ms15n50.pdf datasheet:

MS15N50 N-Channel Enhancement Mode Power MOSFET Description The MS15N50 is a N-channel enhancement-mode MOSFET, providing the designer with the best combination of fast switching, ruggedized device design, low on-resistance and cost effectiveness. The TO-220 package is universally preferred for all commercial-industrial applications Features Low On Resistance Simple Drive Requirement Low Gate Charge Fast Switching Characteristic RoHS compliant package Application Power Factor Correction Flat Panel Power Full and Half Bridge Power Supplies Graphic symbol Two-Transistor Forward Power Supplies Packing & Order Information 50/Tube ; 1,000/Box MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings Symbol Parameter Value Unit VDSS Drain-Source Voltage 500 V 30 VGS Gate-Source Voltag