inchange semiconductor isc product specification isc website www.iscsemi.cn isc & iscsemi is registered trademark 1 isc n-channel mosfet transistor 2SK1442 description drain current C i d =12a@ t c =25 drain source voltage- : v dss = 450v(min) fast switching speed applications designed for high voltage, high speed power switching absolute maximum ratings(t a =25 ) symbol arameter value unit v dss drain-source voltage (v gs =0) 450 v v gs gate-source voltage 30 v i d drain current-continuous@ tc=25 12 a p tot total dissipation@tc=25 70 w t j max. operating junction temperature 150 t stg storage temperature range -55~150 thermal characteristics symbol parameter max unit r th j-c thermal resistance,junction to case 1.75 /w r th j-a thermal resistance,junction to ambient 70 /w pdf pdffactory pro www.fineprint.cn
inchange semiconductor isc product specification isc website www.iscsemi.cn isc & iscsemi is registered trademark 2 isc n-channel mosfet transistor 2SK1442 electrical characteristics (t c =25 ) symbol parameter conditions min typ max unit v (br)dss drain-source breakdown voltage v gs =0; i d = 10ma 450 v v gs( th ) gate threshold voltage v ds =10 v gs ; i d =1ma 2.0 3.0 v r ds( on ) drain-source on-stage resistance v gs =10v; i d =6a 0.47 0.60 i gss gate source leakage current v gs = 30v;v ds = 0 100 na i dss zero gate voltage drain current v ds =450v; v gs = 0 1 ma v sd diode forward voltage i f =12a; v gs =0 1.8 v tr rise time v gs =10v;i d =6a;r l =50 60 ns ton turn-on time 85 ns tf fall time 80 ns toff turn-off time 205 ns pdf pdffactory pro www.fineprint.cn
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