Patent ID: 8288827

Claim:
A MOSFET transistor comprising: (a) a substrate doped with a first type of dopant; (b) a first region heavily doped with a second type of dopant that is opposite in electrical behavior from the first type of dopant embedded into the substrate so that the first region is in contact with the substrate; (c) a second region, spaced apart from the first region so that a channel region forms between the first region and the second region; (d) a metal region that is adjacent to and coplanar with the first region and disposed on a side of the first region that is opposite the channel region; (e) a first halo region disposed adjacent to and under both the metal region and the first region, the first halo region embedded in the substrate and heavily doped with the first type of dopant; (f) a second halo region disposed adjacent to and underneath the first halo region, the second halo region embedded in the substrate and heavily doped with the second type of dopant, the second halo region separated from the first region by the first halo region; (g) a gate layer disposed on top of the first region and separated therefrom by an insulator layer, the channel and the second region; (h) a JM electrode coupled to the metal region; (i) a JS electrode coupled to the second region; (j) a gate electrode coupled to the gate; and (k) a base electrode coupled to a bottom portion of the substrate.