sk32c thru sk310c surface mount schottky barrier rectifier reverse voltage - 20 to 100 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 metal silicon junction,majority carrier conduction characteri 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 2 0 3 0 4 0 5 0 6 0 8 0 9 0 100 v r m s revers e v o l t age v r ( r m s ) 1 4 2 1 2 8 3 5 4 2 5 6 6 4 7 1 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 0 . 5 0 0 . 7 0 0 . 8 5 v p eak revers e current @ t a = 25 c a t rat e d dc b l ock i ng v o l t age @ t a = 100 c i r m 0 . 5 2 0 m a t y p i c a l ther m a l res i s t a n c e (not e 1 ) r jl r ja 17 5 5 c / w operat i ng t e m perat ure range t j -65 to +125 c s t orage t e m perat ure range t s t g -65 to +150 c not e : 1 . m ount ed on p . c . b oard w i t h 5 . 0 m m 2 c opper pad area. 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 uni t s k32c s k33c s k34c s k35c s k36c s k38c s k39c s k310c 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) mechanical data 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
sk32c thru sk310c ra tings and characteristic cur ves 0. 1 1. 0 .0 1 10 50 fig.2-typical forwardcharacteristics fig.1-typical forward current derating cur ve a v e r a g e f o r w a r d c u r r e n t , ( a ) fig.3-maximum non-repetitive forwardsurge current p e a k f o r w a a r d s u r g e c u r r e n t , ( a ) fig.4-typical junction capacitance reverse voltage,(v) j u n c t i o n c a p a c i t a n c e , ( p f ) 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 ) pul se wid th 3 00u s 1 % d uty cy cle 0.5 1.0 1.5 2.0 2.5 3.0 0 20 40 60 80 10 0 12 0 14 0 16 0 18 0 20 0 0 700 600 500 400 300 200 100 0 40 20 60 100 80 .01 .0 5 .1 .5 1 5 10 50 1 00 .1 .3 .5 .7 .9 1 .1 1 .3 1 .5 3. 0 o ambient temperature ( c) .1 1.0 10 100 fig.5 - typical reversecharacteristics r e v e r s e l e a k a g e c u r r e n t , ( m a ) percentage rated peak reverse vol tage(%) 0 20 40 60 80 100 120 140 .01 tj= 75 c sk32c - SK34C sk35c - sk310c sk35c - sk36c sk38c - sk310c sk32c - SK34C tj= 25 c tj= 25 c number of cycles at 60hz 1 10 5 50 10 0 forward volt age,(v) tj= 25 c 8.3 ms sin gle ha lf sin e w ave jed ec me tho d
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