A landscape of β-Ga2O3 Schottky power diodes

Author:

Wong Man Hoi

Abstract

Abstract β-Ga2O3 Schottky barrier diodes have undergone rapid progress in research and development for power electronic applications. This paper reviews state-of-the-art β-Ga2O3 rectifier technologies, including advanced diode architectures that have enabled lower reverse leakage current via the reduced-surface-field effect. Characteristic device properties including on-resistance, breakdown voltage, rectification ratio, dynamic switching, and nonideal effects are summarized for the different devices. Notable results on the high-temperature resilience of β-Ga2O3 Schottky diodes, together with the enabling thermal packaging solutions, are also presented.

Publisher

IOP Publishing

Subject

Materials Chemistry,Electrical and Electronic Engineering,Condensed Matter Physics,Electronic, Optical and Magnetic Materials

Reference100 articles.

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