page . 1 may 08,2012-rev.00 mbr1040hews schottky barrier diode features ? sod-323he low profile package ? low forward voltage drop, low reverse current ? high efficiency ? lead free in comply with eu rohs 2002/95/ec directives. ? green molding compound as per iec61249 std. . (halogen free) applications ? case: sod-323he, plastic ? terminals:solder plated,solderable per mil-std-750,method2026 ? approx. weight: 0.0006 ounces, 0.0185 grams ? low voltage high frequency inverters ? dc/dc converters ? polarity protection ? freewheeling ? marking : kc 1 2 c a t h o d e a n o d e 0.077(1.95) 0.068(1.75) 0.055(1.40) 0.047(1.20) 0.004(0.1)max. 0.030(0.75) 0.021(0.55) 0.030(0.75) 0.017(0.45) 0.107(2.70) 0.090(2.30) 0.008(0.20) 0.004(0.10) 0.061(1.55) 0.045(1.15) 0.032(0.80) 0.015(0.40) voltage 40 volts current 1 ampere absolute maximum ratings (t a =25 o c unless otherwise n parameter symbol value units recurrent peak reverse voltage v rrm 40 v rms voltage v rms 28 v dc blocking voltage v r 40 v average rectified output current i f(av) 1 a peak forward surge current:8.3ms single half sine-wave superimposed on rated load (jedec method) i fsm 22 a typical thermal resistance ,junction to lead junction to ambiente (note 1) (note 2) r ? jl r ? ja 40 280 o c/w operating junction temperature range and storage temperature range t j ,t stg -55 to + 150 o c note : 1.mounted on an fr-4 pcb , single-sided copper , with 48cm 2 copper pad area. 2.mounted on an fr-4 pcb , single-sided copper , mini pad.
page . 2 may 08,2012-rev.00 mbr1040hews parameter symbol test conditions min. typ. max. units breakdown voltage v br i r = ? ma t a =25 o c 40 - - v instantaneous forward voltage v f i f =0.7a i f =1a t a =25 o c - - 0.49 0.52 - 0.58 v i f =0.7a i f =1a t a =125 o c - - 0.4 0.44 - - v reverse current i r v r =32v t a =25 o c - 0.8 - ? a v r =40v t a =25 o c t a =125 o c - - - 0.8 50 - ? a ma rating and characteristic curves 0 0.2 0.4 0.6 0.8 1 1.2 0 25 50 75 100 125 150 t c , case temperature (c) i f , forward current (a) 0.01 0.1 1 10 100 1000 10000 20 40 60 80 100 i r ,reverse current (a) t j = 25c t j = 75c t j = 125c t j = 150c percent of rated peak reverse voltage (%) fig.3 typical reverse characteristics fig.4 typical forward characteristics fig.1 forward current derating curve fig.2 typical junction capacitance 1 10 100 1000 0.1 1 10 100 v r , reverse bias voltage (v) c j , junction capacitance (pf) 0.01 0.1 1 10 0 0.2 0.4 0.6 0.8 v f , forward voltage (v) i f , forward current (a) t j = 150c t j = 125c t j = 25c t j = 75c electrical characteristics (t a =25 o c unless otherwise noted)
page . 3 mounting pad layout ? packing information t/r - 12k per 13" plastic t/r - 5k per 7 plastic reel order information legal statement copyright panjit international, inc 2012 the information presented in this document is believed to be accurate and reliable. the specifications and information herein a re subject to change without notice. pan jit makes no warranty, representation or guarantee regarding the suitability of its produ cts for any particular purpose. pan jit products are not authorized for use in life support devices or systems. pan jit does not convey any license under its patent rights or rights of others. sod-323he 0.079 (2.0) 0.031 (0.8) 0.075 (1.9) 0.039 (1.0) 0.043 (1.1) unit inch(mm) reel mbr1040hews may 08,2012-rev.00
page . 4 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 t/b a n/a 0 hf 0 serial number t/r r 7" 1 rohs 1 serial number b/p b 13" 2 t/p t 26mm x trr s 52mm y trl l pbcu u forming f pbcd d part no_packing code_version mbr1040hews_r1_00001 mbr10 40hews_r2_00001 mbr1040hews may 08,2012-rev.00
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