HFET Breakdown Study by 2D and Quasi 2D Simulations: Topology Influence

Autor: Y. Butel, J.C. De Jaeger, J. Hedoire, M. Lefebvre, G. Salmer
Rok vydání: 1995
Předmět:
Zdroj: Simulation of Semiconductor Devices and Processes ISBN: 9783709173633
Popis: The study of breakdown phenomena is very important for power devices. Indeed, it constitutes a great limitation for the performance. This paper proposes to study this phenomenon by two means: a two dimensional energy model and a quasi two dimensional model. The aim of this work is the optimization of the shape of the gate-recess in order to improve the breakdown voltage, taking into account the microwave performance.
Databáze: OpenAIRE