wfw24n50w.pdf datasheet:

WFW24N50W WFW24N50W WFW24N50W WFW24N50W Silicon N-Channel MOSFET Silicon N-Channel MOSFET Silicon N-Channel MOSFET Silicon N-Channel MOSFET Features 24A,500V,RDS(on)(Max0.19 )@VGS=10V Ultra-low Gate charge(Typical 90nC) Fast Switching Capability 100%Avalanche Tested Maximum Junction Temperature Range(150 ) General Description This N-Channel enhancement mode power field effect transistors are produced using Winsemi's proprietary, planar stripe ,DMOS technology. This advanced technology has been especially tailored to minimize on-state resistance , provide superior switching performance, and withstand high energy pulse in the avalanche and commutation mode. These devices are well suited for high efficiency switch mode power supplies. Absolute Maximum Ratings Symbol Parameter Value Units VDSS Drain Source Voltage 500 V Continuous Drain Cur