n - c h a n n e l l o g i c l e v e l e n h a n c e m e n t m o d e f i e l d e f f e c t t r a n s i s t o r t o - 2 5 2 a n d t o - 2 5 1 p a c k a g e . a b s o l u t e m a x i m u m r a t i n g s ( t c = 2 5 c u n l e s s o t h e r w i s e n o t e d ) s a m h o p m i c r o e l e c t r o n i c s c o r p . j u l y 2 3 , 2 0 0 4 v e r 1 . 1 1 p r o d u c t s u m m a r y v d s s i d r d s ( o n ) ( m w ) 3 0 v 2 8 a 2 3 @ v g s = 1 0 v 3 9 @ v g s = 4 . 5 v f e a t u r e s s u p e r h i g h d e n s e c e l l d e s i g n f o r l o w r d s ( o n ) . r u g g e d a n d r e l i a b l e . s g d s t u s e r i e s t o - 2 5 2 a a ( d - p a k ) s t d s e r i e s t o - 2 5 1 ( l - p a k ) g g s s d d t h e r m a l c h a r a c t e r i s t i c s 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 - c a s e 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 r j c 3 5 0 r j a / w c / w c 3 0 p a r a m e t e r s y m b o l l i m i t u n i t d r a i n - s o u r c e v o l t a g e v d s v g a t e - s o u r c e v o l t a g e 2 0 v g s v - p u l s e d 2 8 i d a 7 0 i d m a d r a i n - s o u r c e d i o d e f o r w a r d c u r r e n t 2 0 i s a m a x i m u m p o w e r d i s s i p a t i o n p d w o p e r a t i n g a n d s t o r a g e t e m p e r a t u r e r a n g e t j , t s t g - 5 5 t o 1 7 5 c @ t c = 2 5 c 5 0 d r a i n c u r r e n t - c o n t i n u o u s @ t j = 1 2 5 c a m a x s t u / d 2 0 n 0 3 l
s t u / d 2 0 n 0 3 l 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 ( t c = 2 5 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 y m b o l c o n d i t i o n m i n t y p m a x u n i t o f f c h a r a c t e r i s t i c s d r a i n - s o u r c e b r e a k d o w n v o l t a g e b v d s s v g s = 0 v , i d = 2 5 0 u a 3 0 v z e r o g a t e v o l t a g e d r a i n c u r r e n t i d s s v d s = 2 4 v , v g s = 0 v 1 u a g a t e - b o d y l e a k a g e i g s s v g s = 2 0 v , v d s = 0 v n a o n c h a r a c t e r i s t i c s a g a t e t h r e s h o l d v o l t a g e v g s ( t h ) v d s = v g s , i d = 2 5 0 u a 1 1 . 5 1 7 3 0 2 . 5 v d r a i n - s o u r c e o n - s t a t e r e s i s t a n c e r d s ( o n ) v g s = 1 0 v , i d = 2 0 a v g s = 4 . 5 v , i d = 1 0 a 2 3 3 9 o n - s t a t e d r a i n c u r r e n t i d ( o n ) v d s = 1 0 v , v g s = 1 0 v a s f o r w a r d t r a n s c o n d u c t a n c e f s g v d s = 1 0 v , i d = 2 0 a d y n a m i c c h a r a c t e r i s t i c s b i n p u t c a p a c i t a n c e c i s s c r s s c o s s o u t p u t c a p a c i t a n c e 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 v d s = 2 5 v , v g s = 0 v f = 1 . 