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Infineon Technologies has officially opened its new Smart Power Fab in Dresden several months ahead of schedule, marking the largest single investment in the company’s history. The €5 billion facility doubles manufacturing capacity at the Dresden campus, establishes the world’s largest production site for intelligent power semiconductors and analog/mixed-signal technologies, and creates approximately 1,000 new direct jobs.
The Smart Power Fab significantly strengthens Infineon’s manufacturing capabilities for power semiconductors used across a broad range of high-growth markets, including:
- AI data center power infrastructure
- Software-defined vehicles
- Renewable energy systems
- Industrial automation
- Smart power management applications
According to Infineon CEO Jochen Hanebeck, the new facility arrives at a pivotal time as global demand accelerates for energy-efficient semiconductor technologies that support AI infrastructure, electrification, and digital transformation. The additional capacity is intended to strengthen supply chains for critical industries while reinforcing Infineon’s leadership in power semiconductors and analog technologies.
The project represents one of the largest industrial investments currently underway in Germany and reinforces Europe’s ambitions to expand domestic semiconductor manufacturing capacity.
German Federal Chancellor Friedrich Merz described the new fab as a strong signal for Germany and Europe as competitive locations for advanced semiconductor production, highlighting the strategic importance of power semiconductors for:
- AI infrastructure
- Energy transition
- Electric mobility
- Supply chain resilience
- European technological sovereignty
German Federal Minister for Digital Transformation and Government Modernization Dr. Karsten Wildberger emphasized that chips produced at the Dresden facility will serve key applications including electric vehicles, wind turbines, and AI data center power infrastructure.
Saxony Minister-President Michael Kretschmer also noted that the investment further strengthens Dresden’s position within Europe’s largest semiconductor ecosystem, Silicon Saxony.
The Smart Power Fab incorporates extensive digitalization and artificial intelligence throughout its manufacturing operations to improve production efficiency and accelerate product ramp-up.
Key digital manufacturing innovations include:
- Digital twin technology used to optimize factory and equipment layout before construction
- AI-supported process qualification and production optimization
- Advanced automation throughout manufacturing operations
- Flexible production capable of responding rapidly to changing market demand
Infineon expects these technologies to enable production ramp-up roughly twice as fast as previous generations of fabs.
A major differentiator of the new facility is its integration with Infineon’s manufacturing site in Villach, Austria, through the company’s “One Virtual Fab” concept.
This virtual manufacturing network enables:
- Faster process qualification
- Accelerated product introduction
- Shared manufacturing know-how
- Improved production flexibility
- More efficient utilization of global manufacturing capacity
The integrated approach allows Infineon to respond more quickly to customer demand, particularly in fast-growing markets such as AI infrastructure.
Semiconductors produced at the Dresden Smart Power Fab will primarily target smart power applications requiring both power conversion and intelligent control.
Target applications include:
- AI data center power supplies
- Wind and solar energy systems
- Software-defined vehicles
- Intelligent power switches
- Industrial power management systems
By combining power semiconductors with analog and mixed-signal technologies, Infineon aims to deliver highly integrated, energy-efficient solutions capable of monitoring and controlling power flow within increasingly complex electronic systems.
Beyond the 1,000 direct jobs created by the new facility, Infineon expects the project to generate significant indirect employment throughout the regional semiconductor ecosystem.
Industry studies indicate that every cleanroom manufacturing job supports approximately six additional jobs across suppliers, equipment manufacturers, construction, logistics, and supporting industries.
The expansion further strengthens Silicon Saxony, Europe’s largest semiconductor cluster, which already employs more than 80,000 people.
The Smart Power Fab has been designed with sustainability as a core objective, incorporating several measures to reduce environmental impact:
- Natural gas-free manufacturing processes
- Advanced water recycling systems
- Closed-loop water management
- Approximately 90% water recirculation
- Recovery of up to 45% of energy through water treatment processes
- Reduced overall energy consumption through optimized manufacturing technologies
These measures are intended to improve the environmental footprint of semiconductor manufacturing while supporting Europe’s broader sustainability objectives.
The opening of the Smart Power Fab represents a major milestone for both Infineon and Europe’s semiconductor industry. By significantly expanding production of smart power semiconductors, the company is positioning itself to address rapidly growing demand driven by AI infrastructure, electrification, renewable energy, and industrial automation, while simultaneously strengthening European semiconductor manufacturing capacity and supply chain resilience.
Original – Infineon Technologies
