s e m i c o n d u c t o r r o h s r o h s n -c h a n n e l p o w e r m o s f e t nell high power products 2 0 n 5 0 s e r i e s (2 0 a , 5 0 0 v o lt s ) t h e y a r e d e s i g n e d f o r u s e i n a p p l i c a t i o n s s u c h a s s w i t c h e d m o d e p o w e r s u p p l i e s , d c t o d c c o n v e r t e r s , m o t o r c o n t r o l c i r c u i t s , u p s a n d g e n e r a l p u r p o s e s w i t c h i n g a p p l i c a t i o n s . t h e n e l l 2 0 n 5 0 i s a t h r e e - t e r m i n a l s i l i c o n d e v i c e w i t h c u r r e n t c o n d u c t i o n c a p a b i l i t y o f 2 0 a , f a s t s w i t c h i n g s p e e d , l o w o n - s t a t e r e s i s t a n c e , b r e a k d o w n v o l t a g e r a t i n g o f 5 0 0 v , a n d m a x . t h r e s h o l d v o l t a g e o f 5 v o l t s . descri ption l o w 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 ( c = 2 7 p f t y p i c a l ) r s s r = 0.23?@v = 10v ds(on) gs u l t r a l o w g a t e c h a r g e ( 6 0 n c m a x . ) f a s t s w i t c h i n g c a p a b i l i t y 1 0 0 % a v a l a n c h e e n e r g y s p e c i f i e d i m p r o v e d d v / d t c a p a b i l i t y 1 5 0 c o p e r a t i o n t e m p e r a t u r e featur es pro duc t sum mar y i (a) d 2 0 v (v) dss 5 0 0 0 . 2 3 @ v = 1 0 v g s 6 0 r ( ) ds(on) q (nc) max. g to-3pb ( 20N50b ) g d s d w w w . n e l l s e m i . c o m p a g e 1 o f 7 unit v / n s v w ( w / c ) a mj o c - 5 5 t o 1 5 0 v a l u e 2 0 1 2 . 4 5 0 0 3 0 2 5 8 0 5 0 0 2 8 0 ( 2 . 3 ) 4 . 6 absolute maximum ra tings (t = 25c unless otherwise specified) c t = 2 5 c t o 1 5 0 c j test conditions r = 2 0 k ? g s t = 2 5 c c t = 1 0 0 c c o p e r a t i o n j u n c t i o n t e m p e r a t u r e r e p e t i t i v e a v a l a n c h e e n e r g y ( n o t e 1 ) s t o r a g e t e m p e r a t u r e p e a k d i o d e r e c o v e r y d v / d t ( n o t e 2 ) p arameter p u l s e d d r a i n c u r r e n t ( n o t e 1 ) c o n t i n u o u s d r a i n 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 ( d e r a t i n g f a c t o r a b o v e 2 5 c ) g a t e t o s o u r c e v o l t a g e d r a i n t o g a t e v o l t a g e d r a i n t o s o u r c e v o l t a g e s y m b o l v d g r v dss d v / d t v g s i d m e a r t s t g p d i d t j t l . . l b f i n ( n m ) 3 0 0 m a x i m u m s o l d e r i n g t e m p e r a t u r e , f o r 1 0 s e c o n d s m o u n t i n g t o r q u e , # 6 - 3 2 o r m 3 s c r e w - 5 5 t o 1 5 0 n o t e : 1 . r e p e t i t i v e r a t i n g : p u l s e w i d t h l i m i t e d b y j u n c t i o n t e m p e r a t u r e . 1 0 ( 1 . 1 ) 1 . 6 m m f r o m c a s e i a r a v a l a n c h e c u r r e n t ( n o t e 1 ) 2 0 i = 2 0 a , r = 5 0 ? , v = 1 0 v a r g s g s t = 2 5 c c 2 . i 2 0 a , d i / d t 2 0 0 a / s , v v , s t a r t i n g t = 2 5 c . s d d d ( b r ) d s s j d ( d r a i n ) g ( g a t e ) s ( s o u r c e )
