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