Infineon, SoluM to Develop HVDC Power Solutions for AI Data Centers - THE ELEC, Korea Electronics Industry Media

This is not a channel deal. It is a positioning move in the most consequential architectural shift in data center power delivery since the 48V busbar standard was codified. As AI cluster density crosses 100kW per rack, cumulative conversion losses in AC-DC-DC cascades become a structural cost driver, not an engineering footnote. HVDC at 800V is no longer an optimization—it is a thermodynamic necessity. The geopolitical signal matters more than the product spec. Infineon's SiC and GaN device expertise, married to SoluM's Korean manufacturing footprint, creates a de facto EU-Korea power semiconductor corridor operating outside US-centric supply chain gravity. For TI, MPS, and Navitas, whose 800V roadmaps are still in qualification, the competitive window is compressing faster than their tape-out schedules allow. Within 12 to 24 months, expect three to four additional vertical integrations of this type, accelerated consolidation among Tier-2 power device makers, and a first-of-its-kind procurement model where hyperscalers buy power modules as a service rather than discrete components. The discrete-component era of data center power is ending.