0 m h z p f p f p f s w i t c h i n g c h a r a c t e r i s t i c s b t u r n - o n d e l a y t i m e r i s e t i m e t u r n - o f f d e l a y t i m e t d ( o n ) t t d ( o f f ) t f a l l t i m e v d d = 1 5 v i d = 1 a v g s = 1 0 v r l = 1 5 o h m r g e n = 1 1 o h m n s n s n s n s t o t a l g a t e c h a r g e g a t e - s o u r c e c h a r g e g a t e - d r a i n c h a r g e q g q g s q g d v d d = 1 5 v , i d = 1 a r l = 1 5 o h m n c n c n c 2 1 0 0 m o h m m o h m n c v d d = 1 5 v , i d = 1 a , v g s = 1 0 v v d s = 1 5 v , i d = 1 a , v g s = 4 . 5 v 8 6 1 4 8 3 6 1 1 5 . 2 4 . 5 2 3 . 3 1 2 . 7 1 7 . 8 8 . 8 2 . 8 3 5 0
p a r a m e t e r s y m b o l c o n d i t i o n m i n t y p m a x u n i t 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 ( t c = 2 5 c u n l e s s o t h e r w i s e n o t e d ) d r a i n - s o u r c e d i o d e c h a r a c t e r i s t i c s d i o d e f o r w a r d v o l t a g e v s d v g s = 0 v , i s = 2 0 a 1 . 3 v a n o t e s b . g u a r a n t e e d b y d e s i g n , n o t s u b j e c t t o p r o d u c t i o n t e s t i n g . a . p u l s e t e s 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 % . f i g u r e 1 . o u t p u t c h a r a c t e r i s t i c s f i g u r e 2 . t r a n s f e r c h a r a c t e r i s t i c s f i g u r e 4 . o n - r e s i s t a n c e v a r i a t i o n w i t h d r a i n c u r r e n t a n d t e m p e r a t u r e f i g u r e 3 . c a p a c i t a n c e v d s , d r a i n - t o s o u r c e v o l t a g e ( v ) v g s , g a t e - t o - s o u r c e v o l t a g e ( v ) v d s , d r a i n - t o - s o u r c e v o l t a g e ( v ) c , c a p a c i t a n c e ( p f ) d r a i n - s o u r c e , o n - r e s i s t a n c e i d , d r a i n c u r r e n t ( a ) i d , d r a i n c u r r e n t ( a ) 3 r d s ( o n ) , n o r m a l i z e d s t u / d 2 0 n 0 3 l 0 5 1 0 1 5 2 0 2 5 3 0 9 0 0 7 5 0 6 0 0 4 5 0 3 0 0 1 5 0 0 1 2 1 0 8 6 4 2 0 0 2 4 6 8 1 0 1 2 - 5 5 c 2 5 c 2 0 1 5 1 0 5 0 0 1 1 . 5 2 2 . 5 3 3 . 5 t j = 1 2 5 c 1 . 6 1 . 4 1 . 2 1 . 0 0 . 8 0 . 6 0 . 4 - 5 5 - 2 5 0 2 5 1 2 5 v g s = 1 0 , 9 , 8 , 7 , 6 , 5 v v g s = 1 . 5 v c i s s c o s s c r s s v g s = 2 . 5 v 1 t j ( c ) 1 0 0 5 0 7 5 v g s = 1 0 v i d = 2 0 a t j , j u n c t i o n t e m p e r a t u r e ( c )
s t u / d 2 0 n 0 3 l f i g u r e 5 . g a t e t h r e s h o l d v a r i a t i o n w i t h t e m p e r a t u r e f i g u r e 6 . b r e a k d o w n v o l t a g e v a r i a t i o n w i t h t e m p e r a t u r e v t h , n o r m a l i z e d g a t e - s o u r c e t h r e s h o l d v o l t a g e g f s , t r a n s c o n d u c t a n c e ( s ) v g s , g a t e t o s o u r c e v o l t a g e ( v ) b v d s s , n o r m a l i z e d d r a i n - s o u r c e b r e a k d o w n v o l t a g e i s , s o u r c e - d r a i n c u r r e n t ( a ) f i g u r e 7 . t r a n s c o n d u c t a n c e v a r i a t i o n w i t h d r a i n c u r r e n t i d s , d r