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Podcast - Spirit Behind the Screen: EPC's Alex Lidow and GaN Reliability

Podcast - Spirit Behind the Screen: EPC's Alex Lidow and GaN Reliability

In this episode, Alex Lidow and Marti McCurdy discusses EPC’s test-to-failure method in improving gallium nitride (GaN) devices. According to Alex, testing to failure has allowed EPC to tease out the exact stressors that cause failure and improve EPC’s GaN devices 10-100 times the reliability of commercial devices, and even 100 times reliability in space applications.

Alex and Marti discuss:

(1:30) Why test to fail
(4:14) Learning from failure data and stressors
(11:38) Safe Operating Area
(14:30) Mechanical stressors
(17:45) EPC Space

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Categories: Interviews

Efficient Power Conversion Wins ASPENCORE’s World Electronics Achievement Award as 2020 Contributor of the Year

Efficient Power Conversion Wins ASPENCORE’s World Electronics Achievement Award as 2020 Contributor of the Year

Efficient Power Conversion Corporation (EPC), the world’s leader in enhancement-mode gallium nitride on silicon (eGaN®) power FETs and ICs, has won the Contributor of the Year award of the prestigious World Electronics Achievement Awards (WEAA) 2020 for Dr. Alex Lidow, CEO and co-founder of Efficient Power Conversion.

The WEAA scheme honors products, companies and individuals that have made outstanding contributions to the innovation and development of the electronics industry worldwide. A committee comprising of ASPENCORE global senior industry analysts and online users from Asia, the US and Europe select the winners. ASPENCORE is the largest electronics industry media and SaaS group in the world featuring media titles including EE Times and EDN.

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Categories: Press Releases

25 Autonomous Vehicles Influencers to Follow by 2020

25 Autonomous Vehicles Influencers to Follow by 2020

The ultimate aim of Artificial Intelligence is to provide machines the ability to operate autonomously. One such area which is projected to grow exponentially over the next decade is Autonomous Vehicles. With Artificial Intelligence coupled with the rapid advances in electronics and computer technology, the word driverless will soon take over the roads.

AI Time Journal
October, 2020
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Categories: Articles

Podcast: Yes, We GaN: Gallium Nitride and Its Role in Power ICs

Podcast: Yes, We GaN: Gallium Nitride and Its Role in Power ICs

In this inaugural episode, guests are Alex Lidow, CEO of Efficient Power Conversion Corp., and Dinesh Ramanathan, co-CEO of NexGen Power Systems. EPC and NexGen both have expertise with gallium nitride technology and GaN power devices. EETimes speaks with both about the technology and about the market for GaN power devices.

EETimes
August, 2020
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Categories: Articles

Wireless Power Webinar: Why GaN Improves Efficiency, Reduces Size, and Lowers Cost in AirFuel Resonant Wireless Power

Wireless Power Webinar: Why GaN Improves Efficiency, Reduces Size, and Lowers Cost in AirFuel Resonant Wireless Power

In this webinar, Alex Lidow, CEO of Efficient Power Conversion Corporation, discussed how GaN technology significantly improves system efficiency, size, and cost, thus accelerating the adoption of magnetic resonance and AirFuel Resonant technology.

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Categories: Articles

Executive Interview with Alex Lidow on Winning GaN Applications

Executive Interview with Alex Lidow on Winning GaN Applications

Ahead of December’s Power Conference in Munich, Bodo Arlt took the opportunity to get an insight into Alex Lidow’s thoughts on where the GaN market is now and where he sees the potential applications for the future. Dr. Lidow is the CEO and Co-founder of Efficient Power Conversion (EPC).

Bodo’s Power Systems
November, 2019
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Categories: ArticlesInterviews

Power Semi Wars Begin

Power Semi Wars Begin

GaN and SiC are becoming much more attractive as prices drop. Several vendors are rolling out the next wave of power semiconductors based on gallium nitride (GaN) and silicon carbide (SiC), setting the stage for a showdown against traditional silicon-based devices in the market.

Semiconductor Engineering
October, 2019
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Categories: Articles

Podcast: Moore's Law and GaN

Podcast: Moore's Law and GaN

Alex Lidow has deep roots in the electronics industry. His father and grandfather founded International Rectifier in 1947. Alex eventually ran the company himself for 12 years. He is currently the CEO of EPC, a company that manufactures gallium nitride-based power transistors and integrated circuits. These products are now found in lidar systems for autonomous vehicles, in 4G/LTE base stations, in DC-DC converters for servers and satellites, and in a wide variety of medical products.

