Infineon Expands AI Server and Auto Silicon as Qualcomm Deal Offsets Intel-Led Weakness

Infineon Technologies rolled out a fresh family of OptiMOS-7 40 V MOSFETs, aimed at power conversion in AI servers, data centres and telecoms infrastructure — the latest in a string of product and partnership announcements that have kept the German chipmaker in the spotlight this week.

The automotive side of the portfolio got a boost too. On 27 October the company introduced OptiMOS-7 automotive MOSFETs in TOLL packages, spanning 40 V and 80 V versions plus a 100 V variant. And a technology cooperation with Qualcomm Technologies will see Infineon contribute a microcontroller-based subsystem to Qualcomm's Snapdragon Ride reference platforms, the central computing backbone for software-defined vehicles. Infineon's design is meant to complement the platform for vehicle computers, with high-performance computing and in-vehicle artificial intelligence named as the target applications.

That Qualcomm tie-up, according to media reports, lent the Infineon share some tailwind. It was needed. The weak fourth-quarter 2026 outlook from Intel weighed on European chip stocks on Friday, and Infineon numbered among the DAX's weakest performers on the day. The trigger, as reported, came from Intel rather than from any fresh analyst action on Infineon itself. By yesterday the stock had recovered, adding 0.2% to close at EUR 50.95 — a daily gain that followed the Intel-driven pressure.

Jefferies, for its part, reaffirmed its buy rating on Infineon yesterday and left its price target unchanged at EUR 96.

Brussels Signs Off on Villach Aid

On the funding front, the European Commission on Thursday approved EUR 319 million in state aid for Austria, earmarked for modernising Infineon Technologies Austria's semiconductor plant in Villach. The support falls under the European Chips Act and underpins a project Infineon announced roughly a week ago: around EUR 1.1 billion of investment at the site through 2034, creating what the company describes as Europe's first high-volume production of GaN power semiconductors on 300-mm wafers. Output is scheduled to begin at the end of 2027, and with the Commission's green light the state backing for the plan is now secured.

Infineon also opened a new office, development and laboratory building in Warstein on 28 October. Around 350 employees are expected to move in, with roughly 1,200 square metres of lab space included in the facility.

Physical AI Lab With Microsoft and NVIDIA

Another initiative launched on 22 October: the Physical AI Growth Lab, run by Infineon alongside UnternehmerTUM Accelerator, Microsoft and NVIDIA. The equity-free accelerator programme targets start-ups working in physical AI, robotics and industrial AI, and is set to run from January to April 2027.

Investors will get their next look at the numbers on 10 November, when Infineon publishes results for the fourth quarter and the 2026 financial year.