Part Number : STD3NK80Z
Function : N-Ch, 800 V, 3.8 Ohm, 2.5 A, Zener-protected SuperMESH Power MOSFET
Package : TO-220, TO-220FP, DPAK, IPAK Type
Maker : STMicroelectronics
Pinouts : 
Description :
The STD3NK80Z, SuperMESH series is obtained through an extreme optimization of ST’s well established strip-based PowerMESH layout. In addition to pushing on-resistance significantly down, special care is taken to ensure a very good dv/dt capability for the most demanding applications.
Such series complements ST full range of high voltage MOSFETs including revolutionary MDmesh products.
Datasheet PDF Download : 
Others datasheet of same file :
D3NK80Z, F3NK80Z, P3NK80Z, STD3NK80, STD3NK80Z-1