s m d ty p e w w w . k e x i n . c o m . c n 1 t ra n s i s t o r s p np t r an sist o r s 2s b1219a f e a tu r e s l a r g e c o l l e c t o r c u r r e n t i c c o m p l e m e n t a r y t o 2 s d 1 8 2 0a 1 base 2 emitter 3 collector 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 - 60 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 - 50 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 - 0 . 5 c o l l e c t o r c u r r e n t - p u l s e i c p - 1 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 5 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 st g - 5 5 t o 1 5 0 v a 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 - 60 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 = - 2 m a , i b = 0 - 50 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 = - 50 v , i e = 0 - 0 . 1 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 = - 4 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 = - 3 0 0 m a , i b = - 3 0 m a - 0 . 3 5 - 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 = - 3 0 0 m a , i b = - 3 0 m a - 1 . 1 - 1 . 5 v c e = - 1 0 v , i c = - 1 5 0 m a 8 5 3 4 0 v c e = - 1 0 v , i c = - 5 0 0 m a 4 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 6 1 5 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 m a , f = 2 0 0 m h z 2 0 0 m h z v v u a d c c u r r e n t g a i n h f e 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 2 1 9 a - q 2 s b 1 2 1 9 a - r 2 s b 1 2 1 9 a - s 2 s b 1 2 1 9 a r a n g e 8 5 - 1 7 0 1 2 0 - 2 4 0 1 7 0 - 3 4 0 8 5 - 3 4 0 m a r k i n g d q d r d s d
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 b1219a t y p i c a l ch a r a c te r i s i ti c s p c t a i c v c e i c i b v c e (sa t ) i c v be (sa t ) i c h f e i c f t i e c o b v cb v c e r r b e 0 6 1 0 40 120 80 ambient temperature t a ( c ) collector power dissipation p c ( mw ) 0 240 200 160 120 80 40 0 ? 20 ? 4 ? 8 ? 16 ? 12 collector to emitter voltage v ce ( v ) collector current i c ( ma ) 0 ? 800 ? 700 ? 600 ? 500 ? 400 ? 300 ? 200 ? 100 t a = 25 c i b = ? 10 ma ? 9 ma ? 8 ma ? 7 ma ?6 ma ? 5 ma ? 4 ma ? 3 ma ? 2 ma ? 1 ma 0 ? 10 ? 8 ? 6 ? 4 ? 2 base current i b ( ma ) collector current i c ( ma ) 0 ? 800 ? 700 ? 600 ? 500 ? 400 ? 300 ? 200 ? 100 v ce = ? 10 v t a = 25 c ? 0.01 ? 0.03 ? 0.01 ? 0.03 ? 0.1 ? 0.3 ? 1 ? 3 ? 10 ? 30 ? 100 ? 0.1 ? 0.3 ? 1 ? 3 ? 10 collector to emitter saturation voltage v ce(sat) ( v ) collector current i c ( a ) i c / i b = 10 t a = 75 c 25 c ? 25 c ? 0.01 ? 0.03 ? 1 ? 3 ? 10 ? 30 ? 100 ? 0.1 ? 0.3 ? 1 ? 3 ? 10 base to emitter saturation voltage v be(sat) ( v ) collector current i c ( a ) i c / i b = 10 t a = ? 25 c 75 c 25 c ? 0.01 ? 0.03 ? 0.1 ? 0.3 0 600 500 400 300 200 100 forward current transfer ratio h fe v ce = ? 10 v t a = 75 c 25 c ? 25 c ? 0.01 ? 0.03 ? 0.1 ? 0.3 ? 1 ? 3 ? 10 collector current i c ( a ) 1 3 10 30 100 2 20 5 50 transition frequency f t ( mhz ) 0 240 200 160 120 80 40 emitter current i e ( ma ) v cb = ? 10 v t a = 25 c 0 ? 1 24 20 16 12 8 4 ? 3 ? 10 ? 30 ? 100 ? 50 ? 20 ? 5 ? 2 collector output capacitance c ob ( pf ) collector to base voltage v cb ( v ) i e = 0 f = 1 mhz t a = 25 c 1 3 10 30 100 300 1 000 collector to emitter voltage v cer ( v ) base to emitter resistance r be ( k? ) 0 ? 120 ? 100 ? 80 ? 60 ? 40 ? 20 i c = ? 2 ma t a = 25 c 2SB1219A
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