GaN Talk a blog dedicated to crushing silicon
Term: 信頼性
3 post(s) found

Aug 03, 2022

CEO Corner – Alex Lidow Dispels the Myth that GaN Devices Cost More than Silicon

Alex Lidow, Ph.D., CEO and Co-founder

Back in 2015 Venture Beat published an article on gallium nitride chips taking over from silicon.  In that article I made the assertion that widespread adoption of gallium nitride-based power semiconductors would be possible because GaN FETs would have higher performance AND lower cost than silicon.  Yet, there is still a widespread misconception that GaN has not yet reached that milestone…that is a false myth.  In this blog post, I will attempt to dispel this myth with the caveat that this discussion is limited to devices rated at less than 400 V, as that is the application focus for EPC’s FET and IC products.

It has been more than 12 years since the first GaN-on-Si power transistors started in volume production, and in many applications, such as lidar and space electronics, adoption has been extremely rapid.  But what about other markets such as consumer products, computers, motor drives, and automotive?  Even in each of those areas GaN devices have started to appear in volume as the predicted tipping point of better performance AND lower cost is a reality.

Feb 09, 2021

How GaN is Revolutionizing Motor Drive Applications

Marco Palma, Director of Motor Drives Systems and Applications

Rethinking the Ordinary and Overcoming Mental Biases

Motor drive applications span several markets: industrial, appliance, and automotive. A commonality that occurs regardless of market is that when a new technology is proposed, it faces resistance to its adoption; after all, it is human nature to stick with what is known and resist change.

Jan 02, 2020

2020 New Year with GaN

Nick Cataldo, Senior Vice President for Global Sales and Marketing

Dear Friends, colleagues and partners of EPC,

Happy New Year to you and your family from all of us at EPC!

2019 was a year to remember for EPC’s GaN innovations and the multiple use cases for GaN that have come to fruition. EPC’s latest generation of GaN products have enabled engineers to gain power stage advantages due to their low RDS(on) characteristics, higher efficiency, enhanced thermal properties, small size and low cost. Now, more than ever, power system designers are switching from silicon devices to higher performance GaN components.