any changing of specification will not be informed individual SR520 thru sr560 voltage 20v ~ 60v 5.0amp schottky barrier rectifiers do-27 dimensions in inches and (millimeters) 1.0(25.4) min. 1.0(25.4) min. .375(9.5) .285(7.2) .052(1.3) .048(1.2) dia. .220(5.6) .197(5.0) dia. f e a t u r e s * l o w f o r w a r d v o l t a g e d r o p * h i g h c u r r e n t c a p a b i l i t y * h i g h r e l i a b i l i t y * h i g h s u r g e c u r r e n t c a p a b i l i t y * e p i t a x i a l c o n s t r u c t i o n m e c h a n i c a l d a t a * c a s e : m o l d e d p l a s t i c * e p o x y : u l 9 4 v - 0 r a t e f l a m e r e t a r d a n t * l e a d : a x i a l l e a d s , s o l d e r a b l e p e r m i l - s t d - 2 0 2 , m e t h o d 2 0 8 g u a r a n t e e d * p o l a 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 n d * m o u n t i n g p o s i t i o n : a n y * w e i g h t : 1 . 1 0 g r a m s 1 . m e a s u r ed at 1mhz and applied r e v erse v oltage of 4.0v d .c. 2 . 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 v e r t i c a l p c b o a r d m o u n t i n g 0 . 5 " ( 1 2 . 7 m m ) l e a d l e n g t h . 5 . 0 1 0 0 0 . 5 2 s r 5 2 0 2 0 2 0 2 0 s r 5 3 0 3 0 3 0 3 0 s r 5 4 0 4 0 4 0 4 0 0 . 6 5 s r 5 6 0 6 0 6 0 6 0 t y p e n u m b e r 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 w o r k i n g 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 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 s e e f i g . 1 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 ) 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 5 . 0 a m a x i m u m d c r e v e r s e c u r r e n t t a = 2 5 c a t r a t e d d c b l o c k i n g v o l t a g e t a = 1 0 0 c 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 ) t y p i c a l t h e r m a l r e s i s t a n c e r j a ( n o t e 2 ) a a v m a m a p f 0 . 5 2 0 1 0 3 8 0 u n i t s o p e r a t i n g t e m p e r a t u r e r a n g e t j s t o r a g e t e m p e r a t u r e r a n g e t s t g c c c / w v v v - 5 0 + 1 5 0 - 6 5 + 1 7 5 ~ ~ q 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 2 5 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 % . n o t e s : h t t p : / / w w w . s e c o s g m b h . c o m e l e k t r o n i s c h e b a u e l e m e n t e 0 1 - j u n - 2 0 0 4 rev. b p a g e 1 o f 2 rohs compliant product a suffix of "-c" specifies halogen & lead-free
any changing of specification will not be informed individual SR520 thru sr560 voltage 20v ~ 60v 5.0amp schottky barrier rectifiers 0.1 1.0 .01 10 20 r a t i n g a n d c h a r a c t e r i s t i c c u r v e s ( s r 5 2 0 t h r u s r 5 6 0 ) f i g . 1 - 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 a v e r a g e f o r w a r d c u r r e n t , ( a ) 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 ) f o r w a r d v o l t a g e , ( v ) 1 . 0 2 . 0 3 . 0 4 . 0 5 . 0 6 . 0 s r 5 2 0 ~ s r 5 4 0 s r 5 6 0 a m b i e n t t e m p e r a t u r e , ( c ) 0 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 1 6 0 1 8 0 2 0 0 f i g . 2 - t y p i c a l f o r w a r d c h a r a c t e r i s t i c s 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 , ( % ) p u l s e w i d t h 3 0 0 m s 1 % d u t y c y c l e . 1 . 3 . 5 . 7 . 9 1 . 1 1 . 3 1 . 5 3 . 0 .1 1.0 10 100 fig.5 - typical reverse characteristics reverse leakage current, (ma) 0 20 40 60 80 100 120 140 .01 tj=75 c s r 5 6 0 s r 5 2 0 ~ s r 5 4 0 tj=25 c tj=25 c fig.3-maximum non-repetitive forward surge current fig.4-typical junction capacitance reverse voltage,(v) junction capacitance,(pf) 1000 1200 1400 800 600 400 200 0 .01 .05 .1 .5 1 5 10 50 100 40 20 0 60 100 80 number of cycles at 60hz 1 10 5 50 100 tj=25 c 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 p e a k f o r w a r d s u r g e c u r r e n t , ( 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 ) http://www.secosgmbh.com elektronische bauelemente 01 -jun-2004 rev. b page 2 of 2
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