View std12nf06 datasheet:

STD12NF06 N-CHANNEL 60V - 0.08 ? - 12A IPAK/DPAK STripFET™ II POWER MOSFET TYPE VDSS RDS(on) ID STD12NF06 60 V <0.1 ? 12 A TYPICAL RDS(on) = 0.08? EXCEPTIONAL dv/dt CAPABILITY LOW GATE CHARGE 3 3 THROUGH-HOLE IPAK (TO-251) POWER 2 1 PACKAGE IN TUBE (SUFFIX “-1") 1 SURFACE-MOUNTING DPAK (TO-252) IPAK DPAK POWER PACKAGE IN TAPE & REEL TO-251 TO-252 (SUFFIX “T4") (Suffix “-1”) (Suffix “T4”) DESCRIPTION This Power MOSFET is the latest development of STMicroelectronis unique "Single Feature Size™" strip- based process. The resulting transistor shows extremely INTERNAL SCHEMATIC DIAGRAM high packing density for low on-resistance, rugged avalanche characteristics and less critical alignment steps therefore a remarkable manufacturing reproducibility. APPLICATI