0.28 mΩ eGaN® FET, rated for 22 V transients, enables higher efficiency, 1 MHz+ switching, and higher power density in advanced high-current DC-DC converters.
EL SEGUNDO, CA, UNITED STATES, August 20, 2026 /EINPresswire.com/ — Efficient Power Conversion (EPC), a leader in enhancement mode gallium nitride (eGaN®) power devices, today announced the mass production of the EPC2370, an ultra-low on-resistance 18 V eGaN® FET engineered to enhance the efficiency and power density of next-generation AI server power supplies. The EPC2370 has a 22 V transient voltage rating that allows it to replace MOSFETs with ratings as high as 25 V.
AI power architectures are transitioning to 800 VDC power distribution, adopting 6 V high-density, multi-kilowatt intermediate bus converters operating at 1 MHz. Developed on EPC’s seventh-generation GaN platform, the EPC2370 delivers a benchmark 101 A continuous current rating, 0.28 mΩ typical Rdson, 26 nC gate charge, and ultra-low switching losses in a compact 3.3 mm × 3.3 mm thermally enhanced, dual-side-cooled PQFN package. These features enable designers to maximize efficiency, reduce converter and magnetic component sizes, and meet demanding thermal management requirements.
“The rapid evolution of AI infrastructure demands power switches that optimize both conduction and switching performance,” said Jason Zhang, Vice President of DC-DC Marketing and System Engineering at EPC. “Together with our recently released primary-side GaN switches (EPC2305, EPC2367, EPC2361), the EPC2370 was specifically developed for 6 V output, high-current synchronous rectification, enabling next-generation high-density, high-current power supplies where a low R × Q figure of merit is critical.”
The EPC2370 is optimized for center-tapped synchronous rectification in 48 V-to-6 V and 800 V-to-6 V power converters. Its 18 V continuous and 22 V transient ratings provide ample voltage margin for reliable operation while enabling peak efficiencies of 98% and full-load efficiencies of 97% in high-density power modules. Beyond AI servers, the EPC2370 is also well suited for high-current DC-DC converters used in high-performance computing, telecommunications infrastructure, and advanced industrial power systems.
To accelerate evaluation and product development, EPC also offers the EPC90168 evaluation board. Measuring 2″ × 2″, the EPC90168 features two EPC2370 GaN FETs configured as a half bridge. The board includes all critical components and an optimized layout to maximize switching performance. It also provides multiple probe points for convenient waveform measurements and efficiency evaluation.
Price and Availability
The EPC2370 is now available through EPC’s global distribution network, including Digi-Key and Mouser, with production ramping to meet growing demand from AI computing, server power supplies, telecommunications infrastructure, industrial systems, and other high-performance low-voltage power applications.
EPC2370 is available in 1,000-piece quantities for US$ 2.52 each. The EPC90168 evaluation board is available for $260.
About EPC
EPC is the leader in enhancement mode gallium nitride (eGaN®) based power management. Founded in 2007 by experts in power electronics, semiconductors, and business management, the company leverages cutting-edge technology to advance the field of power electronics through the development and commercialization of GaN-based power devices. eGaN FETs and integrated circuits provide performance many times greater than the best silicon power MOSFETs in applications such as DC-DC converters, remote sensing technology (lidar), motor drives for eMobility, robotics, and drones, and satellites.
Follow EPC on social media:
LinkedIn, YouTube, Facebook, Twitter, Instagram, YouKu
Follow us on WeChat
eGaN is a registered trademark of Efficient Power Conversion Corporation, Inc.
Press contact: Efficient Power Conversion: Maurizio Di Paolo Emilio tel: +39 3381426036 email: maurizio.dipaoloemilio@epc-co.com
Maurizio Di Paolo Emilio
Efficient Power Conversion
maurizio.dipaoloemilio@epc-co.com
Visit us on social media:
LinkedIn
Facebook
X
Legal Disclaimer:
EIN Presswire provides this news content “as is” without warranty of any kind. We do not accept any responsibility or liability
for the accuracy, content, images, videos, licenses, completeness, legality, or reliability of the information contained in this
article. If you have any complaints or copyright issues related to this article, kindly contact the author above.
Media gallery
