CH204UPT c h e n m k o e n t e r p r i s e c o . , l t d s u r f a c e m o u n t s w i t c h i n g d i o d e v o l t a g e 2 0 v o l t s c u r r e n t 0 . 1 a m p e r e 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 ( a t t a = 2 5 o c u n l e s s o t h e r w i s e n o t e d ) n o t e s : 2 0 0 2 - 5 m a x i m u m a v e r a g e r e v e r s e c u r r e n t a t v r = 1 5 v c h a r a c t e r i s t i c s s y m b o l u n i t s 1 . 0 0 0 . 1 u a m p s v o l t 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 i f = 1 0 m a m a x i m u m r a t i n g e s ( a t t a = 2 5 o c u n l e s s o t h e r w i s e n o t e d ) r a t i n g 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 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 p e a k f o r w a r d s u r g e c u r r e n t a t 1 u s e c . 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 b e t w e e n t e r m i n a l ( n o t e 1 ) s t o r a g e t e m p e r a t u r e r a n g e m a x i m u m o p e r a t i n g t e m p e r a t u r e r a n g e s y m b o l v r r m v r m s v d c i o c j t j v f i r t s t g i f s m CH204UPT CH204UPT u n i t s 2 0 v o l t s v o l t s v o l t s a m p s 1 4 2 0 0 . 1 0 . 3 2 . 0 + 1 5 0 - 5 5 t o + 1 5 0 a m p s p f o c o c 1 . m e a s u r e d a t 1 . 0 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 6 . 0 v o l t s . 2 . e s d s e n s i t i v e p r o d u c t h a n d l i n g r e q u i r e d . a p p l i c a t i o n f e a t u r e * s m a l l s u r f a c e m o u n t i n g t y p e . ( s c - 7 0 / s o t - 3 2 3 ) * t w o d i o d e e l e m e n t s a r e c o n n e c t e d i n s e r i e s ( v f x 2 ) p e r c i r c u i t . * m a x i m u m t o t a l p o w e r d i s s p a t i o n i s 2 0 0 m w . * p e a k f o r w a r d c u r r e n t i s 2 0 0 m a . c o n s t r u c t i o n c i r c u i t * s i l i c o n e p i t a x i a l p l a n a r * a 7 s c - 7 0 / s o t - 3 2 3 * p r o t e c t i o n c i r c u i t s . * b i a s c i r c u i t . m a r k i n g (1) (2) (3) d i m e n s i o n s i n m i l l i m e t e r s s c - 7 0 / s o t - 3 2 3 (1) (2) ( 3 ) 0 . 6 5 0 . 6 5 1 . 3 0 . 1 2 . 0 0 . 2 0 . 8~1.1 0 . 3 0 . 1 0 . 05~0.2 0 ~ 0 . 1 1 . 2 5 0 . 1 2 . 0~2.45 0 . 1 m i n .
r a t i n g c h a r a c t e r i s t i c c u r v e s ( c h 2 0 4 upt ) 0 d 1 d 1 + d 2 0 . 4 0 . 8 1 . 2 1 . 6 2 . 0 2 . 4 1 0 0 m 1 0 m 1 m 1 0 0 u 1 0 u f o r w a r d c u r r e n t , ( a ) f o r w a r d v o l t a g e , ( v ) f i g . 1 - 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 . 2 - f o r w a r d c h a r a c t e r i s t i c s 0 0 . 4 0 . 8 1 . 2 1 . 6 2 . 0 2 . 4 1 0 0 m 1 0 m 1 m 1 0 0 u 1 0 u d 2 f o r w a r d c u r r e n t , ( a ) f o r w a r d v o l t a g e , ( v ) d 2 1 2 5 o c d 1 1 0 0 o c d 2 1 0 0 o c d 1 7 5 o c d 2 7 5 o c 0 . 0 1 0 . 1 1 1 0 1 0 0 d 1 t a = 1 2 5 o c r e v e r s e c u r r e n t , ( n a ) r e v e r s e v o l t a g e , ( v ) f i g . 3 - r e v e r s e c h a r a c t e r i s t i c s 1 2 5 1 0 j u 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 v o l t a g e , ( v ) f i g . 4 - 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 d 2 d 1 d 1 + d 2 f = 1 m h z t a = 1 2 5 o c 7 5 o c 7 5 o c 2 5 o c 2 5 o c - 2 5 o c - 2 5 o c 1 2 5 o c 0 5 1 0 1 5 2 0 0 . 5 1 2 5 1 0 2 0 t a = 1 2 5 o c 7 5 o c 2 5 o c - 2 5 o c
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