Abstract:
A numerical study on MOSFET an important electronic device has been investigated in this paper. Aluminium is used as gate material and the substrate material is varied. Different characteristics such as output characteristics, transfer characteristics andon state resistance are obtained for each of these devices. The results are then compared and analyzed. The performance of the devices can be identified with these characteristics and the device which suits the required specifications can be identified based on these analysis.

Keywords: MOSFET, output characteristics, transfer characteristics and on state resistance