page . 1 december 1,2011-rev.00 CBD40120LCT preliminary low vf schottky rectifier voltage 120 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) note : 1. mounted on infinite heatsink. parameter symbol value unit maximum repetitive peak reverse voltage v rrm 120 v maximum rms voltage v rms 85 v maximum dc blocking voltage v r 120 v maximum average forward rectified current per device per diode i f(av) 40 20 a peak forward surge current : 8.3ms single half sine-wave superimposed on rated load per diode i fsm 250 a typical thermal resistance (note 1) r jc 2.5 o c/w operating junction temperature range t j -55 to + 150 o c storage temperature range t stg -55 to + 150 o c parameter symbol test conditions min. typ. max. unit breakdown voltage per diode v br i r =1ma 120 - - v instantaneous forward voltage per diode v f i f =5a i f =10a i f =20a t j =25 o c - - - 0.59 0.7 0.8 - - 0.85 v i f =5a i f =10a i f =20a t j =125 o c - - - 0.49 0.57 0.67 - - - v reverse current per diode i r v r =96v - 6.31 - a v r =120v t j =25 o c t j =125 o c - - - 9 50 - a ma 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) www.datasheet.co.kr datasheet pdf - http://www..net/
page . 2 december 1,2011-rev.00 CBD40120LCT preliminary 0 5 10 15 20 0 2 5 5 0 7 5 100 125 150 t c , case temperature (c) i f , fo rw ard cur rent ( a) 0.001 0.01 0.1 1 10 100 20 40 60 80 100 percent of rated peak reverse voltage (%) i r , reve rse cu rren t (m a) t j = 25c t j = 75c t j = 125c t j = 150c 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 10000 0.1 1 10 100 v r , reverse bias voltage (v) c j , junc tion capacitanc e (p f) 0.1 1 10 100 0 0.2 0.4 0.6 0.8 1 v f , forward voltage (v) i f , fo rw ard cur rent ( a) t j = 150c t j = 125c t j = 25c t j = 75c per diode per diode per diode per diode www.datasheet.co.kr datasheet pdf - http://www..net/
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