s3a thru s3m surface mount general rectifier reverse voltage - 50 to 1000 volts forward current - 3.0 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 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 = 75 c i o 3 . 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 100 a forward v o l t age @ i f = 3 . 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 . 0 250 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 60 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 13 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 s3a u n i t s3b s3d s3g s3j S3K s3m c / w dimensions in inches and (millimeters) smc ( do-214ab ) . 1 0 8 ( 2 . 75) . 1 2 8 ( 3 . 2 5 ) . 2 4 5 ( 6 . 22) . 220 ( 5 . 59) . 2 8 0 ( 7 . 1 1 ) . 2 6 0 ( 6 . 60) . 0 1 2 ( . 3 05) . 006 ( . 1 5 2 ) . 0 0 2 ( . 0 5 1 ) . 008 ( . 203) . 320 ( 8 . 13) . 3 0 5 ( 7 . 7 5 ) . 0 7 9 ( 2 . 00) . 1 0 3 ( 2 . 6 2 ) . 0 6 0 ( 1 . 5 2 ) . 0 3 0 ( 0 . 76) case : jedec smc/do-214ab 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 : 0.007 ounce, 0.24grams
s3a thru s3m ra tings and characteristic cur ves .1 1.0 10 100 fig.3 - typical reverse characteristics ( , t n e r r u c e g a k a e l e s r e v e r ) a 0 20 40 60 80 100 120 140 .01 tj=100 c tj=25 c 0.1 1.0 .01 10 50 ) a ( , t n e r r u c d r a w r o f s u o e n a t n a t s n i forward volt age,(v) pulse width 300us 1% duty cycle .6 .7 .8 .9 1.0 1.1 1.2 1.3 3.0 tj=25 c fig.2-typical forward current der a ting curve ) a ( , t n e r r u c d r a w r o f e g a r e v a 0.5 1.0 1.5 2.0 2.5 3.0 single phase half wave 60hz resistive or inductive load 0.375"(9.5mm) lead length fig.4-maximum non-repetitive forward surge current 20 0 40 60 80 100 number of cycles at 60hz 1 10 5 50 100 tj=25 c 8.3ms single half sine wave jedec method fig.5-typical junction capacit ance reverse voltage,(v) ) f p ( , e c n a t i c a p a c n o i t c n u j 140 120 100 80 60 40 20 0 .01 .05 .1 .5 1 5 10 50 100 fig.1-typical forward characteristics 0 0 20 40 60 80 100 120 140 160 180 200 ambient temperature,( c) ) a ( , t n e r r u c e g r u s d r a w r o f k a e p percent of rated peak reverse volt age,(%)
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