SKM400GAL128D-SEMIKRON
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  • SKM400GAL128D-SEMIKRON
  • SKM400GAL128D
  • SEMIKRON
  • Long Lead TIme
  • Semikron IGBT Module
  • Data Sheet for SKM400GAL128D
  • Description

    The SKM400GAL128D is a high-current, high-voltage IGBT module manufactured by SEMIKRON, one of the world's leading producers of power semiconductor solutions. Rated at 400A continuous collector current and 1200V blocking voltage, this module incorporates advanced trench-gate IGBT cell technology paired with an integrated freewheeling diode to minimize external component count and improve system reliability. Its compact SKiiP-compatible housing and optimized thermal interface make it suitable for high-density power electronics designs requiring stable, efficient performance across a wide operating temperature range.

    The SKM400GAL128D is well-suited for a broad range of industrial and commercial power conversion applications. Common use cases include three-phase AC motor drives and servo amplifiers, solar inverters and wind energy converters, uninterruptible power supplies (UPS), induction heating systems, regenerative braking systems, and medium-voltage industrial converters. Its combination of high current capability and 1200V voltage rating makes it a practical choice wherever robust, efficient switching is essential.

    Quick Reference: SKM400GAL128D

    Part Number SKM400GAL128D
    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 collector-emitter voltage rating for robust high-power applications
    • Advanced trench-gate IGBT technology providing low saturation voltage (VCE(sat)) and reduced switching losses
    • Integrated fast-recovery freewheeling diode for simplified circuit design and improved efficiency
    • Industry-standard housing with optimized baseplate design for excellent thermal conductivity and ease of mounting
    • Low thermal resistance junction-to-case (Rth(j-c)) for superior heat dissipation in continuous-duty operation
    • Designed to meet rigorous industrial reliability standards, suitable for both new designs and direct replacement applications

    Sourcing high-power IGBT modules like the SKM400GAL128D can be challenging due to long lead times, allocation constraints, and the pace of product lifecycle transitions in the power semiconductor industry. ATI Accurate Technology maintains inventory of SEMIKRON modules including hard-to-find and long-lead-time parts, ensuring you can fulfill urgent production needs or critical field replacements without extended delays. All parts shipped from ATI are new, original components traceable to authorized supply chains.

    ATI Accurate Technology is your trusted distributor for SEMIKRON IGBTs and power semiconductor modules. Located in Palmetto, Florida, ATI specializes in IGBTs, thyristors, diodes, and rectifier modules — including obsolete and allocation-restricted parts. Contact our team today at 239-734-7566 or email sales@igbts.us. Orders placed before 5PM EST qualify for same-day shipping. Visit us at igbts.us to check live stock and request a quote.

NEED 25PCS OR MORE ... CALL FOR SPECIAL PRICING 239-734-7566
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** 1 Year Warranty on All Products **
In Stock: 8
  • 8
  • 30 (Can ship in We can ship in 7-10 Days)
  • 43 Weeks
Regular price $241.00 USD
Regular price Sale price $241.00 USD
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