s e m i c o n d u c t o r r o h s r o h s nell high power products 2 0 n 5 0 s e r i e s w w w . n e l l s e m i . c o m p a g e 2 o f 7 unit v n s a pf n c 1 0 5 m a x . 3 . 0 2 5 0 5 0 0 0 . 2 0 - 1 0 0 1 0 0 0 . 5 2 4 0 0 2 7 9 5 3 7 5 1 0 0 3 5 5 electrical characteristics (t = 25c unless otherwise specified) c i = 2 5 0 a , v = 0 v d g s test conditions i = 2 5 0 a , r e f e r e n c e d t o 2 5 c d v = 5 0 0 v , v = 0 v d s g s t = 2 5 c c f a l l t i m e g a t e t o s o u r c e r e v e r s e l e a k a g e c u r r e n t i n p u t c a p a c i t a n c e t o t a l g a t e c h a r g e o u t p u t c a p a c i t a n c e p arameter r i s e t i m e g a t e t o s o u r c e f o r w a r d l e a k a g e c u r r e n t t u r n - o n d e l a y t i m 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 b r e a k d o w n v o l t a g e t e m p e r a t u r e c o e f f i c i e n t d r a i n t o s o u r c e b r e a k d o w n v o l t a g e t u r n - o f f d e l a y t i m e s y m b o l c i s s v / ( b r ) d s s t j v (br) dss i g s s q g t r t f q g s 1 5 g a t e t o s o u r c e c h a r g e s i n g l e p u l s e a v a l a n c h e e n e r g y ( n o t e 3 ) 4 6 v = 4 0 0 v , v = 1 0 v , i = 2 0 a d d g s d ( n o t e 1 , 2 ) d r a i n t o s o u r c e l e a k a g e c u r r e n t i d s s c o s s c r s s t d ( o n ) t d ( o f f ) e a s v/oc v na t = 1 5 0 c c t y p . m i n . 0 . 2 3 5 . 0 2 5 3 1 2 0 4 6 5 2 0 0 7 6 0 2 1 0 2 2 0 6 0 1 1 1 0 v = 2 5 0 v , d d r ( n o t e 1 , 2 ) v = 1 0 v , i = 2 0 a g s d = 2 5 g s v = 2 5 v , v = 0 v , f = 1 m h z d s g s v = - 3 0 v , v = 0 v g s d s v = 3 0 v , v = 0 v g s d s v = v , i = 2 5 0 a g s d s d g a t e t h r e s h o l d v o l t a g e s t a t i c d r a i n t o 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 ( t h ) i = 1 0 a , v = 1 0 v d g s g f s f o r w a r d t r a n s c o n d u c t a n c e v = 4 0 v , i = 1 0 a d s d 2 4 . 6 s g a t e t o d r a i n c h a r g e ( m i l l e r c h a r g e ) q g d 2 2 i = 2 0 a , l = 5 . 0 m h a s m j v = 4 0 0 v , v = 0 v d s g s unit m i n . 0 . 5 0 . 4 4 4 0 thermal resist ance t o - 3 p ( b ) p arameter 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 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 o - 3 p ( b ) s y m b o l r th(j-c) r th(j-a) r th(c-s) t h e r m a l r e s i s t a n c e , c a s e t o h e a t s i n k t y p . m a x . o c / w unit v c m a x . source t o drain d iode ra tings and characteristic s (t = 25c unless otherwise specified) c i = 2 0 a , v = 0 v s d g s test conditions i n t e g r a l r e v e r s e p - n j u n c t i o n d i o d e i n t h e m o s f e t i = 2 0 a , v = 0 v , s d g s d i / d t = 1 0 0 a / s f p arameter r e v e r s e r e c o v e r y t i m e p u l s e d s o u r c e c u r r e n t c o n t i n u o u s s o u r c e t o d r a i n c u r r e n t d i o d e f o r w a r d v o l t a g e s y m b o l i s ( i s d ) v s d i s m t r r r e v e r s e r e c o v e r y c h a r g e q r r a ns t y p . m i n . 8 0 5 0 0 7 . 2 d ( d r a i n ) g ( g a t e ) s ( s o u r c e ) 1 . 4 2 0 n o t e : 1 . p u l s e t e s t : p u l s e w i d t h 3 0 0 s , d u t y c y c l e 2 % . 3 . i = 2 0 a , v = 5 0 v , l = 5 . 0 m h , r = 2 5 ? , s t a r t i n g t = 2 5 c . a s d d g s j 2 . e s s e n t i a l l y i n d e p e n d e n t o f o p e r a t i n g t e m p e r a t u r e .
