Infineon Introduces World’s First 300 mm GaN Energy Know-how

Infineon Technologies has developed the world’s first 300 mm gallium nitride (GaN) wafer expertise, marking a big milestone within the energy semiconductor business. By leveraging its present 300 mm silicon manufacturing infrastructure, Infineon has created a scalable, high-volume manufacturing course of that enhances cost-efficiency.

The 300 mm GaN wafers provide 2.3 occasions extra chips per wafer in comparison with 200 mm wafers, bettering manufacturing effectivity and system efficiency. This innovation positions Infineon as a frontrunner within the quickly rising GaN market, which is projected to achieve a number of billion {dollars} by the tip of the last decade.

GaN-based energy semiconductors are gaining traction throughout varied sectors, together with industrial, automotive, shopper electronics, AI energy provides, photo voltaic inverters, and motor-control methods. GaN expertise presents vital benefits, equivalent to elevated vitality effectivity, diminished dimension and weight, and decrease total prices for finish customers. The brand new 300 mm GaN wafers guarantee larger provide stability and scalability, making them excellent for rising market calls for.

Infineon’s integration of 300 mm GaN wafers into its present silicon manufacturing traces in Villach, Austria, demonstrates the corporate’s experience in each GaN and silicon-based semiconductors. This breakthrough additionally paves the best way for value parity between GaN and silicon, notably by way of comparable R DS(on) ranges. Infineon goals to showcase the primary 300 mm GaN wafers on the electronica trade show in November 2024 in Munich.

A technical engineer in Infineon Applied sciences’ cleanroom in Villach, Austria, holds a 300 mm gallium nitride wafer. (Picture: Infineon)

This development reinforces Infineon’s management in energy methods and its dedication to innovation, notably within the fields of decarbonization and digitalization. The corporate’s strategic deal with GaN, alongside silicon and silicon carbide, highlights its place on the forefront of semiconductor expertise.

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