Technologies & Solutions
50 years of SEMIPACK
Since revolutionizing power electronics in 1975, SEMIPACK has continuously evolved. Today, the 6th generation is available, with 6 different housing sizes.
Single Sided Sintering
By replacing the solder layer on the backside of the chip with a layer of silver, the power cycling lifetime of power modules has been dramatically increased.
Silicon Carbide Power Modules
Our silicon carbide power modules combine industry standard housings, sophisticated packaging technologies, and the latest SiC chips.
Upcoming Webinar
The Application Manual Power Semiconductors 3rd revised edition is here – fully updated for today’s practice with revised and expanded content and practical insights.
With over 500 pages, it explains semiconductor fundamentals alongside advanced power module packaging and reliability topics. It addresses real-world challenges, including component choice, gate driving, thermal management, and PCB layout optimization.
Please join us on October 9 at 16:00 CEST to explore what’s new in this essential resource for engineers and technicians – presented firsthand by one of the manual’s authors.
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.
Innovative packages that push the limits of SiC
Semikron Danfoss introduces a range of power modules and IPMs, equipped with the latest 2kV SiC
The SKiiP 4 SiC integrates power modules, driver, current sensors and heatsink in a single, high-power unit.
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.
At the Heart of E-Mobility
Today, over 24% of global CO₂ emissions originate from the transportation sector. As e-mobility continues to grow, cities are becoming more livable and we’re making real progress in the fight against climate change.
With more than 20 years of experience in e-mobility applications, we understand what it takes to build efficient and reliable electric drivetrains. Our power modules are a key differentiator, helping to unlock the full potential of semiconductor technology.
For the truck and bus market, we offer complete SKAI converter systems. Our silicon carbide and silicon-based SKAI HV converters set new standards in power density, durability, and robustness.
eMPack M
As electric mobility continues to advance, the need for high-performance power modules becomes increasingly important. The eMPack M offers SiC and IGBT options, providing exceptional power density and efficiency in an ultra-compact design. Designed for e-mobility applications like electric vehicles, it meets the evolving demands of next-gen drive systems.
The eMPack M covers a improved range of performance and different power outputs, with a more compact size and higher power density compared to the standard eMPack, contributing to the future of e-mobility.
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.