db202 2 . 0 f o r w a r d c u r r e n t : 2 . 0 u 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 d b 2 0 1 t h r d b 2 0 7 s u r f a c e m o u n t g l a s s p a s s i v a t e d 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 a m p s n o t e : 1 . m e a s u r e d a t 1 m h z a n d a p p l i e d r e v e r s e v o l t a g e o f 4 . 0 v o l t s . 2 . 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 m o u n t e d o n p . c . b . w i t h 0 5 * 0 . 5 i n c h e s ( 1 . 3 * 1 . 3 m m ) c o p p e r p a d 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 p f 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 c j 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 1 . 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 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 1 ) 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 2 5 c t a = 2 5 c 6 0 1 . 1 1 0 5 0 0 2 5 k / w r j a t y p i c a l t h e r m a l r e s i s t e n c e ( n o t e 2 ) 4 0 - 5 5 t o + 1 5 0 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 ( 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 % . ) e?o?? xinghe electronics gaomi xinghe electronics co.,ltd. www.sddzg.com 1 features mechanical data the plastic material used carries underwriters laboratory flammability recognition 94v-0 surge overload ratings to 50 amperes high temperature soldering guaranteed 260 c /5 seconds at 5 lbs (2.3kg) tension case: molded plastic t erminals: plated leads solderable per mil-std-202, method 208 mounting position: any weight: 0.34 grams (approx) ideal for printed circuit board application polarity: marked on body dimensions in millimeters ( 1mm =0.0394" ) this series is ul listed under the recognized component index, file number e142814 db + 0.52 0.06 + ~ _ ~ + 6.0 0.2 + + 8.15 0.2 + 2.35 0.15 + 1.01 0.13 + 6.35 0.15 + 8.25 0.65 + 7.62 0.38 5.1 0.1 db201 db203 db204 db205 db206 DB207
2 r a t i n g s a n d c h a r a c t e r i s t i c c u r v e s 0 . 0 1 0 . 1 1 0 1 0 0 1 0 1 5 4 5 7 5 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 . 4 0 . 8 1 . 2 2 . 0 1 . 6 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 4 - 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 . 5 - 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 ) 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 ) r e v e r s e v o l t a g e . ( v ) 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 t j = 1 2 5 c 0 1 4 1 0 1 0 0 1 0 0 1 0 f i g 3 - 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 j u n c t i o n c a p a c i t a n c e ( p f ) 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 3 0 6 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 2 0 . 2 2 2 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 e?o?? xinghe electronics gaomi xinghe electronics co.,ltd. www.sddzg.com u d b 2 0 1 t h r d b 2 0 7
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