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 b1667 f e a tu r e s l o w s a t u r a t i o n v o l t a g e a u d i o f r e q u e n c y p o w e r a m p l i f i e r a p p l i c a t i o n s 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 - 6 0 e m i t t e r - b a s e v o l t a g e v e b o - 7 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 - 3 b a s e c u r r e n t i b - 0 . 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 2 5 t a = 2 5 c 1 . 5 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 - 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 = - 5 m a i b = 0 - 6 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 - 7 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 = - 6 0 v , i e = 0 - 1 0 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 = - 7 v , i c = 0 - 1 0 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 = - 3 a , i b = - 3 0 0 m a - 0 . 5 - 1 . 7 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 a , i b = - 3 0 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 = - 5 0 0 m a - 0 . 7 - 1 h f e ( 1 ) v c e = - 5 v , i c = - 5 0 0 m a 6 0 3 0 0 h f e ( 2 ) v c e = - 5 v , i c = - 3 a 2 0 t u r n - o n t i m e t o n 0 . 4 s t o r a g e t i m e t st g 1 . 7 f a l l t i m e t f 0 . 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 , i e = 0 , f = 1 m h z 9 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 = - 5 0 0 m a m h z s e e s p e c i f i e d t e s t c i r c u i t u s d c c u r r e n t g a i n v n a v 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 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 6 6 7 - o 2 s b 1 6 6 7 - y 2 s b 1 6 6 7 - g r r a n g e 6 0 - 1 2 0 1 0 0 - 2 0 0 1 5 0 - 3 0 0 150
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 p np t r an sist o r s 2s b1667 switching time test circuit i b1 = 0. 2 a, i b2 = 0. 2 a, du t y c y cle 1% i b1 20 s v c c = ? 30 v output 15 i b2 i b1 input i b2 t y p i c a l ch a r a c te r i s i ti c s collector-emi tter v olt age v ce (v ) i c ? v c e colle ct or curr ent i c (a ) collector curr ent i c (a ) h f e ? i c dc curre nt gain h fe collector curr ent i c (a ) v ce (sa t ) ? i c colle ctor-emi tter sa tura tion vol t age v ce (sat) (v) base-emi tter v olt ag e v be (v) i c ? v be colle ct or curr ent i c (a ) ? 4 ? 3 ? 2 ? 1 ? 2 ? 3 ? 4 ? 5 ? 1 0 ? 20 ? 30 ? 60 i b = ? 10 ma ? 40 ? 50 ? 70 0 ? 80 co m m o n e m i tt e r t c = 2 5 c 0 10 0 0 ? 0.02 300 100 50 20 ? 0.1 ? 3 t c = 1 00 c 25 ? 25 co m m o n e m i tt e r v c e = ? 5v 500 ? 0.3 ? 1 ? 1 ? 0.0 2 ? 0 . 3 ? 0 . 1 ? 0.0 2 ? 0 . 1 ? 1 ? 5 t c = 1 00 c 25 ? 25 co m m o n e m i tt e r i c / i b = 1 0 ? 0.0 5 ? 0 . 5 ? 0.3 ? 3 ? 3 . 0 ? 2 . 0 ? 1 . 0 ? 0.8 ? 1.2 ? 1 . 6 ? 0 . 4 0 co m m o n e m i tt e r v c e = ? 5 v 0 t c = 1 0 0 c ? 25 2 5
s m d ty p e w w w . ke x in . com . c n 3 t ran s i st or s p np t r an sist o r s 2s b1667 t y p i c a l ch a r a c te r i s i ti c s r t h ? t w t rans ie nt t h e rm al r e s i s t an c e r th ( c / w ) pulse w id t h t w (s) 0 0.0 0 1 0.01 0.1 1 10 100 10 0 0 1 10 100 c u r v e s s hou l d b e ap p li ed i n t h e rm a l li m i t ed a r ea. ( s i n g l e non r e pet i t i v e p u l se ) n o h e at s i n k i n f i n i t e h e at s i nk ambient tempe ratu re t a (c) p c ? t a colle ctor p ower d issip atio n p c (w ) collector-emi tter v olt age v ce (v ) safe operation a r ea colle ct or curr ent i c (a ) 0 0 50 100 150 200 5 10 15 20 25 30 i n f i n i t e h e at s i nk n o h e at s i nk 0 . 1 1 10 100 1 1 0 i c m a x ( c on t i n ou s ) i c ma x ( pu l se ) * 1 m s * 10 m s * 100 m s * 1 s * dc ope r at i on t c = 25 c *: s i n g l e n on r e p et i t i v e pu l se t c = 25 c c u r v e s mu st b e d e r a t e d li nea r l y w i t h i n c r ease i n t e m p e r a t u r e.
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