CHTA42LPT c h e n m k o e n t e r p r i s e c o . , l t d s u r f a c e m o u n t h i g h v o l t a g e n p n t r a n s i s t o r v o l t a g e 3 0 0 v o l t s c u r r e n t 5 0 0 m a m p e r e a p p l i c a t i o n f e a t u r e * s u r f a c e m o u n t p a c k a g e . ( sot-23) * l o w s a t u r a t i o n v o l t a g e v c e ( s a t ) = 0 . 5 v ( m a x . ) ( i c = 2 0 m a ) * l o w c o b . c o b = 3 . 0 p f ( t y p . ) c o n s t r u c t i o n * n p n s i l i c o n t r a n s i s t o r * e p i t a x i a l p l a n n e r t y p e * s m a l l s i g n a l a m p l i f i e r . 2 0 0 2 - 1 1 * p d = 3 0 0 m w ( m o u n t e d o n c e r a m i c s u b s t r a t e ) . * h i g h s a t u r a t i o n c u r r e n t c a p a b i l i t y . c i r c u i t m a r k i n g * n b e c b n o t e 1 . t r a n s i s t o r m o u n t e d o n c e r a m i c s u b s t r a t e 5 0 m m x 5 0 m m x 0 . 8 t . 2 . m e a s u r e d a t p u l s e w i d t h 3 0 0 u s , d u t y c y c l e 2 % . t h e r m a l c h a r a c t e r i s t i c s ( a t t a = 2 5 o c u n l e s s o t h e r w i s e n o t e d ) n o t e s : c h a r a c t e r i s t i c s c o n d i t i o n s y m b o l u n i t s 3 5 7 o c / w t h e r m a l r e s i s t a n c e ( j u n c t i o n t o a m b i e n t ) n o t e 1 m a x i m u m r a t i n g e s ( a t t a = 2 5 o c u n l e s s o t h e r w i s e n o t e d ) r a t i n g s c o n d i t i o n c o l l e c t o r - b a s e v o l t a g e c o l l e c t o r - e m i t t e r v o l t a g e e m i t t e r - b a s e v o l t a g e o p e n e m i t t e r o p e n b a s e o p e n c o l l e c t o r c o l l e c t o r c u r r e n t d c p e a k c o l l e c t o r c u r r e n t p e a k b a s e c u r r e n t t o t a l p o w e r d i s s i p a t i o n t a 2 5 o c ; n o t e 1 s t o r a g e t e m p e r a t u r e j u n c t i o n t e m p e r a t u r e o p e r a t i n g a m b i e n t t e m p e r a t u r e s y m b o l v c b o v c e o v e b o i b m r j a t a m b t j t s t g i c m i c m i n . m a x . u n i t s - 3 0 0 v o l t s v o l t s v o l t s m a m p s m a m p s m a m p s m w o c o c o c - 3 0 0 - 6 . 0 - 5 0 0 - 5 0 0 - 1 5 - 3 0 0 - 5 5 + 1 5 0 - + 1 5 0 - 5 5 + 1 5 0 v a l u e p t o t 1 . t r a n s i s t o r m o u n t e d o n a n f r 4 p r i n t e d - c i r c u i t b o a r d 1 . 6 " x 1 . 6 " x 0 . 0 6 " . 2 . m e a s u r e d a t p u l s e w i d t h 3 0 0 u s , d u t y c y c l e 2 % . (1) (2) (3) sot-23 .11 9 ( 3.04 ) .007 ( 0.177) .002 ( 0.05 ) .110 ( 2.80 ) .103 ( 2.64 ) .028 ( 0.70 ) .020 ( 0.50 ) .055 ( 1.40 ) .047 ( 1.20 ) .045 ( 1.15 ) .033 ( 0.85 ) .086 (2.20) .082 ( 2.10 ) .041 ( 1.05 ) .019 ( 0.50) .018 ( 0.30 ) .033 ( 0.85 ) .066 ( 1.70 ) (1) (2) (3) dimensions in inches and (millimeters) sot-23
