A unified analytical fully depleted and partially depleted SOI MOSFET model

In this paper we present a unified analytical drain current model for fully depleted and partially depleted SOI MOSFETs. The analytical model is based on a nonpinned surface potential approach and is valid in all regions of operation. It was developed by starting from a two-dimensional Poisson equation, and its accuracy has been verified with the experimental data of SOI MOSFETs.