A field effect transistor includes first section and second sections. The first section includes a drift layer. A first P-well is disposed over the drift layer. A first N-source is disposed over the first P-well. A first channel is disposed in an upper portion of the first P-well. The second section includes an area P-well disposed within the drift layer and formed integral with the first P-well. The area P-well includes sidewalls that extend upwards from the drift layer to form an enclosed structure with an outer perimeter and an inner perimeter. An area N-source surrounds the outer perimeter and is formed integral with the first N-source. An upwardly extending intermediate portion of the drift layer extends upwards though the inner perimeter. A second channel is disposed in an upper portion of the sidewalls and is bounded by the inner perimeter and outer perimeter of the sidewalls.