NuAxiSemiconductor trade intelligence
X-FAB offering GaN-on-Si foundry, via open-access MPW, prototyping and production for XG035 dMode projects
What happened
X-FAB Silicon Foundries has introduced GaN-on-silicon foundry services for depletion-mode (dMode) devices on its XG035 platform, offering MPW, prototyping, and production. This expands the company's portfolio of wide-bandgap semiconductor processing technologies for fabless power chip designers. Neutral: This is a long-term capacity addition for a specialized technology segment, unlikely to cause immediate supply/demand shifts or price impacts for mainstream components.
Impact and signal
Low impactImpact score: 10/100
Affected components and suppliers
GaN-on-Si Power Devices
X-FAB Silicon Foundries SE
foundrywide-bandgapprototyping
Source and time
Source: Semiconductor Today · 9/2/2025 · View original source
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