View stp22nm50 datasheet:

STP22NM50 - STP22NM50FP STB22NM50 - STB22NM50-1 N-CHANNEL 500V - 0.16? - 20A TO-220/FP/D2PAK/I2PAK MDmesh™Power MOSFET ADVANCED DATA TYPE VDSS RDS(on) Rds(on)*Qg ID STP22NM50 500 V <0.215? 6.4 ?*nC 20 A STP22NM50FP 500 V <0.215? 6.4 ?*nC 20 A 3 STB22NM50 500 V <0.215? 6.4 ?*nC 20 A 1 STB22NM50-1 500 V <0.215? 6.4 ?*nC 20 A 3 2 D2PAK 1 TYPICAL RDS(on) = 0.16? TO-220 TO-220FP HIGH dv/dt AND AVALANCHE CAPABILITIES 100% AVALANCHE TESTED LOW INPUT CAPACITANCE AND GATE CHARGE 3 LOW GATE INPUT RESISTANCE 2 1 I?PAK DESCRIPTION (Tabless TO-220) The MDmesh™ is a new revolutionary MOSFET tech- nology that associates the Multiple Drain process with the Company’s PowerMESH™ horizontal layout. The INTERNAL SCHEMATIC DIAGRAM resulting product has an outstanding low on