20v-100v 5.0a sr502 thru sr5100 1 of 2 web site: www.taychipst.com features e-mail: sales@taychipst.com maximum ratings and electrical characteristics m e c h a n i c a l d a t a surface mount schottky barrier rectifier p l a s t i c p a c k a g e h a s u n d e r w r i t e r s l a b o r a t o r y f l a m m a b i l i t y c l a s s i f i c a t i o n 9 4 v - 0 m e t a l s i l i c o n j u n c t i o n , m a j o r i t y c a r r i e r c o n d u c t i o n g u a r d r i n g f o r o v e r v o l t a g e p r o t e c t i o n l o w p o w e r l o s s , h i g h e f f i c i e n c y h i g h c u r r e n t c a p a b i l i t y , l o w f o r w a r d v o l t a g e d r o p h i g h s u r g e c a p a b i l i t y f o r u s e i n l o w v o l t a g e , h i g h f r e q u e n c y i n v e r t e r s , f r e e w h e e l i n g , a n d p o l a r i t y p r o t e c t i o n a p p l i c a t i o n s h i g h t e m p e r a t u r e s o l d e r i n g g u a r a n t e e d : 2 5 0 ? / 1 0 s e c o n d s a t t e r m i n a l s , 0 . 3 7 5 " ( 9 . 5 m m ) l e a d l e n g t h , 5 l b s . ( 2 . 3 k g ) t e n s i o n c a s e : j e d e c d o - 2 0 1 a d m o l d e d p l a s t i c b o d y t e r m i n a l s : p l a t e d a x i a l l e a d s , s o l d e r a b l e p e r m i l - s t d - 7 5 0 , m e t h o d 2 0 2 6 p o l a r i t y : c o l o r b a n d d e n o t e s c a t h o d e e n d m o u n t i n g p o s i t i o n : a n y w e i g h t : 0 . 0 4 1 o u n c e , 1 . 1 5 g r a m n o t e s : ( 1 ) p u l s e t e s t : 3 0 0 s p u l s e w i d t h , 1 % d u t y c y c l e ( 2 ) t h e r m a l r e s i s t a n c e f r o m j u n c t i o n t o l e a d v r t i c a l p . c . b . m o u n t e d , 0 . 3 7 5 " ( 9 . 5 m m ) l e a d l e n g t h ( 3 ) m e a s u r e d 1 m h z a n d r e v e r s e v o l t a g e o f 4 . 0 v o l t s ( r a t i n g s a t 2 5 ? a m b i e n t t e m p e r a t u r e u n l e s s o t h e r w i s e s p e c i f i e d , s i n g l e p h a s e , h a l f w a v e , r e s i s t i v e o r i n d u c t i v e l o a d . f o r c a p a c i t i v e l o a d , d e r a t e b y 2 0 % ) s y m b o l s s r 5 0 2 s r 5 0 4 u n i t s m a x i m u m r e p e t i t i v e p e a k r e v e r s e v o l t a g e v r r m 2 0 3 0 4 0 v o l t s m a x i m u m r m s v o l t a g e v r m s 0 . 5 5 0 . 7 0 m a x i m u m d c b l o c k i n g v o l t a g e v d c v o l t s m a x i m u m a v e r a g e f o r w a r d r e c t i f i e d c u r r e n t 0 . 3 7 5 " ( 9 . 5 m m ) l e a d l e n g t h ( s e e f i g . 1 ) i ( a v ) 5 . 0 p e a k f o r w a r d s u r g e c u r r e n t 8 . 3 m s s i n g l e h a l f s i n e - w a v e s u p e r i m p o s e d o n r a t e d l o a d ( j e d e c m o t h o d a t r a t e d t l ) 1 5 0 . 0 a m p s a m p s m a x i m u m i n s t a n t a n e o u s f o r w a r d v o l t a g e a t 5 . 0 a ( n o t e 1 ) v f 2 . 5 v o l t s t a = 2 5 ? 5 0 m a x i m u m i n s t a n t a n e o u s r e v e r s e c u r r e n t a t r a t e d d c b l o c k i n g v o l t a g e ( n o t e 1 ) t a = 1 0 0 ? 