page . 1 september 17,2010-rev.00 SB30100LFYT low vf schottky barrier rectifier voltage 100 volts 30 amperes features ? low forward voltage drop, low power losses ? high efficiency operation ? in compliance with eu rohs 2002/95/ec directives mechanical data ? case : ito-220ab, plastic ? terminals : solderable per mil-std-750, method 2026 ? weight : 0.055 ounces, 1.5615 grams current maximum ratings ( t a =25 o c unless otherwise noted ) electrical characteristics ( t a =25 o c unless otherwise noted ) notes : 1 pulse test : 380 s pulse width, 1% duty cycle 2. pulse test : pulse width < 2.5ms parameter symbol value unit maximum repetitive peak reverse voltage v rrm 100 v maximum average forward rectified current (fig.1) i f(av) 30 15 a peak forward surge current 8.3ms single half sine-wave superimposed on rated load per diode i fsm 275 a typical thermal resistance r ? jc 4.5 o c / w operating junction 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 v br i r =1.0ma 103 120 - v instantaneous forward voltage per diode ( note 1 ) v f i f =5a i f =15a i f =30a - - 0.50 0.71 - - - 1.00 v reverse current per diode ( note 2 ) i r v r =70v - 10 - ? a v r =100v - - 200 ? a 0.112(2.85) 0.100(2.55) 0.406(10.3) 0.381(9.7) 0.134(3.4) 0.118(3.0) 0.055(1.4) 0.039(1.0) 0.055(1.4) 0.039(1.0) 0.028(0.7) 0.019(0.5) 0.100(2.55) 0.100(2.55) 0.272(6.9) 0.248(6.3) 0.606(15.4) 0.583(14.8) 0.189(4.8) 0.165(4.2) 0.130(3.3) 0.114(2.9) 0.114(2.9) 0.098(2.5) 0.027(0.67) 0.022(0.57) 0.177(4.5) 0.137(3.5) 0.543(13.8) 0.512(13.0)
page . 2 september 17,2010-rev.00 SB30100LFYT 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) i f , forward current (a) t j = 150c t j = 125c t j = 100c t j = 25c 10 100 1000 10000 0.1 1 10 100 v r , reverse bias voltage (v) 0.001 0.01 0.1 1 10 100 20 40 60 80 100 i r ,reverse current (ma) t j = 25c t j = 125c t j = 150c 0 5 10 15 20 25 30 35 0 25 50 75 100 125 150 t c , case temperature (c) i f , f orwar d c urrent (a) percent of rated peak reverse voltage (%) fig.3 typical reverse characteristics fig.4 typical forward characteristics fig.2 typical junction capacitance fig.1 forward current derating curve c j ,? junction ? capacitance ? (pf)
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