NuAxiSemiconductor trade intelligence
Infineon and Enphase develop 900 V GaN switches for AI data centres
What happened
Infineon Technologies is supplying Enphase Energy with 900 V gallium nitride (GaN) bidirectional switches for solid-state transformers used in AI data centre power systems. The companies claim the CoolGaN devices are the world's first monolithic GaN bidirectional switches at this voltage rating, extending the technology into higher-voltage power conversion applications.
Impact and signal
Medium impactImpact score: 40/100
Affected components and suppliers
900 V gallium nitride (GaN) bidirectional switches
Infineon TechnologiesEnphase Energy
GaN900VAI data centresolid-state transformerbidirectional switch
Source and time
Source: eeNews Europe · 10/28/2026 · View original source
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