page . 1 december 27,2013-rev.00 SDM1050LCS ultra low vf schottky rectifier voltage 50 volt 10 ampere features ? ultra low forward voltage drop, low power loss ? high efficiency operation ? lead free in compliance with eu rohs 2011/65/eu directive ? green molding compound as per iec61249 std. . (halogen free) mechanical data ? case: to-252 molded plastic ? terminals: solder plated, solderable per mil-std-750, method 2026 ? polarity: as marking ? weight: 0.0104 ounces, 0.297 grams. current maximum ratings(t a =25 o c unless otherwise noted) note : 1. mounted on 10cm x 10cm x 0.5mm copper pad area parameter symbol value unit maximum repetitive peak reverse voltage v rrm 50 v maximum rms voltage v rms 35 v maximum dc blocking voltage v r 50 v maximum average forward rectified current per device per diode i f(av) 10 5 a peak forward surge current : 8.3ms single half sine-wave superimposed on rated load per diode i fsm 80 a typical thermal resistance per diode ( no te 1 ) r ? jc 8 o c/w operating junction temperature range t j -55 to + 150 o c storage temperature range t stg -55 to + 150 o c free datasheet http:///
page . 2 december 27,2013-rev.00 SDM1050LCS electrical characteristics(t a =25 o c unless otherwise noted) parameter symbol test c onditions min. typ. max. unit breakdown voltage per diode v br i r =0.5ma 50 - - v instantaneous forward voltage per diode v f i f =1a i f =3a i f =5a t j =25 o c - - - 0.34 0.44 0.52 - - 0.57 v i f =1a i f =3a t j =125 o c - - 0.27 0.42 - - v reverse current per diode i r v r =40v t j =25 o c - 25 - ? a v r =50v t j =25 o c t j =125 o c - - - 6 210 - ? a ma 0 1 2 3 4 5 6 0 25 50 75 100 125 150 t c , cas e t e m per atur e ( c) i f , f o r w ar d cur r ent ( a ) 0. 01 0. 1 1 10 100 20 40 60 80 100 i r , re v e rse cu rre n t (m a ) per c ent of rated peak rever s e voltage ( % ) t j = 2 5 c t j = 7 5 c t j = 125 c t j = 150 c fig.3 t y pical reverse characteristics fig.4 t y pical forw ard characteristics fig.1 forw a rd current derating curve fig.2 t y pical junction capacitance 1 10 100 1000 10000 11 0 1 0 0 c j , j unc tion capac itanc e ( pf ) v r , rever s e bias voltage ( v ) 0. 01 0. 1 1 10 0 0 .2 0 .4 0 .6 0 .8 i f , f o r w ar d cur r ent ( a ) v f , f or w ar d voltage ( v ) t j = 150 c t j = 125 c t j = 2 5 c t j = 7 5 c p er diode p er diode p er diode p er diode free datasheet http:///
page . 3 december 27,2013-rev.00 SDM1050LCS part no_packing code_version SDM1050LCS_t0_00001 for example : rb500v-40 _ r2 _ 00001 part no. serial number version code means hf packing size code means 13" packing type means t/r packing code xx version code xxxxx packing type 1 st code packing size code 2 nd code hf or rohs 1 st code 2 nd ~5 th code tape and ammunition box (t/b) a n/a 0 hf 0 serial number tape and reel (t/r) r 7" 1 rohs 1 serial number bulk packing (b/p) b 13" 2 tube packing (t/p) t 26mm x tape and reel (right oriented) (trr) s 52mm y tape and reel (left oriented) (trl) l panasert t/b cathode up (pbcu) u forming f panasert t/b cathode down (pbcd) d free datasheet http:///
page . 4 december 27,2013-rev.00 SDM1050LCS disclaimer ? reproducing and modifying information of the document is prohibited without permission from panjit international inc.. ? panjit international inc. reserves the rights to make changes of the content herein the document anytime without notification. please refer to our website for the latest document. panjit international inc. disclaims any and all liability arising out of the application or use of any product including damages incidentally and consequentially occurred. ? panjit international inc. does not assume any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. ? applications shown on the herein document are examples of standard use and operation. customers are responsible in comprehending the suitable use in particular applications. panjit international inc. makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. ? the products shown herein are not designed and authorized for equipments requiring high level of reliability or relating to human life and for any applications concerning life-saving or life-sustaining, such as medical instruments, transportation equipment, aerospace machinery et cetera. customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify panjit international inc. for any damages resulting from such improper use or sale. ? ? since panjit uses lot number as the tracking base, please provide the lot number for tracking when complaining. free datasheet http:///
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