Featured Topics
Power Electronics for Datacenters
Today, both small and large data centers rely on Semikron Danfoss power modules inside UPS systems and motor drives for reliable power transfer and cooling.
Next-Gen Freewheeling Diodes
CAL7 diodes pair Semikron Danfoss’s proven CAL design with the latest thin wafer technology for smooth switching in high-power industrial applications.
Improved Renewables Reliability
Power converters for wind, solar, and energy storage push power density and reliability limits. Semikron Danfoss supports this with advanced packaging and devices.
Application Manual Power Semiconductors
Now more comprehensive than ever, the Application Manual Power Semiconductors 3rd edition goes beyond previous versions with even richer content and practical guidance for engineers, designers, and decision-makers.
With over 500 pages of in-depth knowledge, this manual delivers clear, accessible explanations of semiconductor fundamentals paired with advanced insights into power module packaging technologies, module performance, and reliability testing.
Service & Support
Power Electronics Online Shop
The Semikron Danfoss e-commerce solution that truly simplifies and accelerates your business.
Material Number Lookup
Use our Material Number Lookup Tool to convert old Semikron Danfoss material numbers to new ones.
SemiSel Simulation
Designed to calculate losses and temperatures, SemiSel is the ultimate tool for selecting power semiconductors.
SKiiP®4 SiC 2kV
Focus on your innovation – powered by SiC, ready as a system-level building block. Whether you are advancing power-to-X and green hydrogen production, optimizing high-efficiency motor drives, designing for 1500VDC grid architectures, or improving power quality and active filtering – you need reliable, high-performance power. We deliver it. Across renewable energy and industrial power conversion applications, SKiiP 4 SiC 2kV is your advantage. The power tool built for the 1500VDC challenge.
High power applications
The SEMITRANS 20 package is now released for serial production. This new industrial standard high-power module simplifies high-voltage inverter designs for applications like solar, wind, energy storage and drives.
Its reliable design provides sufficient margin for high-voltage inverters in 2- and 3-level topologies. The superior switching performance allows for easy paralleling of multiple modules, ensuring uniform current distribution and well-behaved voltage waveforms.
New Multi-Sourcing Option for IGBTs
Power Electronic Stacks
Focus on your core innovation while we handle the complexity of high-power conversion. Ready-to-integrate stacks up to multi-megawatt range accelerate your path from concept to production. Leverage proven SiC expertise and global support to boost performance, simplify your supply chain, and cut time-to-market by years.
Technical Webinars
More Compact and Efficient Motor Drives with Silicon Carbide
With recent technological advancements, silicon carbide is becoming the first choice for enabling energy savings and increasing power density.
Join our Technical Webinars
Join us for one of our engaging technical webinars! Registration is quick, easy, and completely free. Choose from live sessions or on-demand options to suit your schedule.
Semikron Danfoss
Semikron Danfoss is a global technology leader in power electronics. Our product offerings include semiconductor devices, power modules, stacks and systems. In a world that is going electric, Semikron Danfoss technologies are more relevant than ever. With our innovative solutions for automotive, industrial and renewable applications we help the world utilize energy more efficiently and sustainable and thus to significantly reduce overall CO2 emissions – one of the biggest challenges the world faces today. We take care of our employees and create value for our customers by investing significantly in innovation, technology, capacity, and service to deliver best-in-industry performance and for a sustainable future.