A Charge Based Non-Quasi-Static Transient Model for SOI MOSFETs

, , , , , ,

Keywords: , , , , ,

A non-quasi-static (NQS) transient model for SOI MOSFETs is presented based on charge based dc model which is extensively verified with various structure parameters. From the inversion charge and current-continuity equation, the partial differential equation on inversion charge is derived and solved using spline collection method. With the non-quasi-static inversion charge distribution, the terminal currents in rapid transient analysis are obtained and have good agreements with two-dimension numerical simulation. The variation of NQS effect coming from the unique silicon-on-insulator structure is also analyzed.

PDF of paper:

Journal: TechConnect Briefs
Volume: 2, Nanotechnology 2012: Electronics, Devices, Fabrication, MEMS, Fluidics and Computational (Volume 2)
Published: June 18, 2012
Pages: 800 - 803
Industry sector: Sensors, MEMS, Electronics
Topic: Compact Modeling
ISBN: 978-1-4665-6275-2