r a t i n g c h a r a c t e r i s t i c s ( c h t a 4 2 lpt ) e l e c t r i c a l c h a r a c t e r i s t i c s ( a t t a = 2 5 o c u n l e s s o t h e r w i s e n o t e d ) p a r a m e t e r s c o n d i t i o n c o l l e c t o r c u t - o f f c u r r e n t e m i t t e r c u t - o f f c u r r e n t d c c u r r e n t g a i n i e = 0 ; v c b = 2 0 0 v i c = 0 ; v e b = 6 . 0 v v c e = 1 0 v ; n o t e 1 i c = 1 . 0 m a i c = 1 0 m a i c = 3 0 m a 2 5 4 0 4 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 i c = 2 0 m a ; i b = 2 m a b a s e - e m i t t e r s a t u r a t i o v o l t a g e i c = 2 0 m a ; i b = 2 m a i e = i e = 0 ; v c b = 2 0 v ; f = 1 m h z i c = 1 0 m a ; v c e = 2 0 v ; f = 1 0 0 m h z o u t p u t c o l l e c t o r c a p a c i t a n c e t r a n s i t i o n f r e q u e n c y s y m b o l i c b o i h f e c o b f t v b e ( s a t ) v c e ( s a t ) m i n . m a x . t y p e u n i t s - 0 . 1 u a u a v o l t s v o l t s p f m h z - - 0 . 1 - - 0 . 5 - - 0 . 9 - - 3 . 0 - 5 0 - - n o t e : 1 . p u l s e t e s t : t p 3 0 0 u s e c ; d 0 . 0 2 . e b o
r a t i n g c h a r a c t e r i s t i c c u r v e s ( c h t a 4 2 lpt ) c , c a p a c i t a n c e ( p f ) f i g u r e 1 . d c c u r r e n t g a i n v r , r e v e r s e v o l t a g e ( v o l t s ) 0 . 1 1 0 0 0 . 1 1 0 1 . 0 1 0 1 0 0 0 c e b @ 1 m h z f i g u r e 2 . c a p a c i t a n c e i c , c o l l e c t o r c u r r e n t ( m a ) 1 0 0 7 0 5 0 3 0 2 0 1 0 7 . 0 5 . 0 3 . 0 2 . 0 8 0 7 0 5 0 3 0 2 0 1 0 t j = 2 5 o c v c e = 2 0 v f = 2 0 m h z f t , c u r r e n t g a i n - b a n d w i d t ( m h z ) 1 . 0 i c , c o l l e c t o r c u r r e n t ( m a ) f i g u r e 3 . c u r r e n t - g a i n - b a n d w i d t h v , v o l t a g e ( v o l t s ) 1 . 4 0 . 0 1 . 2 1 . 0 0 . 8 0 . 6 0 . 4 0 . 2 1 0 0 1 0 0 . 1 1 . 0 1 0 0 1 . 0 c c b @ 1 m h z 6 0 4 0 v b e ( o n ) @ 2 5 o c , v c e = 1 0 v v c e ( s a t ) @ 2 5 o c , i c / i b = 1 0 v b e ( s a t ) @ 2 5 o c , i c / i b = 1 0 v c e ( s a t ) @ 1 2 5 o c , i c / i b = 1 0 v c e ( s a t ) @ - 5 5 o c , i c / i b = 1 0 v b e ( s a t ) @ 1 2 5 o c , i c / i b = 1 0 v b e ( s a t ) @ - 5 5 o c , i c / i b = 1 0 v b e ( o n ) @ 1 2 5 o c , v c e = 1 0 v v b e ( o n ) @ - 5 5 o c , v c e = 1 0 v f i g u r e 4 . " o n " v o l t a g e s i c , c o l l e c t o r c u r r e n t ( m a ) 1 2 0 0 . 1 1 . 0 1 0 1 0 0 8 0 6 0 0 h f e , d c c u r r e n t g a i n t j = + 1 2 5 o c 2 5 o c - 5 5 o c v c e = 1 0 v d c 1 0 0 2 0 4 0
|
