dip 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 kt a 1266 f e a tu r e s e x c e l l e n t h f e l i n e a r i t y l o w n o i s e c o m p l e m e n t a r y t o k t c 3 1 9 8 0.60 max 0.45 0.1 4.8 0.3 3.8 0.3 5.0 0.2 0.7 2.3 max 12.7 min 0.5 1.27 2.54 1 2 3 t o-92 unit:mm 1 . emitter 2 . collector 3 . base 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 - 5 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 - 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 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 6 2 5 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 u a i e = 0 - 5 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 - 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 - 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 = - 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 = 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 = - 1 0 0 m a , i b = - 1 0 m a - 0 . 3 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 0 m a , i b = - 1 0 m a - 1 . 1 h f e ( 1 ) v c e = - 6 v , i c = - 2 m a 7 0 4 0 0 h f e ( 2 ) v c e = - 6 v , i c = - 1 5 0 m a 2 5 n o i s e f i g u r e n f v c e = - 6 v , i c = - 0 . 1 m a , f = 1 k h z , r g = 1 0 k 1 0 d b 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 7 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 = - 1 m a 8 0 m h z d c c u r r e n t g a i n 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 k t a 1 2 6 6 - o k t a 1 2 6 6 - y k t a 1 2 6 6 - g r a n g e 7 0 - 1 4 0 1 2 0 - 2 4 0 2 0 0 - 4 0 0
dip 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 kt a 1266 t y p i c a l ch a r a c te r i s i ti c s 0 1 - 1 - 1 . 0 - 1 1 0 - 1 0 - 2 0 - 3 0 - 4 0 - 5 0 0 5 0 10 0 15 0 20 0 25 0 0 0 1 - 0 1 - 1 - 1 0 10 0 100 0 0 2 5 5 0 7 5 10 0 12 5 15 0 0 12 5 25 0 37 5 50 0 62 5 75 0 0 0 1 - 0 1 - 1 - 1 . 0 - - 20 0 - 40 0 - 60 0 - 80 0 - 100 0 0 0 1 - 0 1 - 1 - 1 . 0 - - 0 - 5 0 - 10 0 - 15 0 - 20 0 - 25 0 - 0 - 2 - 4 - 6 - 8 - 1 0 -0 .0 -0 .5 -1 .0 -1 .5 -2 .0 -2 .5 -3 .0 -3 .5 -4 .0 - 20 0 - 40 0 - 60 0 - 80 0 - 100 0 -0 .1 - 1 - 1 0 - 10 0 - 1 f=1 m h z i e =0 / i c =0 t a =25 o c reverse v o l t a g e v ( v ) capacit ance c ( p f ) v c b / v e b c o b / c i b ? ? c i b c o b - 2 0 tra ns ition fre q ue ncy f t (mhz ) collector current i c (m a) v ce = - 10 v t a =25 o c i c f t ? ? - 15 0 - 15 0 v ce = -6v t a =100 o c t a =25 o c collector current i c (m a) dc current gain h f e i c h f e ? ? c o llec t o r p o wer dissipa t i o n p c (mw) a m bien t t e m pera t ure t a ( ) p c ?? t a collector current i c (m a) base - emi tt e r sa t ura t i o n v o l t a g e v be s a t (mv) t a =2 5 t a =10 0 =1 0 i c v b e sat ? ? 5 0 - 15 0 - 15 0 t a =2 5 t a =10 0 =1 0 v c e sa t ?? i c collector-emitter saturation v o l t a g e v ce s a t (mv) collector current i c (m a) c o mm o n e m itt e r t a =25 20u a 18u a 16u a 14u a 12u a 10u a 8u a 6u a 4u a i b =2u a collector-em itter voltage v ce (v) collector current i c (ma) s t a t i c c h arac t er i s t i c vce= - 6 v ta=25 o c ta=100 o c base - e m i tt e r v o l t a g e v b e (m v ) collector current i c (m a ) i c ??v b e
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