Silicon Carbide Integration for Critical Data Center Infrastructure

Vertiv Holdings Co. and Infineon Technologies AG have established a three-year technical partnership to integrate silicon and silicon carbide power semiconductors into critical digital infrastructure. The collaboration focuses on securing the component supply chain for next-generation power architectures, targeting data centers, telecommunications networks, and industrial facilities.

Applications and Use Cases
The integrated power systems address the escalating electrical demands of artificial intelligence hardware within high-density data centers. Concrete technical use cases include the deployment of 800-volt direct current (VDC) power systems, which require robust power conversion and distribution hardware. By utilizing these specialized semiconductors, facility operators can maintain process stability, optimize energy conversion efficiency, and support the thermal and electrical loads generated by modern compute infrastructure.

The Technical Challenge and Cooperation Rationale
As the capacity requirements for digital infrastructure expand, the continuous production of power distribution units relies on a stable supply of specialized microelectronics. Vertiv required a supplier capable of providing advanced insulated-gate bipolar transistors (IGBT), silicon (Si), and silicon carbide (SiC) technologies at a global scale. The cooperation enables Vertiv to mitigate supply chain disruptions while leveraging Infineon’s specialized expertise in semiconductor fabrication to align long-term hardware roadmaps.

System Architecture and Component Responsibilities
Within this framework, responsibilities are divided between component fabrication and system-level engineering. Infineon Technologies AG manufactures and supplies the core Si and SiC power semiconductors, which function as the primary mechanisms for converting, managing, and distributing electrical energy with minimal thermal loss. Vertiv integrates these components into its global power product portfolio, utilizing the semiconductors to manage voltage regulation and electrical distribution within its standard and high-voltage system architectures.

Implementation and Expected Impact
The components are deployed globally across Vertiv's manufacturing facilities, serving as the foundational conversion layer for commercial and industrial power equipment. Operationally, the multi-year framework provides Vertiv with supply predictability, fortifying supply chain resilience against broader electronic component shortages.

"The rapid evolution of AI is reshaping data center power requirements, and our customers need infrastructure partners who can anticipate what's next," stated Frieda He, Chief Procurement Officer at Vertiv. By establishing continuous access to these power semiconductors, the partnership ensures production continuity for critical power infrastructure equipment and enables parallel development of future high-voltage distribution systems.

Edited by Aishwarya Mambet, Induportals Editor, with AI assistance.

www.vertiv.com