Infineon Applied sciences has developed the world’s first 300mm gallium nitride (GaN) wafer expertise, marking an necessary milestone within the energy semiconductor trade. By leveraging current 300mm silicon manufacturing infrastructure, Infineon creates a scalable high-volume manufacturing course of, thereby growing value effectivity.
In contrast with 200 mm wafers, the variety of wafers per piece of 300 mm GaN wafers is 2.3 instances, bettering manufacturing effectivity and machine efficiency. This innovation makes Infineon a pacesetter within the fast-growing GaN market, which is anticipated to achieve billions of {dollars} by the top of the last decade.
Infineon CEO Jochen Hanebeck demonstrated one of many first 300 mm GaN energy wafers produced in a scalable high-volume manufacturing atmosphere. (Picture supply: Infineon)
Gallium nitride energy semiconductors are more and more well-liked in numerous fields resembling industrial, automotive, shopper electronics, synthetic intelligence energy provides, photo voltaic inverters and motor management techniques. GaN expertise provides vital benefits, resembling improved power effectivity, diminished dimension and weight, and decrease total value to the top consumer. The brand new 300 mm GaN wafer ensures better provide stability and scalability, making it superb for assembly rising market demand.
Infineon has built-in 300mm GaN wafers into its current silicon manufacturing line in Villach, Austria, demonstrating the corporate’s experience in GaN and silicon-based semiconductors. This breakthrough additionally paves the way in which for value parity between GaN and silicon, particularly at comparable R DS(on) ranges. Infineon plans to display the primary 300 mm GaN wafers on the electronics commerce present in Munich in November 2024.
A technical engineer holds a 300 mm gallium nitride wafer within the clear room of Infineon Applied sciences in Villach, Austria. (Picture supply: Infineon)
This development reinforces Infineon’s management in energy techniques and its dedication to innovation, particularly within the areas of decarbonization and digitalization. The corporate’s technique focuses on gallium nitride in addition to silicon and silicon carbide, underscoring its place on the forefront of semiconductor expertise.
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