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w e i t r o n b a t 5 4 h m a x i m u m r a t i n g s ( t j = 1 2 5 c u n l e s s o t h e r w i s e n o t e d ) c h a r a c t e r i s t i c r e v e r s e v o l t a g e a v e r a g e r e c t i f i e r f o r w a r d c u r r e n t p e a k r e p e t i t i v e f o r w a r d c u r r e n t r a t e d v r , s q u a r e w a v e , 2 0 k h z o p e r a t i n g j u n c t i o n t e m p e r a t u r e r a n g e 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 i f ( a v ) i f r m t j t s t g b a t 5 4 h u n i t 3 0 2 0 0 4 0 0 - 5 5 t o + 1 2 5 - 5 5 t o + 1 5 0 v o l t s m a m a c c d e v i c e m a r k i n g i t e m m a r k i n g e q i v a l e n t c i r c u i t d i a g r a m 2 1 b a t 5 4 h j v 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 ( t a = 2 5 c u n l e s s o t h e r w i s e n o t e d ) c h a r a c t e r i s t i c s y m b o l r e v e r s e b r e a k d o w n v o l t a g e ( i r = 1 0 a ) f o r w a r d v o l t a g e i f = 0 . 1 m a i f = 1 . 0 m a i f = 1 0 m a i f = 3 0 m a i f = 1 0 0 m a t o t a l c a p a c i t a n c e ( v r = 1 . 0 v , f = 1 . 0 m h z ) r e v e r s e l e a k a g e v r = 2 5 v r e v e r s e r e c o v e r t i m e i f = i r = 1 0 m a , i r ( r e c ) = 1 . 0 m a v ( b r ) r v f c t i r t r r m i n t y p m a x u n i t 3 0 0 . 2 2 0 . 2 9 0 . 3 5 0 . 4 1 0 . 5 2 0 . 2 4 0 . 3 2 0 . 4 0 0 . 5 0 1 . 0 0 7 . 6 0 . 5 1 0 2 . 0 5 . 0 v o l t s v o l t s p f a d c n s h t t p : / / w w w . w e i t r o n . c o m . t w
+ 1 0 v 8 2 0 2 . 0 k 1 0 0 h 0 . 1 f 5 0 o u t p u t p u l s e g e n e r a t o r 5 0 i n p u t s a m p l i n g o s c i l l o s c o p e i f d . u . t . 0 . 1 f v r i n p u t s i g n a l t r t p 1 0 % 9 0 % t i f i r t r r t i r ( r e c ) = 1 . 0 m a o u t p u t p u l s e ( i f = i r = 1 0 m a , m e a s u r e d a t i r ( r e c ) = 1 . 0 m a n o t e s : 1 . a 2 . 0 k v a r i a b l e r e s i s t o r f o r a f o r w a r d c u r r e n t ( i f ) 0 f 1 0 m a 2 . i n p u t p u l e s i s a d j u s t e d s o i r ( p e a k ) i s e q u a l t o 1 0 m a 3 . t p t r r f i g u r e 1 . r e c o v e r y t i m e e q u i v a l e n t t e s t c i r c u i t b a t 5 4 h v r , r e v e r s e v o l t a g e ( v o l t s ) f i g u r e 4 . c a p a c i t a n c e c d , d i o d e c a p a c i t a n c e ( p f ) 0 2 4 6 8 0 . 6 8 0 . 6 4 0 . 6 0 0 . 5 6 0 . 5 2 w e i t r o n h t t p : / / w w w . w e i t r o n . c o m . t w t a = 8 5 c t a = - 4 0 c t a = 2 5 c 0 . 2 0 . 4 0 . 6 0 . 8 1 . 0 1 . 2 v f , f o r w a r d v o l t a g e ( v o l t s ) f i g u r e 2 . f o r w a r d v o l t a g e i f , f o r w a r d c u r r e n t ( m a ) 1 0 0 1 0 1 . 0 0 . 1 t a = 1 2 5 c t a = 8 5 c t a = 5 5 c t a = 2 5 c t a = 1 5 0 c 0 1 0 2 0 3 0 4 0 5 0 v r , r e v e r s e v o l t a g e ( v o l t s ) f i g u r e 3 . l e a k a g e c u r r e n t i r , r e v e r s e c u r r e n t ( a ) 0 . 0 0 1 0 . 0 1 0 . 1 1 . 0 1 0 ?
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