mp20n40p.pdf datasheet:

DescriptionMP20N40, the silicon N-channel EnhancedMOSFETs, is obtained by advanced MOSFETtechnology which reduce the conduction loss,improve switching performance and enhance theavalanche energy. The transistor is suitable devicefor SMPS, high speed switching and generalpurpose applications.KEY CHARACTERISTICSParameter Value UnitV 400 VDSI 20 ADR 0.22 DS(ON).TypFEATURES Fast SwitchingTO-220 Low Crss 100% avalanche tested Improved dv/dt capability RoHS producAPPLICATIONS High frequency switching mode power supply Electronic ballastORDERING INFORMATIONOrdering Codes Package Product Code PackingMP20N40-P TO-220 20N40 TubeMP20N40-PXXXXProduct Code(2) Package typeXXXX YYWWYear&Week(1) Chip nameYYWW ZZSSSSS ZZAssembly Code(1) MP20N40: 400V 20A (2)P:TO-220SSSSSLot Codewww.mns-kx.