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 h i g h p o w e r g a i n . h i g h c u t o f f f r e q u e n c y . c o m p l e m e n t a r y t o 2 s a 1 8 1 5-hf 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 4 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 1 8 e m i t t e r - b a s e v o l t a g e v e b o 3 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 5 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 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 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 4 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 i b = 0 1 8 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 3 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 = 30 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 = 2 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 = 1 0 m a , i b = 1 m a 0 . 2 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 = 1 0 m a , i b = 1 m a 1 . 2 d c c u r r e n t g a i n h f e v c e = 1 0 v , i c = 5 m a 6 0 2 7 0 p o w e r g a i n p g v c e = 1 0 v , i c = 1 0 m a , f = 1 0 0 m h z 2 8 d b b a s e - t o - c o l l e c t o r t i m e c o n s t a n t r b b ? c c 23 ps r e v e r s e t r a n s f e r c a p a c i t a n c e c r e v c b = 1 0 v , f = 1 m h z 0 . 4 5 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 , f = 1 m h z 0 . 7 1 . 2 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 m a 7 5 0 m h z v u a v p f cl a s s i f i c a ti o n o f h f e v c e = 1 0 v , i c = 5 m a , f =31.9 m h z 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 t y p e 2 s c 4 4 3 2 - r t 3 - h f 2 s c 4 4 3 2 - r t 4 - h f 2 s c 4 4 3 2 - r t 5 - h f r a n g e 4 0 - 8 0 6 0 - 1 2 0 1 6 0 - 3 2 0 m a r k i n g r t 3 f r t 4 f r t 5 f np n t r an sist o r s 2s c4432- hf 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
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 100 7 5 7 5 3 2 5 3 2 10 h fe - - i c v ce =10v v ce =10v f t - - i c 7 5 3 1000 100 2 3 2 7 5 10 1.0 2 5 3 7 3 100 2 5 3 7 7 1.0 0.1 2 5 3 7 10 2 5 3 7 2 2 5 3 7 100 1.0 7 5 7 5 3 2 3 2 0.1 7 5 10 1.0 2 5 3 7 0.1 2 5 5 2 7 3 3 cre - - v cb f=1mhz v ce =10v 16 18 20 22 24 28 26 30 pg - - i c po wer gain, pg - - db 7 3 2 5 10 1.0 5 5 2 3 7 7 3 dc current gain, h fe collector current, i c - - ma gain-bandwidth product, f t - - mhz collector current, i c - - ma collector current, i c - - ma collecto r -to-base v oltage, v cb - - v re v erse t ransfer capacitance, cre - - pf 0 300 250 200 150 100 50 20 0 6 0 40 80 100 140 120 160 p c - - t a 1.0 10 0.1 5 7 5 3 2 7 5 3 2 7 100 5 3 2 7 5 7 3 3 5 7 2 1000 3 2 100 v ce (sat) - - i c i c / i b =10 collecto r -to-emitter saturation v oltage, v ce (sat) - - mv collector current, i c - - ma ambient t emperature, t a - - ? c collector dissipation, p c - - mw np n t r an sist o r s 2s c4432- hf
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