sk52c thru SK510C surface mount schottky barrier rectifier reverse voltage - 20 to 100 volts forward current - 5.0 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 = 90 c i o 5 . 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 175 forward v o l t age @ i f = 5 . 0 a v f m 0 . 5 0 0 . 7 5 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 14 5 0 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 k52c s k53c s k54c s k55c s k56c s k58c s k59c s k510c 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 a
sk52c thru SK510C ra tings and characteristic cur ves fig .1- ma xim um fo rw ar d c ur re nt de ra tin g cu rv e fig.2 -max imum non -rep etiv e pe ak for wa rd s urg e cu rren t fig .3-t yp ica l f or wa rd ch ar ac ter ist ics fig.4- typic al r ever se ch arac teris tics fig .5-t yp ica l j un ct ion ca p ac it an ce reverse vo ltage.(v) o lea d te mpe ratu re.( c) number of cycles at 60hz for wa rd v ol ta ge(v ) pu lse du ra tio n,(s ec) 5 4 3 2 1 0 0 50 100 150 50 10 1 0.1 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.5 20 10 1 0.1 0.01 0.001 0 20 40 60 80 100 120 140 100 10 1 0.1 0.01 0.1 1 10 100 100 10 1 1 10 100 1000 percent o f rated peak reverse voltage.(%) a v e r a g e f o r w a r d c u r r e n t ( a ) i n s t a n e d l i s r e v e r s e c u r r e n t . ( m a ) 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 ) o t r a n s c i e n t t h e r m a l i m p e d a n c e . ( c / w ) j u n c t i o n c a p a c i t s n c e ( p f ) s k 5 6 c - s k 5 10 c res istiv eor indu ctiv e lo ad o tj=125 c o tj=75 c o tj=25 c sk5 2c-s k54c sk5 6c-s k510 c s k 5 2 c - s k 5 4 c fig.6- typical transient thermal characteristics tj=25 c f=1.0m hz vsig= 50mvp -p sk52c -sk54c sk56 c-sk 510c p e a k f o r w a r d s u r g e c u r r e n t . ( a ) 1 10 100 200 60 80 300 100 400 600 8.3 ms sin gle ha lf s ine wa ve jed ec me tho d cycle pulse width=300 s 1%du ty gy gle s k 5 2 c s - k 5 4 c s k 5 5 c s - k 5 6 c s k 5 9 c - s k 5 1 0 c
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