Semikron Danfoss Type N-Channel IGBT Module 616A 1200V 7-Pin SEMITRANS Screw SKM400GB12E4

The Semikron Danfoss SKM400GB12E4 is a high-performance type N-channel IGBT module engineered for industrial power conversion systems, including motor drives, uninterruptible power supplies, and inverter applications. This module is capable of supporting a maximum continuous collector current of 616A and a collector-emitter voltage (Vceo) up to 1200V, making it ideal for demanding environments requiring robust and reliable switching.

Designed in a compact SEMITRANS package, the SKM400GB12E4 utilizes a screw-mount mechanism and includes a 7-pin configuration, ensuring secure installation and reliable electrical connections. The module integrates two series-connected insulated gate bipolar transistors (IGBTs) arranged as a half bridge, facilitating efficient bidirectional current switching for complex industrial actuator and control systems.

Its insulated copper baseplate, manufactured using Direct Bonded Copper technology, ensures superior thermal management and electrical isolation, allowing for consistent operation under high-power loads. The device supports switching frequencies up to 12kHz and maintains high efficiency through fast switching capabilities, benefiting applications where minimizing energy loss is critical.

The SKM400GB12E4 supports a maximum gate-emitter voltage of 20V and exhibits low collector-emitter saturation voltage (VceSAT) at 2.05V, providing stable performance across a wide range of input and output parameters. The robust module is tested for operating temperatures between -40°C and 175°C, making it suitable for installation in environments with considerable thermal fluctuations.

Physically, the module measures 106.4mm in length, 61.4mm in width, and 30.5mm in height, supporting space-efficient designs in high-density electronics cabinets. With a pin count of 7 and a secure screw mounting method, the module meets the technical needs of advanced industrial and laboratory equipment.

Applications of this IGBT module include industrial motor control, renewable energy inverter systems, HVAC, precision manufacturing machinery, laboratory automation, and commercial power supplies, where high current capacity, voltage endurance, and efficient heat dissipation are required. The combination of reliable switching, efficient heat handling, and robust packaging make this module an excellent choice for engineers and system integrators in sectors ranging from manufacturing to energy to advanced electronics.

Explore more industrial semiconductor modules, including IGBT Modules, from Semikron Danfoss in the EnvMart catalogue for tailored solutions to power switching needs.