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 np n t r an sist o r s 2s d1623 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 . l a r g e c u r r e n t c a p a c i t y a n d w i d e a s o . f a s t s w i t c h i n g s p e e d . c o m p l e m e n t a r y t o 2 s b 1 1 2 3 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 6 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 5 0 e m i t t e r - b a s e v o l t a g e v e b o 6 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 2 c o l l e c t o r c u r r e n t - p u l s e i c p 4 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 0 . 5 ( n o t e . 1 ) 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 n o t e . 1 : m o u n t e d o n c e r a m i c b o a r d ( 2 5 0 m m 0 . 8 m m ) 2 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 u a i e = 0 6 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 = 5 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 u a i c = 0 6 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 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 = 1 a , i b = 5 0 m a 0 . 1 5 0 . 4 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 a , i b = 5 0 m a 0 . 9 1 . 2 v c e = 2 v , i c = 1 0 0 m a 1 0 0 5 6 0 v c e = 2 v , i c = 1 . 5 a 4 0 t u r n - o n t i m e t o n 6 0 s t o r a g e t i m e t st g 5 5 0 f a l l t i m e t f 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 1 2 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 1 5 0 m h z d c c u r r e n t g a i n h f e v s e e s p e c i f i e d t e s t c i r c u i t . n s v u a 1.base 2.collector 3.emitter 1.70 0.1 0.42 0.1 0.46 0.1 cl a s s i f i c a ti o n o f h f e ( 1 ) t y p e 2 s d 1 6 2 3 - r 2 s d 1 6 2 3 - s 2 s d 1 6 2 3 - t 2 s d 1 6 2 3 - u r a n g e 1 0 0 - 2 0 0 1 4 0 - 2 8 0 2 0 0 - 4 0 0 2 8 0 - 5 6 0 m a r k i n g d f r* d f s* d f t* d f u*
s m d ty p e w w w . k exi n . co m . c n 2 t ra n s i s t o r s np n t r an sist o r s 2s d1623 t y p i c a l ch a r a c te r i s i ti c s t i u c r i c t s e t e m i t g n i h c t i w s v r r b 25v - -5v + + 50 input output r l =50 100 f 470 f pw=20 s i c =10i b1 = - -10i b2 =500ma (for pnp , the polarity is reversed) i b1 d.c. 1% i b2 1200 800 600 400 200 1000 0 2 1 4 2 0 10 8 6 i c - - v ce i b =0 ma 2sd1623 pulse 3ma 2ma 1ma 7ma 6ma 5ma 4ma 2.4 1.6 1.2 0.8 0.4 2.0 0 4 . 2 8 . 0 4 . 0 0 2.0 1.6 1.2 i c - - v ce i b =0 ma 2sd1623 pulse 2ma 8ma 4ma 25ma 15ma 50ma 40ma collecto r -to-emitter v oltage, v ce - - v collector current, i c - - a collecto r -to-emitter v oltage, v ce - - v collector current, i c - - ma h fe - - i c 2 3 5 10 7 1000 2 3 5 7 100 2 3 5 10 5 5 3 2 100 2 3 7 7 1000 2sd1623 v ce =2v collector current, i c - - ma dc current gain, h fe 0 0.2 0.4 0.6 0.8 1.2 1.0 1200 1000 800 600 400 200 0 i c - - v be 2sd1623 v ce =2v base-to-emitter v oltage, v be - - v collector current, i c - - ma
s m d ty p e w w w . ke x in . com . c n 3 t ran s i st or s np n t r an sist o r s 2s d1623 t y p i c a l ch a r a c te r i s i ti c s f t - - i c 2 3 5 10 7 1000 2 3 5 7 100 2 3 5 10 2 3 5 100 2 3 7 7 1000 2sd1623 v cb =10v cob - - v cb 0 1 0 . 1 7 3 5 100 7 5 10 2 2 7 3 5 100 2 7 3 5 2sd1623 f=1mhz collector current, i c - - ma gain-bandwidth product, f t - - mhz collector -to-base v oltage, v cb - - v output capacitance, cob - - pf 0 0.8 0.6 0.5 0.4 0.2 0 20 40 60 100 120 160 140 80 p c - - t a 2sd1623 collector dissipation, p c - - w ambient t emperature, t a - - c 2 5 2 5 2 5 2 5 1.0 0.1 0.01 100 10 7 7 5 3 2 10 3 3 2 5 100 2 1000 v ce (sat) - - i c 2sd1623 i c / i b =20 collector current, i c - - ma collector -to-emitter saturation v oltage, v ce (sat) - - v no heat sink a s o 1.0 0.1 5 10 5 3 3 2 2 5 3 2 0 1 0 . 1 2 5 7 3 100 2 5 7 3 5 7 i c =2a i cp =4a 10ms 1ms 100ms dc operation 2sd1623 t a=25 c single pulse for pnp , minus sign is omitted mounted on a ceramic board (250mm 2 0.8mm) collector current, i c - - a collector -to-emitter v oltage, v ce - - v
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