a i n - s o u r c e c u r r e n t ( a ) f i g u r e 9 . g a t e c h a r g e q g , t o t a l g a t e c h a r g e ( n c ) f i g u r e 1 0 . m a x i m u m s a f e o p e r a t i n g a r e a v d s , d r a i n - s o u r c e v o l t a g e ( v ) f i g u r e 8 . b o d y d i o d e f o r w a r d v o l t a g e v a r i a t i o n w i t h s o u r c e c u r r e n t v s d , b o d y d i o d e f o r w a r d v o l t a g e ( v ) t j , j u n c t i o n t e m p e r a t u r e ( c ) t j , j u n c t i o n t e m p e r a t u r e ( c ) i d , d r a i n c u r r e n t ( a ) 4 6 2 0 . 0 1 0 . 0 0 . 1 1 . 0 0 . 4 0 . 6 0 . 8 1 . 0 1 . 2 1 . 4 1 . 1 5 1 . 1 0 1 . 0 5 1 . 0 0 0 . 9 5 0 . 9 0 0 . 8 5 0 . 8 0 - 5 0 - 2 5 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 v d s = v g s i d = 2 5 0 u a - 5 0 - 2 5 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 1 . 1 5 1 . 1 0 1 . 0 5 1 . 0 0 0 . 9 5 0 . 9 0 0 . 8 5 i d = 2 5 0 u a 1 2 9 6 3 1 5 1 8 0 0 5 1 0 1 5 2 0 v d s = 1 0 v 1 0 8 6 4 2 0 0 3 6 9 1 2 1 5 1 8 2 1 2 4 v d s = 1 5 v i d = 1 a 1 0 0 1 0 0 . 5 0 . 1 1 1 1 0 3 0 6 0 v g s = 1 0 v s i n g l e p u l s e t c = 2 5 c r d s ( o n ) l i m i t d c 1 s 1 0 0 m s 1 0 m s 1 m s 7 0
f i g u r e 1 1 . s w i t c h i n g t e s t c i r c u i t f i g u r e 1 2 . s w i t c h i n g w a v e f o r m s t v v t t d ( o n ) o u t i n o n r 1 0 % t d ( o f f ) 9 0 % 1 0 % 1 0 % 5 0 % 5 0 % 9 0 % t o f f t f 9 0 % p u l s e w i d t h t r a n s i e n t t h e r m a l i m p e d a n c e s q u a r e w a v e p u l s e d u r a t i o n ( s e c ) f i g u r e 1 3 . n o r m a l i z e d t h e r m a l t r a n s i e n t i m p e d a n c e c u r v e r ( t ) , n o r m a l i z e d e f f e c t i v e 5 6 s t u / d 2 0 n 0 3 l i n v e r t e d 2 1 0 . 1 0 . 0 1 1 0 - 5 1 0 - 4 1 0 - 3 1 0 - 2 1 0 - 1 1 1 0 d = 0 . 5 0 . 2 0 . 1 0 . 0 5 0 . 0 2 0 . 0 1 p d m t 1 t 2 1 . r cj a ( t ) = r ( t ) * r cj a 2 . r cj a = s e e d a t a s h e e t 3 . t j m - t a = p d m * r cj a ( t ) 4 . d u t y c y c l e , d = t 1 / t 2 s i n g l e p u l s e v d d r d v v r s v g g s i n g e n o u t l
6 s t u / d 2 0 n 0 3 l
5 35 9 3 95 05 7 41 7 85 30 3 84 0.94 3 3 4 5 9 3 9 1 6.00 0 36 4 9.70 1 82 398 1.425 1.625 56 0.064 0.650 0.850 6 33 l2 0.600 0.024 ref . ref . 2.29 bsc 0.090 bsc 7 s t u / d 2 0 n 0 3 l
to251 tube/to-252 to-252 carrier tape to-252 reel tape and reel data unit:p package to-252 (16 p) a0 b0 k0 d0 d1 e e1 e2 p0 p1 p2 t 6.80 ?0.1 10.3 ?0.1 2.50 ?0.1 r2 r1.5 + 0.1 - 0 16.0 0.3? 1.75 0.1? 7.5 ?0.15 8.0 ?0.1 4.0 ?0.1 2.0 ?0.15 0.3 ?0.05 unit:p tape size 16 p reel size r 330 m n w t h k s g r v r330 ? 0.5 r97 ? 1.0 17.0 + 1.5 - 0 2.2 r13.0 + 0.5 - 0.2 10.6 2.0 ?0.5 s 8 s t u / d 2 0 n 0 3 l " a" to-251 tube
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