page . 1 january 18,2011-rev.00 SB40100LYT low vf schottky barrier rectifier voltage 100 volts 40 amperes features ? low forward voltage drop, low power losses ? high efficiency operation ? in compliance with eu rohs 2002/95/ec directives mechanical data ? case : to-220ab, plastic ? terminals : solderable per mil-std-750, method 2026 ? weight : 0.0655 ounces, 1.859 grams current maximum ratings ( t a =25 o c unless otherwise noted ) electrical characteristics ( t a =25 o c unless otherwise noted ) 0.419(10.66) 0.387(9.85) 0.139(3.55) min. 0.058(1.47) 0.042(1.07) 0.038(0.96) 0.019(0.50) 0.100(2.54) 0.100(2.54) 0.196(5.00) 0.163(4.16) 0.054(1.39) 0.045(1.15) 0.115(2.92) 0.080(2.03) 0.025(0.65)max. 0.177(4.5) max. 0.50(12.7)min. 0.624(15.87) 0.548(13.93) parameter symbol test conditions min. typ. max. unit breakdown voltage v br i r =1.0ma 100 - - v instantaneous forward voltage v f i f =10a i f =20a i f =40a t j =25 o c - - 0.57 0.72 0.94 - - 1.00 v i f =10a i f =20a i f =40a t j =125 o c - - 0.50 0.60 0.71 - - 0.75 v reverse current i r v r =70v - 25 - a v r =100v t j =25 o c t j =125 o c - - - - 400 200 a ma parameter symbol value unit maximum repetitive peak reverse voltage v rrm 100 v maximum average forward rectified current i f(av) 40 a peak forward surge current 8.3ms single half sine-wave superimposed on rated load i fsm 375 a typical thermal resistance r jc 2.0 o c / w operating junction temperature range t j -55 to + 150 o c storage temperature range t stg -55 to + 150 o c
page . 2 january 18 ,2011-rev.00 SB40100LYT fig.3 typical reverse characteristics fig.4 typical forward characteristics fig.1 forward current derating curve fig.2 typical junction capacitance 0 10 20 30 40 0 25 50 75 100 125 150 i f , forward current (a) t c , case temperature (c) 10 100 1000 10000 0.1 1 10 100 v r , reverse bias voltage (v) c j , junction capacitance (pf) 0.001 0.01 0.1 1 10 100 1000 20 40 60 80 100 i r , leakage current (ma) t j = 150c t j = 125c t j = 75c t j = 25c percent of rated peak reverse voltage (%) 0.1 1 10 100 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 v f , forward voltage (v) t j = 150c t j = 125c t j = 75c t j = 25c i f , forward current (a)
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