EE Times on Air
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Categories: Interviews

Efficient Power Conversion (EPC) CEO and Co-Founder Inducted into the ISPSD Hall of Fame 2019

Efficient Power Conversion (EPC) CEO and Co-Founder Inducted into the ISPSD Hall of Fame 2019

EPC proudly announces the induction of Dr. Alex Lidow, CEO and co-founder into the ISPSD Hall of Fame 2019

El Segundo, Calif. – May 2019 – Efficient Power Conversion (EPC) Corporation proudly announces that Dr. Alex Lidow, CEO and co-founder, is inducted into the ISPSD Hall of Fame 2019. This prestigious honor is bestowed upon an honored contributor to advancing power semiconductor technology and sustaining the success of ISPSD. This Hall of Fame award was announced on May 20th, 2019 at 31st IEEE International Symposium on Power Semiconductor Devices and ICs (ISPSD) 2019 at the Marriott Parkview Hotel, Shanghai, China.

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Categories: Press Releases

EPC: Ahead of the Pack

EPC: Ahead of the Pack

EPC's chief executive, Alex Lidow, believes his GaN devices now beat silicon on performance and price, reports Rebecca Pool.

For EPC chief executive, Alex Lidow, this year's PCIM Europe 2019 has been all about applications. Presenting myriad enhanced-mode GaN FETs and ICs in end-products, the company is making a big play for 48 V DC-DC power conversion in advanced computing and automotives.

Compound Semiconductor
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Categories: Articles

Powering graphics processors from a 48-V bus

Powering graphics processors from a 48-V bus

New converter topologies and power transistors promise to reduce the size and boost the efficiency of supplies that will run next-generation Artificial Intelligence (AI) platforms. In all the topologies with 48 VIN, the highest efficiency comes with using GaN devices. This is due to their lower capacitance and smaller size. With recent pricing declines in GaN power transistors, the cost comparison with silicon-based converters now strongly favors GaN in all the leading-edge solutions.

Power Electronic Tips
March, 2019
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Categories: Articles

Why go for GaN?

Why go for GaN?

GaN technology has matured to a point where it can challenge traditional silicon technology.  Gallium nitride(GaN)-on-silicon low voltage power devices have enabled many new applications since commercial availability began in 2010. New markets, such as light detection and ranging (LiDAR), envelope tracking, and wireless power, emerged due to the superior switching speed of GaN. These new applications have helped develop a strong supply chain, low production costs, and an enviable reliability record. All of this provides adequate incentive for the more conservative design engineers in applications, such as DC/DC converters, AC/DC converters, and automotive to start their evaluation process. In this article, the factors leading to the rapid acceleration of the adoption rate are explored.

Electronics Weekly
January 2019
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Categories: Articles

GaN-on-Silicon Power Devices: How to Dislodge Silicon-Based Power MOSFETs

GaN-on-Silicon Power Devices: How to Dislodge Silicon-Based Power MOSFETs

Gallium nitride (GaN) power transistors designed for efficient power conversion have been in production for seven years. New markets, such as light detection and ranging, envelope tracking, and wireless charging, have emerged due to the superior switching speed of GaN. These markets have enabled GaN products to achieve significant volumes, low production costs, and an enviable reliability reputation. All of this provides adequate incentive for the more conservative design engineers in applications such as dc-dc converters, ac-dc converters, and automotive to start their evaluation process. So what are the remaining barriers to the conversion of the US$12 billion silicon power metal-oxide-semiconductor field-effect transistor (MOSFET) market? In a word: confidence. Design engineers, manufacturing engineers, purchasing managers, and senior management all need to be confident that GaN will provide benefits that more than offset the risk of adopting a new technology. Let's look at three key risk factors: supply chain risk, cost risk, and reliability risk.

IEEE Spectrum
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APEC2018: EPC Professional Education GaN Seminar

APEC2018: EPC Professional Education GaN Seminar

Alex Lidow and his team of Michael de Rooij, David Reusch, and John Glaser gave an excellent technical tutorial this morning to a packed audience of Professional Engineers (PEs). The topic was a very timely ‘Maximizing GaN FET and IC performance: Not just a drop-in replacement of MOSFETs’.

Planet Analog
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Categories: Articles
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