The STP14NK60ZFP: The TO-220 Full Pack (TO-220FP) package has a fully isolated tab — no insulating washer or pad needed between the device and the heatsink, which simplifies mounting and reduces assembly time on a rework bench. The through-hole leads survive multiple solder cycles if you need to pull and replace it.
The gate threshold is 4.5 V max at 100 µA. Gate charge is 75 nC at 10 V.
Thermal and operating range
Maximum power dissipation is 40 W at case temperature — derate from there when the case runs hotter than 25°C. The TO-220FP's isolated tab means the thermal pad is the heatsink interface, not the drain; plan the mounting accordingly.
It is a standard-production part available through the independent distribution channel.