20v-100v 3.0a ss32b thru ss310b 1 of 2 web site: www.taychipst.com features e-mail: sales@taychipst.com maximum ratings and electrical characteristics m e c h a n i c a l d a t a f o r s u r f a c e m oun t e d app li c a t i ons m e t a l - s e m i c ondu c t o r j un c t i on w i t h gua r d i ng e p i t a x i a l c on s t r u c t i on v e r y l o w f o r w a r d v o t ag e d r op h i gh c u rr e n t c apab ili ty p l a s t i c m a t e r i a l ha s u l f l a mm ab ili ty c l a ss i f i c a t i on 94 v -0 f o r u s e i n l o w v o l t ag e , h i gh f r e qu e n cy i n v e r t e r s, f r ee w h ee li ng , and po l a r i t y p r o t e c t i on app li c a t i on s. c a se m o l d e d p l a s t ic p o l a r i t y : c o l o r band d e no t e s c a t hode w e i gh t: 0 . 003 oun c e s , 0 . 093 g r a ms r a t i ng a t 25 a m b i e n t t e m p e r a t u r e un l e ss o t h e r w i s e s p e c i f i e d. s i ng l e pha s e , ha l f w a v e , 60 h z , r e s i s t i v e o r i ndu c t i v e l oad. f o r c apa c i t i v e l oad , d e r a t e c u rr e n t b y 20% ch a r a c t e r i s t i cs s y m b ol ss 32b ss 33b ss 34b ss 35b ss 36b ss 38b ss 310b un it m a x i m u m r e c u rr e n t p ea k r e v e r s e v o l t a ge v rrm 20 30 40 50 60 80 100 v m a x i m u m r m s v o l t a ge v r ms 14 21 28 35 42 56 70 v m a x i m u m dc b l o c k ing v o l t a ge v dc 20 30 40 50 60 80 100 v m a x i m u m a v e r a g e f o r w a rd r e c t i f i e d c u rr e n t @t l =100 p ea k f o r w a r d s u r a g e c u rr e nt 8 . 3 m s s ingl e h a l f s in e - w a ve s up e r i m p o s e d o n r a t e d l oa d ( j e d e c m e t h o d) m a x i m u m f o r w a r d v o l t a g e a t 3 . 0 a dc v f 0 . 45 0 . 55 0 .6 v m a x i m u m dc r e v e r s e c u rr e n t @t j =25 a t r a t e d dc b l o c k ing v o l t a g e @t j =100 t y pi c a l j un c t i o n c a p a c i t a n c e ( n o t e 1) c j pf t y pi c a l t h e r m a l r e s i s t a n c e ( n o t e 2) r jl /w t y pi c a l t h e r m a l r e s i s t a n c e ( n o t e 3) r ja /w o p e r a t ing t e m p e r a t u r e r a nge t j s t o r a g e t e m p e r a t u r e r a nge t s tg i f sm a ma i r 0 .7 10 50 n o t es : 1 . m ea s u r e d a t 1 . 0 m h z a nd a ppli e d r e v e r s e v o l t a g e o f 4 . 0 v dc. i ( av) 3 .0 80 250 a 3 . t h e r m a l r e s i s t a n c e jun c t i o n t o a m bi e n t. 2 . t h e r m a l r e s i s t a n c e jun c t i o n t o l ea d. - 55 t o + 150 - 55 t o + 150 0 . 85 1 .0 20 s ur f a c e m o un t s ch o tt k y b a rr i e r r e c t i f i e rs
ratings and characteristic curves ss32b thru ss310b 2 of 2 e-mail: sales@taychipst.com web site: www.taychipst.com l ea d t e m pe r a t ur e fi g . 5 - t y p i c a l r eve r se ch a r a c t e r i s t i cs pe rc e n t r a t e d peak r eve r se v o l t a g e , ( %) 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 , ( m a ) 100 10 1 .0 0 .1 0 . 01 0 . 001 0 20 40 60 80 100 120 140 t j = 125 t j = 25 t j = 100 fi g . 1 - f o r w a rd curr e n t d e r a t i n g cur ve a v e r a g e f o r w a r d c u r r e n t a m p e r e s 25 50 75 100 125 150 175 4 .0 1 .0 0 5 .0 3 .0 2 .0 s i n g l e p h ase h a l f w ave 60 hz r es i s t i ve o r i nduc t i ve l o ad c a p a c i t a n c e p f r eve r se v o l t a g e , v o l ts fi g . 4 - t y p i c a l j unc t i o n c apa c i t a nce 0 .1 1000 100 10 1 .0 4 .0 10 .0 100 t j = 25 f= 1 mh z fi g . 2 - m a x i m u m n o n - r epe t i t i ve s ur g e curr e nt 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 nu m be r o f c y c l es a t 60 hz 1 2 5 10 20 50 100 120 20 0 80 100 60 40 p u l se w i d t h 8 . 3 ms s i n g l e h a l f- s i n e - w ave ( j e d e c m e t h o d) 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 ) fi g . 3 - t y p i c a l f o r w a rd ch a r a c t e r i s t i cs i n s t a n t a n e o u s f o r w a rd v o l t a g e , (v o l t s) 1 .0 0 .1 10 0 .1 0 .3 0 .9 0 .5 1 .1 1 .7 0 0 .7 1 .3 1 .5 20 ss 35 a - ss 36a ss 33a ss 34a ss 38 a - ss 310a ss 32a t j = 25 c p u l se w i d t h 300us 1 % du t y c y c le 20v-100v 3.0a ss32b thru ss310b s ur f a c e m o un t s ch o tt k y b a rr i e r r e c t i f i e rs
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