Statement issued by the company (Announcement)<\/p>\n
Summary<\/strong><\/p>\n onsemi<\/strong> today announced the launch of GaNEXUS<\/strong>\u2122, a new gallium nitride (GaN)<\/strong> power portfolio engineered to deliver higher efficiency, greater power density, and improved thermal performance across AI data centers, industrial automation, robotics, and energy infrastructure applications. The initial portfolio includes GaNEXUS<\/strong> FETs sampling across voltage ranges from 40V to 650V, including 650V GaNEXUS Smart, GaN FETs with integrated protection features, to simplify system integration and improve reliability.<\/p>\n What\u2019s New: <\/strong>onsemi announced today the launch of its GaNEXUS\u2122 gallium nitride (GaN) power portfolio, with the initial sampling of GaNEXUS FETs across voltage ranges from 40V to 650V as well as its GaNEXUS Smart 650V GaN FETs. The portfolio is ideally suited for power-hungry applications including AI data center power delivery, 48V systems, robotics and industrial automation, and energy infrastructure.<\/p>\n The addition of GaNEXUS to onsemi\u2019s intelligent power portfolio expands the company\u2019s ability to deliver optimized power solutions across a range of applications, voltage domains, and performance requirements. As part of onsemi\u2019s broader power portfolio alongside silicon and EliteSiC technologies, GaNEXUS gives customers greater flexibility to optimize performance, efficiency, thermal behavior, and total system cost across the full power-delivery architecture.<\/p>\n Why it Matters:<\/strong> As AI infrastructure, electrification, industrial automation, and energy systems continue to increase demand for more efficient and compact power architectures, designers are facing growing challenges around energy consumption, thermal management, and system size. AI data centers alone are expected to consume<\/a> up to 9% of U.S. electricity generation by 20301<\/sup>, with power and cooling costs accounting for up to 40%<\/a> of the total data center operating expenses2<\/sup>.<\/p>\n GaNEXUS addresses these challenges by enabling faster switching speeds, lower switching losses, higher power density, and improved thermal performance compared to conventional silicon-based solutions. These advantages allow customers to reduce the size of magnetics and cooling systems while improving overall system efficiency and responsiveness and lowering system cost in applications ranging from AI data center power delivery and electric vehicle charging to robotics and industrial power systems.<\/p>\n \u201cOur GaNEXUS portfolio is enabling new architectures for power system design,\u201d said Antoine Jalabert, vice president of the GaN division at onsemi. \u201cAs customers push for more power in less space, it gives engineers greater flexibility to overcome constraints that have limited conventional power architectures.\u201d<\/p>\n How it Works: <\/strong>GaNEXUS solutions are engineered to improve how modern power systems convert and manage energy. When paired with onsemi\u2019s Treo Platform<\/a> for integrated sensing, control, protection, and power-management, GaNEXUS can deliver complete system-level power solutions that are smarter, more reliable, and more robust. This system-level approach helps customers simplify design complexity, accelerate development and qualification, reduce thermal and cooling requirements, and optimize performance across the full power delivery chain.<\/p>\n In low- and medium-voltage systems, including AI server 48V intermediate bus converter (IBC) and battery backup units (BBU) and motor drives, GaNEXUS enables:<\/p>\n In higher-voltage applications such as AI power shelves, high-voltage DC-DC conversion, PFC, and LLC power stages, GaNEXUS enables:<\/p>\n GaNEXUS devices feature thermally enhanced packages with industry-standard footprints for dual sourcing, like TOLL Bottom Cooling, TOLT Top Cooling, and dual cooling 3.3mm x 3.3mm and 5mm x 6mm packages.<\/p>\n ____________________ onsemi<\/strong> (Nasdaq: ON) delivers intelligent power and sensing technologies that enable electrification, energy efficiency, safety, and automation across automotive, industrial, and AI data center end-markets. With a highly differentiated and innovative product portfolio, onsemi<\/strong> helps customers solve complex challenges to achieve higher efficiency, improved performance, and lower system cost, while supporting a safer, cleaner, and more energy\u2011efficient world. The company is part of the S&P 500\u00ae index. Learn more at www.onsemi.com<\/a>.<\/p>\n onsemi<\/em><\/strong>\u00a0and the\u00a0<\/em>onsemi<\/em><\/strong>\u00a0logo are trademarks of Semiconductor Components Industries, LLC. All other brand and product names appearing in this document are registered trademarks or trademarks of their respective holders. Although the Company references its website in this news release, information on the website is not to be incorporated herein.<\/em><\/p>\nNews Highlights<\/h2>\n
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Additional Information<\/h2>\n
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\n<\/sup>1<\/sup> Source Powering Intelligence: Analyzing Artificial Intelligence and Data Center Energy Consumption<\/a>
\n2<\/sup> Source: Data Center Operating Costs: Complete Guide (2026)<\/a><\/p>\nAbout onsemi<\/h2>\n
Contact:<\/strong>\r\nonsemi<\/strong>\r\nMichael Mullaney\r\nmichael.mullaney@onsemi.com<\/a>\r\n<\/a>+1 838-289-7314<\/pre>\n