s e m i c o n d u c t o r r o h s r o h s nell high power products 2 0 n 5 0 s e r i e s w w w . n e l l s e m i . c o m p a g e 3 o f 7 orderin g inform a tion sch eme mosfet series current rating, i d v oltage rating, v ds 20 = 20 a 50 = 500 v 2 0 n 5 0 b package type b = to-3p(b) n = n - channel g a t e c h a r g e t e s t c i r c u i t & w a v e f o r m s a m e t y p e a s d . u . t . ( d . u . t ) 1 2 v 3 0 0 f 2 0 0 f 5 0 k v g s 3 m a v d s v g s 1 0 v q g q g s q g d d . u . t . r l v d s v g s r g v d d v d s v g s 9 0 % 1 0 % t d ( o n ) t r t d ( o f f ) t f 1 0 v t o n t o f f r e s i s t i v e s w i t c h i n g t e s t c i r c u i t & wa v e f o r m
s e m i c o n d u c t o r nell high power products r o h s r o h s 2 0 n 5 0 s e r i e s w w w . n e l l s e m i . c o m p a g e 4 o f 7 v d d t i m e b v d s s 1 0 v r g v d s l d l d . u . t . l a s v d d l ( t ) d e = a s 1 2 2 l l a s b v d s s b v - d s s v d d t p v ( t ) d s u n c l a m p e d i n d u c t i v e s w i t c h i n g & wa v e f o r m s t p p e a k d i o d e r e c o v e r y d v / d t t e s t c i r c u i t & wa v e f o r m s d . u . t . d r i v e r s a m e t y p e a s d u t d v / d t c o n t r o l l e d b y r * g l c o n t r o l l e d b y p u l s e p e r i o d * s d v d d + - v d s v g s r g i s d v g s ( d r i v e r ) l s d ( d . u . t ) ( d . u . t ) v d s 1 0 v v d d g a t e p u l s e w i d t h g a t e p u l s e p e r i o d d = l , b o d y d i o d e f o r w a r d c u r r e n t f m l r m d i / d t b o d y d i o d e r e v e r s e c u r r e n t b o d y d i o d e r e c o v e r y d v / d t b o d y d i o d e f o r w a r d v o l t a g e d r o p l
s e m i c o n d u c t o r nell high power products r o h s r o h s 2 0 n 5 0 s e r i e s w w w . n e l l s e m i . c o m p a g e 5 o f 7 f i g . 1 o n - s t a t e 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 v o l t a g e , v ( v ) d s g a t e - s o u r c e v o l t a g e , v ( v ) g s d r a i n c u r r e n t , l ( a ) d d r a i n c u r r e n t , l ( a ) d f i g . 2 tr a n s f e r c h a r a c t e r i s t i c s t y p i c a l c h a r a c t e r i s t i c s - 1 1 0 0 1 0 1 1 0 0 1 0 - 1 1 0 1 1 0 0 1 0 1 1 0 2 1 0 2 4 6 8 1 0 v g s t o p : 1 5 v 1 0 v 8 v 7 v 6 . 5 v 6 v b o t t o r m : 5 . 5 v n o t e : 1 . 2 . t 2 5 0 s p u l s e t e s t = 2 5 c c 1 2 1 5 0 o c 2 5 o c - 5 5 o c n o t e : 1 . v = 4 0 v d s 2 . 2 5 0 s p u l s e t e s t f i g . 4 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 v s . s o u r c e c u r r e n t a n d t e m p e r a t u e r e v e r s e d r a i n c u r r e n t , l ( a ) s d s o u r c e - d r a i n v o l t a g e , v ( v ) s d c a p a c i t a n c e ( p f ) d r a i n - s o u r c e v o l t a g e , v ( v ) d c f i g . 3 o n - r e s i s t a n c e v a r i a t i o n v s . d r a i n c u r r e n t a n d g a t e v o l t a g e d r a i n - s o u r c e o n - r e s i s t a n c e , r ( ) d s ( o n ) d r a i n c u r r e n t , i ( a ) d 0 . 4 0 . 2 0 . 0 0 1 5 3 0 4 5 6 0 7 5 0 . 6 0 . 8 f i g . 5 c a p a c i t a n c e c h a r a c t e r i s t i c s f i g . 