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SKKD26022H4, Semikron SKKD260/22H4

SKKD26022H4 Description

is a high-power thyristor/diode module manufactured by Semikron. Thyristors are semiconductor devices used for switching and controlling electrical power in a wide range of applications, including motor drives, power converters, and industrial equipment. They can handle high voltage and current levels, and once they are turned on, they remain conducting until the current through them falls below a certain threshold. The SKKD260/22H4 module combines a thyristor and a diode in a single package, providing an efficient and reliable solution for high-power applications. The module features a blocking voltage of 2200V, a current rating of 260A for the thyristor, and 200A for the diode. The module has a compact and robust package design, with a base plate made of aluminum oxide ceramic for high thermal conductivity and electrical isolation. It also features a screwable pressure contact technology for easy and reliable mounting onto a heatsink.

Summary of Features

SKKD26022H4 is a(n) . 2200V, 260A.

Target Applications

SKKD26022H4 and other IGBT (Insulated Gate Bipolar Transistor) transistor modules find applications in various industries and systems where high power switching is required. Some common applications include:

  • Industrial Drives: IGBT modules are widely used in variable frequency drives (VFDs) and servo drives for controlling the speed and torque of electric motors in industrial machinery.
  • Renewable Energy: Inverter systems for solar photovoltaic (PV) and wind power generation utilize IGBT modules for converting DC power from solar panels or wind turbines into AC power suitable for the grid.
  • Electric Vehicles (EVs): IGBT modules are employed in the power electronics of electric and hybrid vehicles for converting the battery DC voltage to the AC voltage required by the electric motor.
  • Railway Traction: IGBT modules are utilized in traction systems for electric trains and trams to control the speed and acceleration of the vehicles.
  • Power Supplies: High-power IGBT modules are used in switch-mode power supplies (SMPS) and uninterruptible power supplies (UPS) for efficient power conversion and voltage regulation.
  • Welding Equipment: Inverter-based welding machines use IGBT modules for precise control of welding current and voltage.
  • HVAC Systems: Heating, ventilation, and air conditioning (HVAC) systems utilize IGBT modules in variable speed compressors and fans for energy-efficient operation.
  • Medical Equipment: IGBT modules are employed in various medical equipment such as MRI machines, X-ray generators, and medical lasers for power control and conversion.
  • Power Transmission: High-voltage direct current (HVDC) transmission systems utilize IGBT modules in converters for efficient long-distance power transmission.
  • Motor Drives: IGBT modules are used in motor drives for controlling the speed and torque of large industrial motors in applications such as pumps, fans, and compressors.

These are just some examples, and the use of IGBT modules continues to expand into new areas as technology advances and the demand for high-power switching solutions grows.

Download SKKD26022H4 Datasheet

Download SKKD26022H4 Datasheet

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