5 0 0 m a t y p i c a l t h e r m a l r e s i s t n c e ( n o t e 2 ) 2 5 . 0 ? / w o p e r a t i n g j u n c t i o n t e m p e r a t u r e r a n g e - 6 5 t o + 1 2 5 ? i r i f s m r j a t j v o l t s s r 5 0 3 c j 1 4 2 1 2 8 2 0 3 0 4 0 p f t y p i c a l j u n c t i o n c a p a c i t a n c e ( n o t e 3 ) s t o r a g e t e m p e r a t u r e r a n g e t s t g - 6 5 t o + 1 5 0 - 6 5 t o + 1 5 0 ? 0 . 8 5 s r 5 0 5 s r 5 0 8 5 0 6 0 8 0 s r 5 0 6 3 5 4 2 5 6 5 0 6 0 8 0 s r 5 1 0 0 1 0 0 7 0 1 0 0 r j l 8 . 0 2 5 4 0 0
ratings and characteristic curves sr502 thru sr5100 2 of 2 e-mail: sales@taychipst.com web site: www.taychipst.com surface mount schottky barrier rectifier f i g . 1 - f o r w a r d c u r r e n t d e r a t i n g c u r v e a v e r a g e f o r w a r d c u r r e n t a m p e r e s l e a d t e m p e r a t u r e ( ? ) 0 1 5 0 1 2 0 1 0 0 8 0 6 0 4 0 2 0 r e s i s t i v e o r i n d u c t i v e l o a d 0 . 3 7 5 " ( 9 . 5 m m ) l e a d l e n g t h 0 4 . 0 3 . 0 2 . 0 1 . 0 5 . 0 i n s t a n t a n e o u s f o r w a r d c u r r e n t ( a m p e r e s ) i n s t a n t a n e o u s f o r w a r d v o l t a g e ( v o l t s ) p u l s e w i d t h = 3 0 0 ? 1 % d u t y c y c l e 0 1 . 4 1 . 2 1 . 0 0 . 8 0 . 6 0 . 4 0 . 2 1 . 6 0 . 0 1 5 0 1 0 1 0 . 1 f i g . 3 - t y p i c a l i n s t a n t a n e o u s f o r w a r d c h a r a c t e r i s t i c s t j = 2 5 ? t j = 1 2 5 ? t j = 1 5 0 ? |? |? s r 5 0 2 - s r 5 0 4 - - - s r 5 0 5 - s r 5 1 0 0 |? |? s r 5 0 2 - s r 5 0 4 - - - s r 5 0 5 - s r 5 1 0 0 r e v e r s e v o l t a g e . v o l t s j u n c t i o n c a p a c i t a n c e ( p f ) 0 . 1 1 0 0 1 0 1 1 0 0 4 0 0 0 1 0 0 0 f i g . 5 - t y p i c a l j u n c t i o n c a p a c i t a n c e t j = 2 5 ? f = 1 . 0 m h z v s i g = 5 0 m v p - p |? |? s r 5 0 2 - s r 5 0 4 - - - s r 5 0 5 - s r 5 1 0 0 f i g . 6 - t y p i c a l 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 t , p u l s e d u r a t i o n , s e c . 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 , ? / w 0 . 0 1 1 0 0 1 0 1 0 . 1 1 1 0 0 1 0 0 . 1 f i g . 4 - t y p i c a l r e v e r s e c h a r a c t e r i s t i c s p e r c e n t o f r a t e d p e a k r e v e r s e v o l t a g e ( % ) i n s t a n t a n e o u s r e v e r s e c u r r e n t m i l l ( a m p e r e s ) 0 1 0 0 8 0 6 0 4 0 2 0 t j = 7 5 ? t j = 2 5 ? t j = 1 2 5 ? 0 . 0 0 1 1 0 1 0 . 1 0 . 0 1 2 0 |? |? s r 5 0 2 - s r 5 0 4 - - - s r 5 0 5 - s r 5 1 0 0 f i g . 2 - m a x i m u m n o n - r e p e t i t i v e p e a k f o r w a r d s u r g e c u r r e n t p e a k f o r w a r d s u r g e c u r r e n t ( a m p e r e s ) n u m b e r o f c y c l e s a t 6 0 h z 1 1 0 0 1 0 t j = t j m a x 8 . 3 m s s i n g l e h a l f s i n e - w a v e ( j e d e c m e t h o d ) 0 1 0 0 7 5 5 0 2 5 1 2 5 1 5 0 20v-100v 5.0a sr502 thru sr5100
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