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EPC and VIS collaborate on 8-inch power GaN


EPC to add significant 8-inch manufacturing capacities through Taiwanese foundry

US GaN power company EPC and Taiwanese foundry Vanguard International Semiconductor Corporation (VIS) have announced a multi-year production agreement to produce GaN-based power semiconductors.

EPC will use VIS’ 8-inch (200 mm) wafer fabrication capabilities, significantly increasing manufacturing capacities for EPC’s high-performance GaN transistors and integrated circuits. Manufacturing will commence in early 2023.

The products manufactured at VIS, an Automotive IATF 16949 certified foundry, will meet the growing demand for GaN power devices in data centres, electric vehicles, solar inverters, robotics, and space systems.

“EPC’s GaN devices have superior performance, are easy to use, are extremely small, highly reliable, and very affordable. We are excited to partner with VIS to take advantage of their advanced, highly reliable, GaN platform to expand our capacity and meet our growing customers’ demands,” said Alex Lidow, CEO and co-founder of EPC.

“VIS’ leading specialty IC manufacturing expertise, combined with EPC’s product design capability and outstanding figure of merit (FOM) of GaN, will deliver greater energy efficiency for more eco-friendly high-performance computing and electric vehicle applications,” said John Wei, COO of VIS. “We are thrilled to partner with EPC to bring this new-generation power device to new markets and applications, making contributions to environmental sustainability.”

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