f e a t u r e s * f o r s u r f a c e m o u n t e d a p p l i c a t i o n s * l o w p r o f i l e p a c k a g e * b u i l t - i n s t r a i n r e l i e f * s u p e r f a s t r e c o v e r y t i m e s f o r h i g h e f f i c i e n c y * m e t a l l u r g i c a l l y b o n d e d c o n s t r u c t i o n * p l a s t i c p a c k a g e h a s u n d e r w r i t e r s l a b o r a t o r y 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 * g l a s s p a s s i v a t e d j u n c t i o n * 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 o c / 1 0 s e c o n d s a t t e r m i n a l s c a s e : j e d e c s m c m o l d e d p l a s t i c t e r m i n a l s : s o l d e r p l a t e d , 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 p o l a r i t y : i n d i c a t e d b y c a t h o d e b a n d w e i g h t : 0 . 0 0 3 o u n c e s , 0 . 0 9 3 g r a m m e c h a n i c a l d a t a 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 2 5 o 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 % . ucm31pt t h r u ucm38pt s m c s m c 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 ) 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 g l a s s p a s s i v a t e d s u p e r f a s t s i l i c o n r e c t i f i e r v o l t a g e r a n g e 5 0 - 1 0 0 0 v o l t s c u r r e n t 3 . 0 a m p e r e s 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 : 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 0 . 9 5 1 . 2 7 1 . 7 5 1 0 @ t a = 2 5 o c 3 5 4 5 u a m p s 2 0 0 u a m p s n s e c 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 3 . 0 a d c 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 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 t l = 1 0 0 o c 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 ) 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 ) o p e r a t i n g 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 s y m b o l v r r m v r m s v d c i o c j v f m a x i m u m r e v e r s e r e c o v e r y t i m e ( n o t e 2 ) t r r i r t j , t s t g i f s m u n i t s v o l t s v o l t s v o l t s a m p s ucm31pt 5 0 3 5 5 0 UCM33PT 2 0 0 1 4 0 2 0 0 ucm34pt 2 1 0 3 0 0 3 0 0 ucm35pt 4 0 0 2 8 0 4 0 0 ucm36pt 6 0 0 4 2 0 6 0 0 ucm38pt 1 0 0 0 7 0 0 1 0 0 0 ucm37pt 8 0 0 5 6 0 8 0 0 3 . 0 1 0 0 5 0 3 0 - 6 5 t o + 1 5 0 a m p s p f o c ucm32pt 1 0 0 7 0 1 0 0 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 4 . 0 v o l t s 2 . t e s t c o n d i t i o n s : i f = 0 . 5 a , i r = - 1 . 0 a , i r r = - 0 . 2 5 a @ t a = 1 0 0 o c 0 . 2 4 5 ( 6 . 2 2 ) 0 . 2 2 0 ( 5 . 5 9 ) 0 . 1 0 3 ( 2 . 6 2 ) 0 . 0 7 9 ( 2 . 0 6 ) 0 . 0 6 0 ( 1 . 5 2 ) 0 . 0 3 0 ( 0 . 7 6 ) 0 . 0 1 2 ( 0 . 3 0 5 ) 0 . 0 0 8 ( 0 . 2 0 3 )(max) 0 . 0 0 6 ( 0 . 1 5 2 ) 0 . 2 8 0 ( 7 . 1 1 ) 0 . 2 6 0 ( 6 . 6 0 ) 0 . 1 2 5 ( 3 . 1 7 ) 0 . 1 1 5 ( 2 . 9 2 ) 0 . 3 2 0 ( 8 . 1 3 ) 0 . 3 0 5 ( 7 . 7 5 ) 2 0 0 2 - 5 (1) (2) ucm31pt UCM33PT ucm34pt ucm35pt ucm36pt ucm38pt ucm37pt ucm32pt
rating characteristic curves ( ucm31pt thru ucm38pt ) f i g . 1 - t e s t c i r c u i t d i a g r a m a n d r e v e r s e r e c o v e r y t i m e c h a r a c t e r i s t i c f i g . 3 - 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 f i g . 5 - 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 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 ) p e a k f o r w a r d s u r g e c u r r e n t , ( a ) n u m b e r o f c y c l e s a t 6 0 h z 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 o n i n d u c t i v e n o n i n d u c t i v e d . u . t ( + ) 2 5 v d c ( a p p r o x ) ( - ) 1 n o n - i n d u c t i v e o s c i l l o s c o p e ( n o t e 1 ) p u l s e g e n e r a t o r ( n o t e 2 ) ( - ) ( + ) n o t e s : 1 . r i s e t i m e = 7 n s m a x . i n p u t i m p e d a n c e = 1 m e g o h m . 2 2 p f . 2 . r i s e t i m e = 1 0 n s m a x . s o u r c e i m p e d l a n c e = 5 0 o h m s . + 0 . 5 a 0 - 0 . 2 5 a - 1 . 0 a t r r 1 c m s e t t i m e b a s e f o r 1 0 n s / c m a v e r a g e f o r w a r d c u r r e n t , ( a ) l e a d t e m p e r a t u r e ( o c ) f i g . 2 - t y p i 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 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 3 . 0 1 . 5 2 . 0 2 . 5 0 . 5 1 . 0 0 2 5 0 5 0 7 5 1 0 0 1 2 5 1 5 0 1 7 5 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 t j = 2 5 o c t j = 7 5 o c t j = 1 0 0 o c . 0 1 . 1 1 . 0 1 0 1 0 0 1 2 5 1 0 2 0 5 0 1 0 0 1 4 0 1 2 0 1 0 0 8 0 6 0 4 0 2 0 0 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 ) 5 0 1 0 f i g . 4 - t y p i c a l i n s t a n t a n e o u s 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 . 6 - 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 ) r e v e r s e v o l t a g e , ( v ) 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 ) 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 ) 1 0 1 . 0 0 . 1 . 0 1 . 0 0 1 0 . 2 . 4 . 6 . 8 1 . 0 1 . 2 1 . 4 1 . 6 1 . 8 p u l s e w i d t h = 3 0 0 u s 1 % d u t y c y c l e t j = 2 5 o c t j = 2 5 o c 2 0 0 1 0 0 6 0 4 0 2 0 1 0 6 4 2 1 . 1 . 2 . 4 1 . 0 2 4 1 0 2 0 4 0 1 0 0 ucm31pt~ucm34pt ucm31pt~ucm35pt ucm36pt~ucm38pt ucm35pt ucm36pt~ucm38pt
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