SKM400GB12E4-SEMIKRON
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  • SKM400GB12E4-SEMIKRON
  • SKM400GB12E4
  • SEMIKRON
  • Long Lead TIme
  • Module
  • Data Sheet for SKM400GB12E4
  • Description

    The SKM400GB12E4 is a SEMIKRON IGBT module rated at 400 amperes and 1200 volts, built on SEMIKRON's advanced IGBT4 chip technology. This dual IGBT module integrates freewheeling diodes in a compact, industry-standard housing, delivering excellent thermal performance and high reliability in continuous industrial operation. Its low saturation voltage and optimized switching characteristics make it an ideal choice for high-efficiency power conversion systems.

    The SKM400GB12E4 is widely used in industrial motor drives, medium-voltage inverters, uninterruptible power supplies (UPS), renewable energy converters including solar and wind power systems, induction heating equipment, and welding machinery. Its robust construction and high current rating make it especially valuable in three-phase inverter bridge configurations requiring dependable performance under heavy electrical and thermal loads.

    Quick Reference: SKM400GB12E4

    Part Number SKM400GB12E4
    Manufacturer SEMIKRON
    Type IGBT Module
    Current Rating 400A
    Voltage Rating 1200V
    Availability In Stock
    Condition New Original

    Key Features:

    • 400A continuous collector current with 1200V blocking voltage for high-power applications
    • SEMIKRON IGBT4 trench-gate chip technology for reduced conduction and switching losses
    • Integrated fast recovery freewheeling diodes for full inverter operation
    • Industry-standard SKiM module housing enabling simplified system integration and reliable mounting
    • Optimized for soft-switching and hard-switching topologies across a wide operating temperature range
    • Low thermal resistance from junction to case, supporting high power density designs

    Sourcing high-current IGBT modules like the SKM400GB12E4 can be challenging due to long lead times from distribution channels and frequent allocation constraints on premium SEMIKRON product lines. ATI Accurate Technology maintains inventory of hard-to-find and long-lead-time power semiconductors, including the SKM400GB12E4, to support customers in industrial, energy, and infrastructure markets who cannot afford project delays. Whether you need a single replacement module or a larger quantity for a production run, ATI is positioned to fulfill your order quickly and reliably.

    ATI Accurate Technology is a power semiconductor distributor based in Palmetto, Florida, specializing in IGBTs, thyristors, diodes, and rectifier modules from leading manufacturers including SEMIKRON. Contact our team today at 239-734-7566 or email sales@igbts.us. Orders placed before 5PM EST qualify for same-day shipping.

NEED 25PCS OR MORE ... CALL FOR SPECIAL PRICING 239-734-7566
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