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 rb400d rb400ds micro commercial components tm mcc www. mccsemi .com rb411 d rb411ds rb42 0d rb42 0ds rb421 d rb421ds rb425 d rb425ds rb491 d RB491Ds rb495 d rb495ds
RB491D 1.0 amp schottky barrier rectifier 20 volts features ? small surface mounting type ? low reverse current and low forward voltage ? high reliability maximum ratings parameter symbol value unit peak reverse voltage v rm 25 v dc reverse voltage v r 20 v mean rectifying current i o 1 a peak forward surge current i fsm 3 a junction temperature t j 125 o c storage temperature t stg -40 to 125 o c electrical characteristics @ 25 c unless otherwise specified parameter symbol min. typ. max. unit forward voltage @ i f =1a v f1 --- --- 0.45 v reverse current @v r =20v i r --- --- 200 ua inches mm dim min max min max note a .113 .117 2.87 2.97 b .108 .112 2.75 2.85 c .061 .065 1.55 1.65 d .036 .038 .925 .975 e .073 .077 1.85 1.95 g .0016 .0039 .04 .100 h .044 .049 1.12 1.25 j .006 .007 .14 .17 k .013 .015 .34 .37 a b c d e g h j k suggested solder pad layout .087 2.200 inches mm .031 .800 .035 .900 .037 .950 .037 .950 dimensions sot-23-3l
omponents 20736 marilla street chatsworth !"# $
% !"# mcc www. mccsemi .com revision: 2 2006/05/13 marking:d2e tm micro commercial components ? case material: molded plastic. ul flammability classification rating 94v-0 1 of 3
www. mccsemi .com revision: 2 2006/05/13 mcc RB491D tm micro commercial components 2 of 3
mcc revision: 2 2006/05/13 tm micro commercial components www. mccsemi .com 3 of 3 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 . reserves 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
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