irfp360pbf.pdf datasheet:

isc N-Channel MOSFET Transistor IRFP360PBFFEATURESDrain Current I = 23A@ T =25D CDrain Source Voltage-: V = 400V(Min)DSSStatic Drain-Source On-Resistance: R = 0.2(Max)DS(on)100% avalanche testedMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationDESCRIPTIONDesigned for use in switch mode power supplies and generalpurpose applications.ABSOLUTE MAXIMUM RATINGS(T =25)aSYMBOL PARAMETER VALUE UNITV Drain-Source Voltage 400 VDSSV Gate-Source Voltage-Continuous 20 VGSI Drain Current-Continuous 23 ADI Drain Current-Single Pluse 92 ADMP Total Dissipation @T =25 250 WD CT Max. Operating Junction Temperature -55~150 JStorage Temperature -55~150 TstgTHERMAL CHARACTERISTICSSYMBOL PARAMETER MAX UNIT/WR Thermal Resistance, Junction to Case 0.50th j-c/WR