6 g a t e c h a r g e c h a r a c t e r i s t i c s g a t e - t o - s o u r c e v o l t a g e , v ( v ) g s 6 0 0 0 5 0 0 0 4 0 0 0 3 0 0 0 2 0 0 0 1 0 0 0 0 1 2 1 0 8 6 4 2 0 0 1 0 2 0 3 0 4 0 5 0 t o t a l g a t e c h a r g e , q ( n c ) g 9 0 v = 1 0 v g s v = 2 0 v g s n o t e : t = 2 5 c c 0 1 0 1 1 0 0 . 2 0 . 4 0 . 6 0 . 8 1 . 0 1 . 2 1 5 0 o c 2 5 o c n o t e : 1 . v = 0 v g s 2 . 2 5 0 s p u l s e t e s t 0 1 0 - 1 1 0 1 1 0 n o t e : l = 2 0 a d v = 1 0 0 v d s v = 2 5 0 v d s v = 4 0 0 v d s 1 . 4 1 . 6 c o s s c i s s c r s s c = ( ) i s s c + c c = s h o r t e d g s g d d s c = c + c o s s d s g d c = c r s s g d n o t e : 1 . v = 0 v g s 2 . f = 1 m h z
s e m i c o n d u c t o r nell high power products r o h s r o h s 2 0 n 5 0 s e r i e s w w w . n e l l s e m i . c o m p a g e 6 o f 7 f i g . 7 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 v s . t e m p e r a t u r e f i g . 8 o n - r e s i s t a n c e v a r i a t i o n v s . t e m p e r a t u r e 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 ( n o r m a l i z e d ) d s s d r a i n - s o u r c e o n - r e s i s t a n c e , r d s ( o n ) ( n o r m a l i z e d ) 1 . 2 1 . 1 1 . 0 0 . 9 0 . 8 - 1 0 0 - 5 0 0 5 0 1 0 0 1 5 0 2 0 0 3 . 0 2 . 5 2 . 0 1 . 5 1 . 0 0 . 5 0 . 0 - 5 0 0 5 0 1 0 0 1 5 0 j u n c t i o n t e m p e r a t u r e , t ( c ) j j u n c t i o n t e m p e r a t u r e , t ( c ) j n o t e : 1 . v = 1 0 v g s 2 . l = 1 0 a d f i g . 9 m a x i m u m s a f e o p e r a t i n g a r e a d r a i n c u r r e n t , l ( a ) d 0 1 0 1 1 0 2 1 0 - 1 1 0 1 1 0 2 1 0 3 1 0 0 1 0 d r a i n - s o u r c e v o l t a g e , v ( v ) d s o p e r a t i o n i n t h i s a r e a b y r d s ( o n ) i s l i m i t e d 1 0 s 1 0 0 s 1 m s 1 0 m s 1 0 0 m s d c n o t e : 1 . t = 2 5 c c 2 . t = 1 5 0 c j 3 . s i n g p u l s e f i g . 1 0 m a x i m u m d r a i n c u r r e n t v s . c a s e t e m p e r a t u r e 2 5 2 0 1 5 1 0 5 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 d r a i n c u r r e n t , l ( a ) d c a s e t e m p e r a t u r e , t ( c ) j 2 0 0 - 1 0 0 n o t e : 1 . v = 0 v g s 2 . l = 2 5 0 a d n o t e : 1 . v = 0 v g s 2 . l = 2 5 0 a d 1 0 - 3 - 1 1 0 0 1 0 1 0 - 2 - 4 1 0 - 5 1 0 1 1 0 1 0 - 2 - 1 1 0 0 1 0 t h e r m a l r e s p o n s e , r t h ( j - c ) ( t ) f i g . 11 tr a n s i e n t t h e r m a l r e s p o n s e c u r v e s q u a r e w a v e p u l s e d u r a t i o n , t ( s e c ) 1 p d m t 1 t 2 n o t e s : 2 . d u t y f a c t o r , d = t / t 1 2 3 . t - t = p * r ( t ) j m c d m t h ( j- c ) 1 . r th ( j - c ) ( t ) = 0 . 4 4 c / w m a x . d = 0.5 0.2 0.1 0.05 0.02 0.01 single pulse
s e m i c o n d u c t o r r o h s r o h s nell high power products 2 0 n 5 0 s e r i e s w w w . n e l l s e m i . c o m p a g e 7 o f 7 c a s e s t y l e t o - 3 p b 1 5 . 6 0 . 4 9 . 6 2 . 0 4 . 0 1 9 . 9 0 . 3 2 0 . 0 m i n 4 . 0 m a x 2 3 1 . 0 5 + 0 . 2 - 0 . 1 5 . 4 5 0 . 1 5 . 4 5 0 . 1 3 . 2 0 , 1 1 . 8 5 . 0 . 0 2 4 . 8 0 . 2 2 . 0 0 . 1 0 . 6 5 + 0 . 2 - 0 . 1 1 . 4 g d s 1 2 3 a l l d i m e n s i o n s i n m i l l i m e t e r s ( i n c h e s ) d ( d r a i n ) g ( g a t e ) s ( s o u r c e )
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