GaN Systems Power & Energy Articles

Critical Transient Processes Of Enhancement-Mode Gan HEMTs

In High-Efficiency And High-Reliability Applications Download Now > Wide-bandgap devices, such as silicon-carbide metal-oxide-semiconductor field-effect transistors (MOSFETs) and gallium-nitride high electron mobility transistors (HEMTs), exhibit an excellent figure of merits compared to conventional silicon devices. This paper focuses on 650V/30~60A enhancement-mode GaN HEMTs provided by GaN Systems, analytically models its switching behaviors, summarizes the impact…

power module 2 video

Using GaN Transistors in Power Modules

The old way of creating power modules with gallium-nitride power devices was to just substitute GaN devices for silicon equivalents in the module chassis. The resulting modules just didn’t perform up to their potential. As explained by GaN Systems’ Jim Witham in this short video interview conducted by WHWT Media’s Lee Teschler, new module designs…

Webinar: The Benefits Of Gallium Nitride Power Switching Transistors

Download PDF Now > This webinar sponsored by RichardsonRFPD and hosted by IEEE GlobalSpec introduces GaN Systems’ products and capabilities, and compares them to other GaN devices and silicon MOSFET devices. Examples in key applications are reviewed. Overview GaN Systems introduced Enhancement Mode GaN Transistors to the world in 2014, unveiling both 100V and 650V devices. Since…

48V Mild Hybrid Systems

Market Needs and Technical Solutions Download Now > This presentation from AVL Engineering and Technology looks at the developing 48V mild hybrid market. The powertrains technological and regulatory drivers are reviewed as well as the challenges. This forward-looking analysis projects the market needs through 2020.