s2aa thru S2MA surface mount general rectifier reverse voltage - 50 to 1000 volts forward current - 2.0 ampere the plastic package carries underwriters laboratory flammability classification 94v-0 for surface mounted applications low reverse leakage built-in strain relief,ideal for automated placement high forward surge current capability high temperature soldering guaranteed: 250 c/10 seconds at terminals case : jedec do-214ac molded plastic body t erminals : solder plated, solderable per mil-std-750, method 2026 polarity: color band denotes cathode end mounting position : any w eight :0.003 ounce, 0.093 grams fea tures mechanical data m aximum r a t ings and el ect r i cal c ha r act eri s t i c s @t a = 2 5 c unl e ss o t her w i s e s p e c i f i e d c h aracteri s t i c s y m bol p eak repet i t i v e revers e v o l t age w o rki ng p e a k revers e v o l t age dc b l ock i ng v o l t age v rrm v r w m v r 5 0 100 200 400 600 800 1000 v r m s revers e v o l t age v r ( r m s ) 3 5 7 0 140 280 420 560 700 v a v erage rec t i f i ed o u t put current @ t l = 110 c i o 2 . 0 a non-repet i t i v e p eak forw ard s urge current 8 . 3 m s s i ngl e hal f s i ne-w a ve s uperi m p o s ed o n rat ed l oad (je d e c m e t hod) i f s m 6 0 a forward v o l t age @ i f = 2 . 0 a v f m 1 . 1 0 v p eak rev ers e current @ t a = 25 c a t rat e d dc b l ock i ng v o l t age @ t a = 125 c i r m 5 . 0 5 0 a t y p i c a l j u n c t i on capac i t anc e (not e 2 ) c j 1 5 p f t y p i c a l ther m a l res i s t a n c e (not e 3 ) r jl 16 operat i ng and s t orage t e m perat ure range t j , t s t g -55 to +150 c not e : 1 . m eas ured w i t h i f = 0 . 5 a , i r = 1 . 0 a , i r r = 0 . 25a , 2 . m eas u r ed a t 1 . 0 m h z and applied r e v e r s e v o l t age o f 4 . 0 v dc. 3 . m ount ed on p . c . b oard w i t h 8 . 0 m m 2 l and area. c s2aa u n i t s2ba s2da s2ga s2ja s2ka S2MA c / w dimensions in inches and (millimeters) sma(do-214ac) .05 5(1. 40) . 062 (1.9 0) .114 (2.9 0) .09 8(2. 50) .18 1(4. 60) .1 57(4 .00) .012 (.30 5) .00 6(.1 52) .00 2(.0 51) .00 8(.20 3) . 208 (5.6 0) .18 8(4.8 0) .0 79(2 .00 ) .10 3(3 .00) .060 (1.5 2) .03 0(0 .76)
s2aa thru S2MA ra tings and characteristic cur ves f i g . 2 - m a x i m u m n o n - r e p e t i t i v e s u r g e c u r r e n t n u m b e r o f c y c l e s a t 6 0 h z 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 1 5 1 0 5 0 1 0 0 2 2 0 0 1 0 2 0 3 0 p u l s e w i d t h 8 . 3 m s s i n g l e h a l f - s i n e - w a ve ( j e d e c m e t h o d ) 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 , ( % ) f i g . 4 - t y p i c a l r e v e r s e c h a r a c t e r i s t i c s 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 , ( u a ) 2 0 4 0 1 2 0 1 4 0 0 0 . 1 1 . 0 1 0 1 0 0 0 1 0 0 6 0 8 0 1 0 0 t j = 2 5 c t j = 1 2 5 c f i g . 1 - 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 m p e r e s 2 0 6 0 8 0 1 0 0 1 2 0 0 4 0 1 4 0 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 l e a d t e m p e r a t u r e , c 1 6 0 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 , v o l t s f i g . 3 - 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 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 ) 0 . 8 1 . 0 1 . 8 0 . 6 0 . 1 1 . 0 1 0 1 . 2 1 . 4 1 . 6 . 0 1 t j = 2 5 c p u l s e w i d t h : 3 0 0 u s 0 0 . 2 0 . 4 1 . 0 1 . 5 2 . 0 2 . 5 0 . 5 4 0 5 0 6 0
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