f e a t u r e s s u r g e o v e r l o a d r a t i n g - 5 0 a m p e r e s p e a k i d e a l f o r p r i n t e d c i r c u i t b o a r d r e l i a b l e l o w c o s t c o n s t r u c t i o n u t i l i z o n g m o l d e d p l a s t i c t e c h n i q u e r e s u l t s i n e x p e n s i v e p r o d u c t 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 6 0 c / 1 0 s e c o n d s a t t e r m i n a l s 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 2 w 0 0 5 t h r u 2 w 1 0 s i l i c o n b r i d g e r e c t i f i e r r e v e r s e v o l t a g e : 5 0 t o 1 0 0 0 v o l t s f o r w a r d c u r r e n t : 2 . 0 a m p s m a x i m u m r e c u r r e n t p e a k r e v e r s e v o l t a g e v r r m v o l t s v o l t s v o l t s v o l t s a a m p a m p s v r m s v d c i ( a v ) i f s m t s t g v f i r m a x i m u m r m s v o l t a g e m a x i m u m d c b l o c k i n g 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 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 2 . 0 a d c o p e r a t i n g j u n c t i o n 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 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 ) c t j s y m b o l s u n i t s m a x i m u m d c 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 t a = 1 0 0 c t a = 2 5 c 2 . 0 4 0 1 . 0 1 0 5 0 0 - 4 0 t o + 1 2 5 5 0 5 0 3 5 1 0 0 1 0 0 7 0 2 0 0 2 0 0 1 4 0 4 0 0 4 0 0 2 8 0 6 0 0 6 0 0 4 2 0 8 0 0 8 0 0 5 6 0 1 0 0 0 1 0 0 0 7 0 0 2 w 0 0 5 2 w 0 1 2 w 0 2 2 w 0 4 2 w 0 6 2 w 0 8 2 w 1 0 ( r a t i n g a t 2 5 c 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 , 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 . f o r c a p a c i t i v e l o a d , d e r a t e c u r r e n t b y 2 0 % . ) 0 . 3 6 6 ( 9 . 3 ) 0 . 3 3 9 ( 8 . 6 ) 0 . 2 2 0 ( 5 . 6 ) 0 . 2 0 0 ( 5 . 1 ) m i n . 1 . 1 ( 2 7 . 9 ) m i n . 1 . 0 ( 2 5 . 4 ) 0 . 2 2 0 ( 5 . 6 ) 0 . 1 8 0 ( 4 . 6 ) 0 . 2 2 0 ( 5 . 6 ) 0 . 1 8 0 ( 4 . 6 ) p o s l e a d 0 . 0 3 2 ( 0 . 8 1 ) 0 . 0 2 8 ( 0 . 7 1 ) d i m e n s i o n s i n i n c h e s a n d ( m i l l i m e t e r s ) w o b xinghe electronics e?o?? gaomi xinghe electronicsco.,ltd. www.sddzg.com tel:0536-2210359 qq:464768017 1
2 0 . 0 1 0 . 1 1 0 1 0 0 1 0 . 0 1 0 2 0 4 0 6 0 2 0 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 1 5 5 0 1 0 1 0 0 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 1 7 5 0 0 . 3 0 . 6 0 . 9 1 . 5 1 . 2 f i g . 1 - t y p r c a l 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 f i g . 2 - m a x i m u m n o n - r e p e t i t i v e f o r w a r d s u r g e c u r r e n t f i g 3 - t y 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 s 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 a v e r a g e f o r w a r d c u r r e n t ( a ) 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 ) 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 ) 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 ( % ) n u m b e r o f c y c l e s a t 6 0 h z a m b i e n t t e m p e r a t u r e ( c ) 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 ) t j = 2 5 c 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 0 . 3 7 5 " ( 9 . 5 m m ) l e a d l e n g t h t a = 2 5 c 1 0 3 0 5 0 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 ( u a ) 0 . 0 1 0 . 1 1 1 0 0 0 . 2 0 . 4 0 . 6 0 . 8 1 . 0 1 . 4 1 . 6 1 . 8 1 . 2 t a = 2 5 c p u l s e w i d t h = 3 0 0 s 1 % d u t y c y c l e 2 w 0 0 5 t h r u 2 w 1 0 s i l i c o n b r i d g e r e c t i f i e r r e v e r s e v o l t a g e : 5 0 t o 1 0 0 0 v o l t s f o r w a r d c u r r e n t : 2 . 0 a m p s xinghe electronics e?o?? gaomi xinghe electronicsco.,ltd. www.sddzg.com tel:0536-2210359 qq:464768017
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