s m d ty p e w w w . k e x i n . c o m . c n 1 d i o d e s rect if ier dio d es db201g s ~ db207g s f e a tu r e s r a t i n g t o 1 0 0 0 v p r v 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 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 c u r r e n t c a p a b i l i t y t h e p l a s t i c m a t e r i a l h a s u l 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 ~ - ~ + . 2 0 5 ( 5 . 2 ) . 1 9 7 ( 5 . 0 ) . 3 2 3 ( 8 . 2 ) . 3 4 6 ( 8 . 8 ) . 1 3 4 ( 3 . 4 ) . 1 2 4 ( 3 . 1 5 ) . 4 0 6 ( 1 0 . 3 ) 3 9 1 ( 1 0 . 0 ) . 0 3 7 ( 0 . 9 5 ) . 0 4 7 ( 1 . 2 ) . 2 5 6 ( 6 . 5 ) . 2 4 4 ( 6 . 2 ) . 0 6 3 ( 1 . 6 ) . 0 5 5 ( 1 . 4 ) 1 4 0 ( 0 . 3 5 ) 0 0 8 ( 0 . 2 ) 3 3 5 ( 8 5 ) 3 0 7 ( 7 . 8 ) . . . . . . u n i t : m m dbs a b s o l u te m a x i m u m ra ti n g s t a = 2 5 p a r a m e t e r s y m b o l d b 2 0 1 g s d b 2 0 2 g s d b 2 0 3 g s d b 2 0 4 g s d b 2 0 5 g s d b 2 0 6 g s d b 2 0 7 g s u n i t p e a k r e p e t i t i v e r e v e r s e v o l t a g e v r r m w o r k i n g p e a k r e v e r s e v o l t a g e v r w m d c b l o c k i n g v o l t a g e v r r m s r e v e r s e v o l t a g e v r ( r m s ) 3 5 7 0 1 4 0 2 8 0 4 2 0 5 6 0 7 0 0 a v e r a g e r e c t i f i e d o u t p u t c u r r e n t i o 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 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 ) i f s m f o r w a r d v o l t a g e @ i f = 2 . 0 a v f m p e a k r e v e r s e c u r r e n t @ t a = 2 5 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 2 5 i t r a t i n g f o r f u s i n g ( t < 8 . 3 m s ) i t a s 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 c j p f 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 ja / w j u n c t i o n t e m p e r a t u r e t j s t o r a g e t e m p e r a t u r e r a n g e t st g - 5 5 t o 1 5 0 1 5 0 2 5 6 0 1 . 1 a i r m 1 0 5 0 0 u a 8 0 0 1 0 0 0 v 2 5 0 1 0 0 2 0 0 4 0 0 6 0 0 1 0 . 4 4 0 2 2 2 v
s m d ty p e w w w . k exi n . co m . c n 2 dio d e s rect if ier dio d es db201g s ~ db207g s t y p i c a l ch a r a c te r i s i ti c s f i g . 3 -t y pi c al j u n c t i o n c apac i t an c e r ever se vo l t ag e, (vo l t s) c a p a c i t a n c e(p f ) 1 0 . 0 1 0 0 0 . 1 1 . 0 4 . 0 1 . 0 1 0 1 0 0 t j = 2 5 c , f = 1 m h z f i g . 5 -t y pi c al r ever se c h ar ac t er i st i c s t j =2 5 c t j =1 2 5 c 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 0 . 0 1 0 . 1 1 . 0 1 0 1 0 0 i n st an t an eo u s r e ve r se c u r r en t , ( a ) per c en t o f r at ed peak r ever se vo l t ag e, (% ) br i d g e o u t p u t f u l l w av e r ec t i f i e d c u r r e n t a ve r a g e a m pe r e s f i g . 1 -d er at i n g c u r ve f o r o u t pu t r ec t i f i ed cu r r en t am bi en t t em per at u r e , c 0 2 . 0 5 0 1 0 0 1 5 0 s i ng l e p ha s e ha l f w a v e 6 0 hz re s i s t i v e o r i nduc t i v e l o a d f i g . 2 -m ax i m u m n o n -r epet i t i ve peak f o r w ar d su r g e cu r r en t n u m ber o f c y c l es at 6 0 h z peak f o r w a r d s u r g e c u r r en t , a m p e r e s 0 1 0 2 0 3 0 4 0 5 0 1 2 5 1 0 2 0 5 0 1 0 0 6 0 s i ng l e s i ne - w a v e j e de c m e t ho d f i g . 4 -t y pi c al f o r w ar d c h ar ac t er i st i c s i n st an t an eo u s f o r w ar d vo l t ag e, vo l t s t j =2 5 c p ul s e w i dt h: 300 u s 2 % dut y cy cl e 0 . 0 1 0 . 1 1 . 0 1 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) 0 0 . 2 0 . 8 0.4 0.6 1.0 1.2 1.4 1.6 1.8
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