View std12nf06l datasheet:

STD12NF06L N-CHANNEL 60V - 0.08 ? - 12A IPAK/DPAK STripFET™ II POWER MOSFET TYPE VDSS RDS(on) ID STD12NF06L 60 V < 0.1 ? 12 A TYPICAL RDS(on) = 0.08 ? EXCEPTIONAL dv/dt CAPABILITY LOW GATE CHARGE 3 3 LOW THRESHOLD DRIVE 2 1 THROUGH-HOLE IPAK (TO-251) POWER 1 PACKAGE IN TUBE (SUFFIX “-1") IPAK DPAK SURFACE-MOUNTING DPAK (TO-252) TO-251 TO-252 POWER PACKAGE IN TAPE & REEL (Suffix “-1”) (Suffix “T4”) (SUFFIX “T4") DESCRIPTION This Power MOSFET is the latest development of STMicroelectronis unique "Single Feature Size™" strip- INTERNAL SCHEMATIC DIAGRAM based process. The resulting transistor shows extremely high packing density for low on-resistance, rugged avalanche characteristics and less critical alignment steps therefore a remarkable manufacturing rep