c 20v-40v 4.0a SSL42 thru ssl44 surface mount schottk 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 barrier rectifier l o w p r of il e s u r f a ce m o un t p a c k a g e b u ilt - i n s t r a i n r e li e f h i g h s w it c h i n g s p ee d , l o w v f l o w vo lta g e d r o p , h i g h e f f i c i e n c y f o r u s e i n l o w v o lta g e h i g h f r e qu e n c y i n v e r t e r s , f r ee w ill i ng , a nd p o l a r it y p r o t ec ti o n a p p l i c ati o n s g u a r d r i ng fo r ov e r vo lta g e p r o t ec ti o n c a s e : t r a n s f e r m o l d e d p la s t i c e p o x y : u l 94 v -0 r at e f lam e r eta r d a n t le a d : s o l d e r p l at e d , s o l d e r a b l e p e r m i l - s t d -750 m et h o d 2026 p o la r i t y : c o l o r b a n d d e n o t e s c a t h o d e e nd we i g h t : 0 . 00 7 o u n ce, 0 . 2 5 g r a m - do -214 a b ( sm c) r at i n g s a t 25 am b i e n t t e m p e r a t u r e u n l e ss o t h e r w i s e s p ec i f i e d . s i ng l e p h a s e , h a l f w a v e , 60 h z, r e s i s ti v e o r i n du c ti v e l o a d . f o r c a p a ci ti v e l o a d d e r at e c u r r e n t b y 20% . s y m b o ls ss l 42 ss l 43 ss l 44 u n it m a x i m u m r ep e ti t i v e p e ak r e v e r s e v o l t ag e v rrm 20 30 40 v o lts m a x i m u m r m s v o lt a ge v rms 20 30 40 v o lts m a x i m u m d c b l o c k i n g v o l t ag e v dc 20 30 40 v o lts m a x i m u m a v e r ag e f o r w a r d r e c t i f i e d c u r r e n t a t t l s e e f i g u r e 1 t l =95 i ( av) 4 . 0 a m ps p e ak fo r w a r d s u r g e c u rr e n t 8 . 3 m s si n g l e h a l f s i ne - w a v e s up e r i mpo s e d o n r a t e d l o ad (je d ec m e t h o d ) i fsm 100 a m ps m a x i m u m i n s t a n t ane o u s f o r w a r d v o lt a g e @ 4 . 0 a ( n o t e 1 ) v f 0 . 42 0 . 46 v o lts t a = 25 0 . 5 m a x i m u m d c r e ve r s e c u rr e n t a t r a t e d dc b l o c k i n g v o lt a g e p e r e l e m e n t t a = 100 i r 10 . 0 ma r ja 55 t yp i c a l t h e r m a l r e s i s t anc e ( n o t e 2 ) r jl 12 o p e r a t i n g j un c t i o n t em pe r a t u r e t j (-55 t o + 15 0 ) s t o r ag e t emp e r a t u r e r ang e t s tg (-55 t o + 15 0 ) n o t e s: 1. p u l s e t e s t: 300 s pu l s e w i d t h , 1 % d u t y c y c l e 2. p c b m o u n t e d w i t h 0 .2 0 .2 ( 5 . 0 cm 5 . 0 c m ) c o pp e r p a d s c/w c
ratings and characteristic curves SSL42 thru ssl44 2 of 2 e-mail: sales@taychipst.com web site: www.taychipst.com surface mount schottk barrier rectifier f i g . 2-m a x i mum n o n-r e p e t i t i v e pe ak 100 t j max 40 20 10 ch a r a c t e r i s t i cs 2 1 00 1 0 c u r r e n t , ( a ) p e a k f o r w a r d s u r g e n u m b e r o f c y c l e s a t 6 0 hz 8.3ms si n gle half sine-w a ve ( jedec m e thod) t = f o r w a rd s ur g e c urr e nt f i g. 4- t y p i c a l r e v e r s e d e r a t i n g c ur ve f i g . 1- t y p i c al f o r w a rd curr e nt 150 175 125 75 1 00 3.0 50 0 0 s i ng l e p hase i n duc t i ve or h a l f wave r es i s t i ve l oad 25 a v e r a g e f o r w a r d c u r r e n t , ( a ) f i g . 3 - t y p i c a l i n s t a n t a n e o u s f o r wa rd ch a r a c t e r i s t i cs a m b ie n t t e m p e r a t u r e , ( c) ( m a ) ( a ) ( a ) 100 f i g . 5- t y p i c al j unc t i o n c a p a c i t a nce 0.1 10 r e v e r se v o l t ag e , ( v) vsig = 50mv j u n c t i o n c a p a c i t a n c e , ( p f ) 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 , 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 , 0 . 3 75 ( 9 . 5 m m) l e ad l eng th f = 1mhz t = 25 c 4 68 1 cycle 60 1. 0 1 0 100 p e rc 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 , ( %) j 2.0 4.0 50 j 60 hz 20 1 .4 1 .2 1 .0 0 . 01 0 .1 1 .0 p ul s e w i d t h = 300 s d u t y cy c le 1% 0 0. 2 0 . 4 0 .6 t = 25 c j 0 .8 10 1 0 00 i n s t a n t a n e o u s f o r w a r d vo l t a g e , ( v) 20v-40v 4.0a SSL42 thru ssl44
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