micro commercial components corp. products end of life notification issue date: aug-1 th -2008 last buy date :jan-1 th -2009 description and purpose: mcc has undergone a review of its core business and products , and determined to discontinue below products: discontinued devices possible replacements sk52 micro commercial components tm mcc www. mccsemi .com sk53 SK54 sk55 sk56 sk58 sk510 sk52l sk53l SK54l sk55l sk56l sk58l sk510l
sk52 thru sk510 5 amp schottky rectifier 20 to 100 volts features for s urface mount applications high current capability with low forward voltage easy pick and place high temp soldering: 260 o c for 10 seconds at terminals maximum ratings operating temperature: -5 5 o c to +150 o c storage temperature: -5 5 o c to +150 o c maximum thermal resistance; 18 o c/w junction to lead mcc part number device marking maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage sk52 sk52 20v 14v 20v sk53 sk53 30v 21v 30v SK54 SK54 40v 28v 40v SK545 SK545 45v 31.5v 45v sk55 sk55 50v 35v 50v sk56 sk56 60v 42v 60v sk58 sk58 80v 56v 80v sk510 sk510 100v 70v 100v electrical characteristics @ 25 o c unless otherwise specified average forward current i f(av) 5.0a t j = 120 c peak forward surge current i fsm 150a 8.3ms, half sine maximum instantaneous forward voltage s k5 2 - 545 s k5 5 - 56 s k58 - 510 v f .5 5 v .75v .85v i fm = 5.0a; t j = 25 o c* maximum dc reverse current at rated dc blocking voltage i r 1.0ma 20ma t j = 25 o c t j = 100 o c typical junction capacitance c j 200pf measured at 1.0mhz, v r =4.0v *pulse test: pulse width 200 usec, duty cycle 2%
omp onents 20736 marilla street chatsworth ! " # $
% ! " # mcc d o - 214ab (hsmc) (round lead) 0.070? 0.190? 0.200? suggested solder pad layout h j e f g a b d c cathode band dimensions inches mm dim min max min max note a .200 .214 5.08 5.43 b .177 .203 4.70 5.30 c .002 .005 .05 .13 d --- .02 --- .51 e .047 .056 1.20 1.42 f .168 .179 4.27 4.55 g .309 .322 7.85 8.18 h .239 .243 6.08 6.18 j .234 .240 5.95 6.10 tm micro commercial components ? case material: molded plastic. ul flammability classificationrating94v-0 and msl rating 1 www. mccsemi .com 1 of 4 revision: 5 2008/02/01 ? lead free finish/rohs compliant (note1) ("p"suffix designates compliant. see ordering information) note: 1. high temperature solder exemptions applied, see eu directive annex 7.
average forward rectified curre nt - amperes versus ambient temperature - c figure 2 forward derating curve 60 80 120 140 160 180 0 1 2 3 single phase, half wave 60hz resistive or inductive load amps c 100 4 5 6 figure 3 junction capacitance .1 .2 1 .4 2 10 20 404 100 200 10 20 60 100 200 100 0 pf volts 600 400 40 400 1000 t j =2 5 c mcc sk52 thru sk510 junction capacitance - pf versus reverse voltage - volts figure 1 typical forward characteristics instantaneous forward current - amperes versus instantaneous forward voltage - volts volts 40 60 200 100 amps .2 1.2 .4 .6 .8 1.0 .1 .2 .4 .6 1 2 4 6 10 20 25 o c 400 600 100 1.4 sk52 - sk 545 sk5 8 - sk510 sk5 5 - sk5 6 tm micro commercial components www. mccsemi .com 2 of 4 revision: 5 2008/02/01
figure 4 typical reverse characteristics instantaneous reverse leakage current - microamperes ve r sus percent of rated peak reverse voltage - volts volts .4 .6 2 1 mamps 20 120 40 60 80 100 .001 .002 .004 .006 .01 .02 .04 .06 .1 .2 25 c 4 6 10 140 1 100 4 0 25 50 75 8 figure 5 peak forward surge current peak forward surge current - amperes versus number of cycles at 60hz - cycles amps cycles 2 6 10 20 60 80 40 100 125 150 sk52 - SK545 sk55 - sk510 mcc sk52 thru sk510 tm micro commercial components www. mccsemi .com 3 of 4 revision: 5 2008/02/01
mcc tm micro commercial components www. mccsemi .com 4 of 4 products are represented on our website, harmless against all damages. ***applications disclaimer*** ***important notice*** aerospace or military applications. products offer by micro commercial components corp . are not intended for use in medical, micro commercial components corp . reserve the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . micro commercial components corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . the user of products in such applications shall assume all risks of such use and will agree to hold micro commercial components corp . and all the companies whose ordering information device packing (part number)-tp tape&reel;1.5kpcs/reel revision: 5 2008/02/01
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