Recent Developments on the EPFL-High Voltage MOSFET Model (EPFL-HVMOS)

We present the latest developments and some preliminary results on High-Voltage MOSFET modelling at EPFL. A novel physics-based compact model is derived for the drift region. It includes velocity saturation and Poisson equation in a self consistent formalism. Next, this drift extension has been combined with a non-uniformly doped MOSFET compact model for the low voltage section of the device. The complete model has been implemented in Verilog-A language. Evaluation against TCAD simulations and actual measurements on state-of-art HV-MOS devices confirm the soundness of this approach.

Presented at:
MOS-AK/GSA ESSDERC/ESSCIRC Workshop 2010, Seville, Spain, 17 September 2010

 Record created 2011-01-06, last modified 2018-01-28

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