3.0 0.15 7.5 0.25 5.8 0.3 2.4 0.2 1.5 0.25 0.203max 8.3 0.2 0.25 0.06 maximum ratings and electrical characteristics ratings at 25 o c ambient temperature unless otherwise specified maximum recurrent peak reverse vol tage v rrm 40 50 60 v ma x imu m rms v o lt a g e v rws 28 35 42 v maximum dc blocking voltage v dc v maximum average forw ord rectif ied current at c t l (see fig.1) (note 2) i (av) a peak f orw ard surge current 8.3ms single half - c sine-w ave superimposed on rated load(jedec c method) i fsm a maximum instantaneous f orw ard voltage at v 5.0a(note.1) v f v maximum dc reverse current @t a =25 o c at rated dc blockjing voltage(note1) @t a =100 o c r | ja r | jl operating junction temperature range t j o c s torage temperature range t stg o c 0.5 55 17 i r note: 1.pulse test:300 | s pulse width,1%duty cy cle 2. p.c.b.mo un ted wit h 0.55"x0 .55"(14.0x14.0mm 2 )copper pad areas re verse voltage: 20 --- 100 v current: 5.0 a ? built-in strain relief ? case:jedec smc,molded plastic over 1111passi vated chip ? low power loss,high effciency ? plastic package has underwriters laborator 111 flammability classification 94v-0 typical thermal resitance (note2) o c/w ? high temperature soldering guaranteed:250 o c/10 1 11 seconds at terminals ? polarity: color band denotes cathode end ? weight: 0.007 ounces, 0.21 gram ma units smc ? low profile package ? for surface mounted applications 20 30 40 50 60 80 90 100 14 21 20 ? high current capability,low forward voltage drop 30 150 5.0 ? for use in low voltage high frequency inverters,free 111 wheeling and polarity protection applications ? guardring for overvoltage protection -55--- +150 -55--- +150 0.55 0.70 20 10 ? metal silicon junction, majority carrier conduction ? high surge capability dimensions in millimeters 0.85 s k 52c-sk 510c surface mount schottky barrier rectifiers features mechanical data sk52c sk53c sk54c sk55c sk56c sk58c sk59c SK510C 80 90 100 56 63 70 http://www.luguang.cn mail:lge@luguang.cn
2.5 0 50 resistive or inductive load p.c.b.mounted on 0.2 x0.2(5.0x5.0mm) copperpad areas 5.0 60 70 80 90 100 110 120 130 140 150 160 170 t j = 1 25 t j = 25 0 20 40 60 80 100 120 140 . 0 1 . 0 5 . 1 . 5 1 0 1 . 0 5 .0 t j =25 pulse width=300 s 1% d uty cycle . 1 . 3 . 5 . 7 . 9 1.1 1.3 1.5 1 .7 1. 9 2.1 .1 1 10 20 sk52 c -sk54 c sk55 c -sk56 c sk58 c -sk510 c average forward rectified current,amperes peak forward surge current,amperes instantaneous forward current,amperes instant aneous reverse current,microamperes number of cycles at 60hz instantaneous forward voltage,volts percent of rated peak reverse voltage,? ambient temperature ?? fig.3 -- typical forward characteristics fig.4 -- typical reverse characteristics fig. 1 -- forward derating curve fig. 2-- peak forward surge current 0 1 100 10 8.3ms single half sine wave t j =125 30 60 90 120 150 s k52c-SK510C surface mount schottky barrier rectifiers ratings and charactieristic curves http://www.luguang.cn mail:lge@luguang.cn
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