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Power Electronics for Motor Drives

Since the first appearance of motor drives, SEMIKRON has been dedicated to supplying solutions for every power range. Starting with the first insulated power module, the rectifier modules from the SEMIPACK  series more than 40 years ago, the MiniSKiiP in particular has revolutionised the motor drive design for low and medium-power systems. Over the years SEMIKRON has completed its portfolio with baseplate IGBT modules such as SEMITRANS and the SEMiX series. The portfolio is rounded off with high-power SKiiP 4 IPM (Intelligent Power Modules) and ready-to-use power electronic stacks for fast time-to-market.

Application Example

MiniSKiiP 110kW full inverter

MiniSKiiP 110kW full inverter

  • MiniSKiiP based 110kW inverter including rectifier, brake chopper and inverter modules based on IGBT 7
  • Fully PCB based
  • SKYPER 12 driver for output inverter and brake chopper

Power Modules


  • THE baseplate-less standard for compact motor drives
  • Quick and easy mounting with one or two screws using the highly reliable SPRiNG technology
  • Full inverter system with rectifier, brake chopper and inverter on one PCB, scalable from 1 to 110kW
  • Latest IGBT 7 technology

Learn more about MiniSKiiP


  • SEMITRANS, reliable standard with 34 and 62mm width
  • Brake choppers and half-bridges now with extended power range: 600A in 1200V and 500A in 1700V class
  • SEMITRANS 10 extends the power range to more than 600kW in a proven design

Learn more about SEMITRANS

SEMiX® Spring

  • Flexible standard: 17mm high, in five different package sizes, perfectly scalable for 650V, 1200V and 1700V
  • Distributed spring connected gate connections ensure perfect IGBT control
  • 3-phase and single-leg rectifiers (un- and half-controlled), brake choppers, half-bridges and 6-packs

Learn more about SEMiX Spring

SEMiX® 3 Press-Fit

  • Easy to mount press-fit auxiliary contacts, available in 1200V and 1700V, rectifier and half-bridges
  • Optimised costs and short time-to-market with optional Plug & Play driver and integrated current measurement shunts

Learn more about SEMiX 3 Press-Fit

SEMiX® 5

  • Available as 6-pack in 650V, 1200V and 1700V
  • 3-phase rectifier modules for continuous system design

Learn more about SEMiX 5


  • Rectifier modules from the inventor and market leader
  • Full range of un-, half- or full-controlled rectifier legs
  • State-of-the-art SEMIKRON diode and thyristor chips

Learn more about SEMIPACK


SKiiP 4 high power IPM

  • Integrated water or air cooler
  • CANopen interface for diagnostics
  • High reliability thanks to Single Sided Sintering technology and SEMIKRON ASIC driver chipset
  • 100% tested incl. burn-in test

Learn more about SKiiP 4

Power Electronic Stacks

  • Fast time-to-market with ready-to-use power stacks
  • Customized designs for individual customer applications
  • Including SEMIKRON drivers with ASIC chipset for maximum reliability
  • UL ready

Learn more about Power Electronic Stacks