m a x i m u m d c b l o c k i n g vo l t a g e p a r a m e t e r 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 vo l t a g e m a x i m u m r m s v o l t a g e 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 ty p i c a l j u n c t i o n c a p a c i t a n c e v r r m v r m s v d c i f ( a v ) i f s m v f i r 2 0 3 0 4 0 v 1 4 2 1 2 8 v v 1 2 5 1 1 0 1 1 0 - 5 5 ~ + 1 5 0 a a v m a p f c c j t , t j s t g symbols u n i t s s c h o t t k y b a r r i e r r e c t i f i e r s f e a t u r e s ? g u a r d 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 ? 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 m a x i m u m r a t i n g s a n d 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 r a t i n g s a t 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 . 2 5 c 2 0 3 0 4 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 e t h o d ) 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 vo l t a g e 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 r e v e r s e vo l t a g e t a = 1 0 0 c t a = 2 5 c s t o r a g e a n d 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 1 n 5 8 1 7 w 1 n 5 8 1 8 w 1 n 5 8 1 9 w 0 . 5 5 0 . 8 7 5 0 . 4 5 0 . 7 5 0 . 6 0 . 9 p i n n i n g p i n 1 2 d e s c r i p t i o n c a t h o d e a n o d e t o p v i e w m a r k i n g c o d e : 1 n 5 8 1 7 w - - - 1 2 a 1 n 5 8 1 8 w - - - 1 3 a 1 n 5 8 1 9 w - - - 1 4 a s i m p l i f i e d o u t l i n e s o d - 1 2 3 f l a n d s y m b o l m e c h a n i c a l d a t a ? c a s e : s o d - 1 2 3 f l ? t e r m i n a l 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 ? a p p r o x . w e i g h t : 1 5 m g 0 . 0 0 0 4 8 o z 1 n 5 8 1 7 w t h r u 1 n 5 8 1 9 w 1 2 a t 1 a a t 3 a www.yfwdiode.com
1 0 1 0 0 f i g . 5 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 a g e c u r r e n t peak a) forward surage current ( n u m b e r o f c y c l e s a t 5 0 h z 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 ) 1 0 5 1 0 1 5 2 0 2 5 3 0 0 0 0 . 1 0 0 . 4 0 . 5 0 . 7 f i g . 3 ty p i c a l f o r w a r d c h a r a c t e r i s t i c i n s t a n e o u s f o r w a r d c u r r e n t ( a ) i n s t a n e o u s f o r w a r d vo l t a g e ( v ) 0 . 1 1 . 0 t = 2 5 j c t = 1 2 5 j c 0 . 2 0 . 5 0 . 3 0 . 6 0 . 2 f i g . 2 ty 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 i n s t a n e o u s c u r r e n t ( a ) r e v e r s e 2 0 4 0 6 0 8 0 0 t = 2 5 j c t = 7 5 j c t = 1 2 5 j c 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 vo l t a g e % 1 0 0 1 0 0 1 0 1 1 0 2 1 0 3 1 0 4 1 0 f i g . 4 ty p i c a l j u n c t i o n c a p a c i t a n c e 0 . 1 j u n c t i o n c a p a c i t a n c e ( p f ) r e v e r s e vo l t a g e ( v ) 1 0 1 0 0 2 0 0 5 0 0 2 0 5 0 1 0 0 1 1 n 5 8 1 7 w t h r u 1 n 5 8 1 9 w 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 0 . 2 0 . 4 0 . 6 0 . 8 1 . 0 1 . 2 0 . 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 a v e r a g e f o r w a r d c u r r e n t ( a ) s i n g l e p h a s e h a l f - w a v e 6 0 h z r e s i s t i v e o r i n d u c t i v e l o a d c a s e t e m p e r a t u r e ( c ) www.yfwdiode.com
m a r k i n g ty p e n u m b e r m a r k i n g c o d e 1 n 5 8 1 7 w 1 n 5 8 1 8 w 1 n 5 8 1 9 w 1 2 a 1 3 a 1 4 a p a c k a g e o u t l i n e p l a s t i c s u r f a c e m o u n t e d p a c k a g e ; 2 l e a d s s o d - 1 2 3 f l a a c a l l r o u n d v a m e u n i t m m 1 . 3 0 . 2 0 2 . 9 1 . 9 3 . 8 0 . 9 0 . 1 2 2 . 6 1 . 7 3 . 5 7 m a x m i n m i l m a x m i n 4 3 3 5 7 . 9 4 . 7 1 1 4 1 0 2 7 5 6 7 1 5 0 1 3 8 a c d e h e 1 . 1 0 . 8 4 3 3 1 e b o t t o m v i e w h e a l l r o u n d e d e g p a d p a d t o p v i e w 0 . 9 0 . 7 3 5 2 8 g g t h e r e c o m m e n d e d m o u n t i n g p a d s i z e 2 . 0 ( 7 9 ) 1 . 2 ( 4 7 ) m m ( m i l ) u n i t 1 . 2 ( 4 7 ) 1 . 2 ( 4 7 ) 1 n 5 8 1 7 w t h r u 1 n 5 8 1 9 w www.yfwdiode.com
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