primary characteristics sma( do - 214ac ) package p d 2.25 w v rrm 20v,30v,40 v i (av) 5 .0a v f 0.45 v t j,max 150 features mechanical data ? metal - semiconductor junction with gard ring ? epitaxial construction ? low forward voltage drop ? high current capability ? for use in low vlotage, high frequency inverters, free wheeling, and polarity protection applications ? moisture sensitivity level 1 ? case molded plastic ,sma( do - 214ac ) ? polarity indicated by cathode band ? terminals :plated terminals, solderable per mil - std - 750,method 2026 ? epoxy : ul94 - v0 rated flame retardant ch a r a c t e r i s t i cs s y m b ol s l 52 -a s l 53 -a s l 54 -a 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 v m a x i m u m r m s v o l t a ge v r ms 14 21 28 v m a x i m u m dc b l o c k ing v o l t a g e v dc 20 30 40 v 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 rr e nt 0 . 375 9 . 5 mm ) l ea d l e ng t h s 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 5 . 0 a dc v f 0 . 45 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 o l 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 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 ng e t s tg 15 i ( av) i f sm 5 .0 150 1 .0 50 i r - 55 t o +150 - 55 t o +150 a a ma 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 500 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 a m bi e n t, maximum ratings and electrical characteristics ratings at 25 c ambient temperature unless otherwise specified. single phase half-wave 60hz,resistive or inductive load,for capacitive load current derate by 20%. marking : ss52l,ss53l ss54l ex : sl52-a s 6 / vym date code marking code logo v:product lines y: g l j l w % & \ h d u f r g h 1 h w f m:month, ex : 1-1,2-2,---10-o,11-n,12-d 1 ? ^ h z & d k h e d ^ , k d d < z z z / z z d / & / z ^r? s?e s thru ^ >??r ^ >?er www.paceleader.tw p 1
r a t i n g a nd ch a r a c t e r t i c cur ves s / $ a 6 / $ 3 8 / 6 ( : , ' 7 + p v 6 , 1 * / ( + $ / ) 6 , 1 ( : $ 9 ( - ( ' ( & 0 ( 7 + 2 ' ) , * 0 $ ; , 0 8 0 1 2 1 5 ( 3 ( 7 , 7 , 9 ( 6 8 5 * ( & 8 5 5 ( 1 7 1 8 0 % ( 5 2 ) & < & / ( 6 $ 7 + ] 3 ( $ . ) 2 5 : $ 5 ' 6 8 5 * ( & 8 5 5 ( 1 7 $ 0 3 ( 5 ( 6 $ ) , * ) 2 5 : $ 5 ' & 8 5 5 ( 1 7 ' ( 5 $ 7 , 1 * & 8 5 9 ( / ( $ ' 7 ( 0 3 ( 5 $ 7 8 5 ( ! $ 9 ( 5 $ * ( ) 2 5 : $ 5 ' & 8 5 5 ( 1 7 $ 0 3 ( 5 ( 6 , 1 6 7 $ 1 7 $ 1 ( 2 8 6 ) 2 5 : $ 5 ' & 8 5 5 ( 1 7 $ ) , * 7 < 3 , & $ / ) 2 5 : $ 5 ' & + $ 5 $ & 7 ( 5 , 6 7 , & 6 , 1 6 7 $ 1 7 $ 1 ( 2 8 6 ) 2 5 : $ 5 ' 9 2 / 7 $ * ( 9 2 / 7 6 7 - ! & , 1 6 7 $ 1 7 $ 1 ( 2 8 6 5 ( 9 ( 5 6 ( & 8 5 5 ( 1 7 p $ 3 ( 5 & ( 1 7 2 ) 5 $ 7 ( ' 3 ( $ . 5 ( 9 ( 5 6 ( 9 2 / 7 $ * ( ) , * 7 < 3 , & $ / 5 ( 9 ( 5 & + $ 5 $ & 7 ( 5 , 6 7 , & 6 7 - ! 7 - ! 7 - ! & $ 3 $ & , 7 $ 1 & ( s ) ) , * 7 < 3 , & $ / - 8 1 & 7 , 2 1 & $ 3 $ & , 7 $ 1 & ( 5 ( 9 ( 5 6 ( 9 2 / 7 $ * ( 9 2 / 7 6 7 - ! & i 0 + ] 2 www.paceleader.tw ? ^ h z & d k h e d ^ , k d d < z z z / z z d / & / z ^r? s?e s d , z h ^ >??r ^ >?er p 2
outline drawing dimensions in inches and (millimeters) sma(do-214ac) rev.c .181(4.60) .160(4.06) .110(2.79) .086(2.18) .067(1.70) .049(1.23) .208(5.28) .188(4.80) .091(2.31) .067(1.70) .012(.305) .006(.150) .060(1.51) .030(0.75) .008 (.203) max. 3 www.paceleader.tw ? ^ h z & d k h e d ^ , k d d < z z z / z z d / & / z ^r? s?e s thru ^ >??r ^ >?er p 3
suggested soldering pad layout sma rev a dimensions in inches and (millimeters) .085(2.16) .098(2.50) .059(1.50) 4 www.paceleader.tw ? ^ h z & d k h e d ^ , k d d < z z z / z z d / & / z ^r? s?e s thru ^ >??r ^ >?er p 4
5 h h o 7 d s l q j 6 h s h f l i l f d w l r q 6 x u i d f h 0 r x q w ' h y l f h 5 h h o 3 d f n l q j 3 ( 5 5 ( ( / 5 ( ( / ' , $ % 2 ; 6 , = ( 3 ( 5 % 2 ; & $ 5 7 , 2 1 3 ( 5 & $ 5 7 , 2 1 * 5 2 6 6 : ( , * + 7 ( $ p p p p ( $ p p ( $ . j 6 0 $
6 0 %
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3 $ & . $ * ( 5 www.paceleader.tw ? ^ h z & d k h e d ^ , k d d < z z z / z z d / & / z ^r? s?e s thru sl5a sl54a p 5
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