IRFZ48N features drain current ?i d = 64a@ t c =25 drain source voltage- : v dss = 55v(min) static drain-source on-resistance : r ds(on) = 0.014 (max) fast switching description designed for use in switch mode power supplies and general purpose applications. absolute maximum ratings(t a =25 ) symbol parameter value unit v dss drain-source voltage 55 v v gs gate-source voltage-continuous 20 v i d drain current-continuous 64 a i dm drain current-single pluse 210 a p d total dissipation @t c =25 130 w t j max. operating junc tion temperature 175 t stg storage temperature -55~175 thermal characteristics symbol parameter max unit r th j-c thermal resistance, junction to case 1.15 /w r th j-a thermal resistance, junction to ambient 62 /w www.kersemi.com
IRFZ48N electrical characteristics t c =25 unless otherwise specified symbol parameter conditions min max unit v (br)dss drain-source breakdown voltage v gs = 0; i d = 0.25ma 55 v v gs (th ) gate threshold voltage v ds = v gs ; i d = 0.25ma 2 4 v r ds( on ) drain-source on-resistance v gs = 10v; i d = 32a 0.014 i gss gate-body leakage current v gs = 20v;v ds = 0 100 na i dss zero gate voltage drain current v ds = 55v; v gs = 0 v ds = 55v; v gs = 0; t j = 150 25 250 a v sd forward on-voltage i s = 32a; v gs = 0 1.3 v www.kersemi.com
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