i n h f e v u a v cl a s s i f i c a ti o n o f h f e ( 1 ) t y p e 2 s b 1 0 2 5 - h-hf 2 s b 1 0 2 5 - j-hf 2 s b 1 0 2 5 - k-hf r a n g e 6 0 - 1 2 0 1 0 0 - 2 0 0 1 6 0 - 3 2 0 m a r k i n g d h f d j f d k f p b ? f r e e p a c k a g e m a y b e a v a i l a b l e . t h e g ? s u f f i x d e n o t e s a p b ? f r e e l e a d f i n i s h p np t r an sist o r s 2s b1025- hf
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 t y p i c a l ch a r a c te r i s i ti c s 0 50 100 150 ambient temperature ta ( b c) collector power dissipation pc (w) (on the alumina ceramic board) maximum collector dissipation curve 1.2 0.8 0.4 typical output characteristics collector to emitter voltage v ce (v) collector current i c (a) 0 ?2 ?4 ?6 ?8 ?10 ?1.0 ?0.8 ?0.6 ?0.2 ?0.4 i b = 0 ?0.5 ma ?1 ?2 ?5 ?10 ?20 ?30 ?40 ?60 ?80 ?100 ?120 typical output characteristics ?1 ?2 ?5 ?10 ?20 ?50 ?100 ?200 ?500 base to emitter voltage v be (v) ?0.2 ?0.4 0 ?0.6 ?0.8 ?1.0 collector current i c (ma) v ce = ?5 v pulse ta = 75 c 25 ?25 dc current transfer ratio vs. collector current collector current i c (ma) ?1 ?3 ?10 ?30 ?100 ?300 ?1,000 0 100 200 300 400 500 600 dc current transfer ratio h fe ta = 75 c 25 ?25 v ce = ?5 v pulse b b gain bandwidth product vs. collector current 100 200 300 collector current i c (ma) gain bandwidth product f t (mhz) ?10 ?30 ?100 ?300 ?1,000 v ce = ?5 v collector output capacitance vs. collector to base voltage collector output capacitance c ob (pf) collector to base voltage v cb (v) 2 5 10 20 50 100 200 ?1 ?2 ?5 ?10 ?20 ?50 ?100 f = 1 mhz i e = 0 p np t r an sist o r s 2s b1025- hf
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 t y p i c a l ch a r a c te r i s i ti c s saturation voltage vs. collector current collector current i c (ma) base to emitter saturation voltage v be (sat) (v) collector to emitter saturation voltage v ce (sat) (v) ?1 ?3 ?10 ?30 ?100 ?300 ?1,000 0 ?0.2 ?0.4 ?0.6 ?0.8 ?1.0 ?1.2 0 ?0.1 ?0.2 ?0.3 ?0.4 ?0.5 ?0.6 i c = 10 i b pulse v be (sat) v ce (sat) 25 25 75 ?25 ta = 75 c ta = ?25 c b b p np t r an sist o r s 2s b1025- hf
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