any changing of specification will not be informed individual sk32l ~ SK34LL voltage 20v ~ 40v low v f types 3.0amp surface mount schottky barrier rectifiers features * ideal for surface mount applications * easy pick and place * built-in strain relief * super low forward voltage drop 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 % . 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 m a x i m u m r m s 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 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 3 . 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 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 = 8 0 3 . 0 9 0 1 . 5 6 0 - 5 0 + 1 2 5 a a v m a m a v v v u n i t s - 2 5 + 1 0 0 s k 3 2 l 2 0 2 0 1 4 s k 3 2 l l 2 0 2 0 1 4 s k 3 4 l 4 0 4 0 2 8 s k 3 4 l l 4 0 4 0 2 8 0 . 4 2 0 . 4 0 0 . 4 5 0 . 3 8 o p e r a t i n g 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 t e m p e r a t u r e r a n g e t j 1 8 0 2 5 t y p i c a l t o t a l c a p a c i t a n c e ( c t ) / w p f n o t e s : 1 . t y p i c a l t o t a l c a p a c i t a n c e c o n d i t i o n s f=1mh z , v r =4.0vdc http://www.secosgmbh.com elektronische bauelemente 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 * m e t a l l u r g i c a l l y b o n d e d c o n s t r u c t i o n * 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 : 0 . 0 6 3 g r a m s t y p i c a l 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 t e r m i n a l ( ) r qjt 01 -jun-2006 rev. b page 1 of 3 ~ ~ rohs compliant product a b d g e h f c dimensions in millimeters dimensions in inches a 1.25 1.65 0.049 0.065 b 3.99 4.60 0.157 0.181 c 2.50 2.90 0.098 0.114 d 1.98 2.44 0.078 0.096 e 0.051 0.203 0.002 0.008 f 4.78 5.28 0.188 0.208 g 0.76 1.52 0.030 0.060 h 0.152 0.305 0.006 0.012 s m a
any changing of specification will not be informed individual sk32l ~ SK34LL voltage 20v ~ 40v low v f types 3.0amp surface mount schottky barrier rectifiers rating and characteristic curves (sk 3 2l thru sk 3 4 l l) fig.1-typical forward current derating curve average forward current,(a) fig.2-maximum non-repetitive forward surge current peak forward surge current,(a) fig.3-typical junction capacitance reverse voltage,(v) junction capacitance,(pf) 0.6 1.2 1.8 2.4 3.0 3.6 0 20 40 60 80 100 120 140 160 180 200 0 700 600 500 400 300 200 100 0 40 20 60 100 80 .01 .05 .1 .5 1 5 10 50 100 ambient temperature ( c) .1 1.0 10 100 fig.4 - typical reverse characteristics reverse leakage current, (ma) percentage rated peak reverse voltage 0 20 40 60 80 100 120 140 .01 tj=75 c sk3 2 l~SK34LL tj=25 c number of cycles at 60hz 1 10 5 50 100 tj=25 c 8.3ms single half sine wave jedec method sk32l ~ sk3 4ll http://www.secosgmbh.com elektronische bauelemente 01 -jun-2006 rev. b page 2 of 3
any changing of specification will not be informed individual sk32l ~ SK34LL voltage 20v ~ 40v low v f types 3.0amp surface mount schottky barrier rectifiers 100 200 300 400 500 600 1e+00 1e+01 1e+02 1e+03 forward voltage (millivolts) forward current (milliamperes) o tj=125 c o tj=25 c fig. 5 (for sk32l) 0 100 200 300 400 500 600 1e+00 1e+01 1e+02 1e+03 forward voltage (millivolts) forward current (milliamperes) o tj=100 c o tj=25 c fig. 6 (for sk32ll) 0 100 200 300 400 500 600 1e+00 1e+01 1e+02 1e+03 forward voltage (millivolts) forward current (milliamperes) o tj=125 c o tj=25 c fig. 7 (for sk34l) 0 100 200 300 400 500 600 1e+00 1e+01 1e+02 1e+03 forward voltage (millivolts) forwardcurrent (milliamperes) o tj=100 c o tj=25 c fig. 8 (for SK34LL) typical forward characteristics typical forward characteristics typical forward characteristics typical forward characteristics http://www.secosgmbh.com elektronische bauelemente 01 -jun-2006 rev. b page 3 of 3
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