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 major milestone within the energy semiconductor business. By leveraging its current 300 mm silicon manufacturing infrastructure, Infineon has created a scalable, high-volume manufacturing course of that enhances cost-efficiency.

The 300 mm GaN wafers supply 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 pacesetter within the quickly rising GaN market, which is projected to succeed in a number of billion {dollars} by the top of the last decade.

GaN-based energy semiconductors are gaining traction throughout numerous sectors, together with industrial, automotive, client electronics, AI energy provides, photo voltaic inverters, and motor-control techniques. GaN expertise presents important benefits, corresponding to elevated power effectivity, lowered measurement and weight, and decrease general prices for finish customers. The brand new 300 mm GaN wafers guarantee better provide stability and scalability, making them perfect for rising market calls for.

Infineon’s integration of 300 mm GaN wafers into its current silicon manufacturing strains in Villach, Austria, demonstrates the corporate’s experience in each GaN and silicon-based semiconductors. This breakthrough additionally paves the best way for price 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 techniques and its dedication to innovation, notably within the fields of decarbonization and digitalization. The corporate’s strategic concentrate on GaN, alongside silicon and silicon carbide, highlights its place on the forefront of semiconductor expertise.

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