Power Semiconductors
Infineon
A major European supplier across SiC, IGBT, and power modules. CoolSiC, wafer supply, automotive, and industrial applications are key themes.
Articles
Articles about this company
Infineon CoolSiC Product Lineup Updates
Infineon's CoolSiC update should be read through voltage coverage, gate structure, short-circuit margin, and driver fit.
Infineon-SK Siltron SiC Wafer Deal Cuts Risk
Infineon signed a multi-year SiC wafer deal with SK Siltron in 2025, securing supply as the SiC wafer chain shifts to long-term contracts.
Practical Guide to Power Semiconductors for Water Electrolysis: Green Hydrogen and SiC/IGBT
Power electronics for water electrolysis: MW-class SiC adoption, grid code compliance, onsemi and Infineon PFC/DC-DC options, and CAPEX/OPEX trade-offs.
IGBT vs SiC MOSFET: How They Differ and Which to Choose
IGBT vs SiC MOSFET: device structure, conduction and switching losses, voltage and frequency ranges, cost, and how to choose per application.
Rohm: 750V SiC MOSFET SCT4013DLL Replaces IGBT in BBUs
ROHM's TOLL-package 750V SiC MOSFET SCT4013DLL, in volume since September 2025, is gaining traction in battery backup units for AI servers.
IGBT to SiC MOSFET: Evaluating TCO and Miniaturization
When to switch from IGBT to SiC: not device price, but how smaller cooling and passives change system BOM cost, plus hybrid SiC as a middle step.
Infineon: FY2026 Q2 Growth Driven by AI, GaN, and SiC
Why Infineon raised full-year guidance at its FY2026 Q2 results, and what an upward revision signals to the rest of the supply chain.
Doosan Acquires SK Siltron: SiC Wafer Supply Shift 2026
Doosan acquires 100% of SK Siltron for ~5 trillion KRW. We assess the SiC wafer vertical-integration play despite a 414bn KRW impairment and covenant risk.
Solar Inverter Power Devices: Si IGBT vs SiC vs GaN
How solar PCS choose between Si IGBT, SiC MOSFET, and GaN-on-Si by application and output scale — selection criteria and supplier positioning.
Are IGBTs Still Relevant in the Age of SiC and GaN Silicon?
SiC is scaling toward the 2030s and GaN is spreading into data-center power. So where does silicon IGBT still win, and for how long?