View stw26nm50 datasheet:

STW26NM50 N-CHANNEL 500V - 0.10? - 26ATO-247 Zener-Protected MDmesh�Power MOSFET TYPE VDSS RDS(on) ID STW26NM50 500 V < 0.120 ? 30 A TYPICAL RDS(on) = 0.10? HIGH dv/dt AND AVALANCHE CAPABILITIES IMPROVED ESD CAPABILITY LOW INPUT CAPACITANCE AND GATE CHARGE LOW GATE INPUT RESISTANCE TO-247 DESCRIPTION The MDmesh� is a new revolutionary MOSFET technology that associates the Multiple Drain pro- cess with the Company�s PowerMESH� horizontal layout. The resulting product has an outstanding low INTERNAL SCHEMATIC DIAGRAM on-resistance, impressively high dv/dt and excellent avalanche characteristics. The adoption of the Company�s proprietary strip technique yields overall dynamic performance that is significantly better than that of similar competition�s products. APPL