SKM400GA128D-SEMIKRON
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  • SKM400GA128D-SEMIKRON
  • SKM400GA128D
  • SEMIKRON
  • Long Lead TIme
  • Semikron IGBT Module
  • Data Sheet for SKM400GA128D
  • Description

    The SKM400GA128D is a high-current, high-voltage IGBT module manufactured by SEMIKRON, one of the world's leading power semiconductor companies. Rated at 400 amperes and 1200 volts, this module is engineered for robust performance in industrial-grade power electronics. It incorporates SEMIKRON's advanced trench-gate IGBT cell structure paired with a fast recovery freewheeling diode, enabling low conduction and switching losses across a wide operating range. The module is housed in SEMIKRON's industry-standard SKiiP/SEMITOP-compatible package, offering a compact footprint with excellent thermal coupling for reliable operation under continuous high-load conditions.

    The SKM400GA128D is widely used in medium-voltage industrial motor drives, regenerative AC drives, solar and wind inverters, uninterruptible power supplies (UPS), induction heating systems, and traction converters. Its high current rating and rugged construction make it a preferred choice for engineers designing systems where reliability and efficiency are paramount. The module's co-pack diode is optimized for hard-switching topologies common in three-phase inverter bridges and chopper circuits.

    Quick Reference: SKM400GA128D

    Part Number SKM400GA128D
    Manufacturer SEMIKRON
    Type IGBT Module
    Collector Current (IC) 400A
    Voltage (VCES) 1200V
    Availability In Stock
    Condition New

    Key Features:

    • 400A continuous collector current rating for high-power industrial applications
    • 1200V collector-emitter breakdown voltage for reliable operation in medium-voltage systems
    • Trench-gate IGBT technology delivering low saturation voltage (VCEsat) and reduced switching losses
    • Integrated fast recovery anti-parallel freewheeling diode optimized for hard-switching topologies
    • Isolated baseplate with Al2O3 DCB substrate for superior thermal performance and electrical isolation
    • Industry-compatible module package for straightforward drop-in replacement and system integration

    Sourcing high-current IGBT modules like the SKM400GA128D can be challenging due to long manufacturer lead times and high demand in industrial and renewable energy markets. ATI Accurate Technology maintains ready inventory of SEMIKRON modules including the SKM400GA128D, allowing procurement teams to fulfill urgent requirements without costly production delays. Whether you need a single unit for prototyping or a larger quantity for production, ATI provides fast, reliable fulfillment backed by years of power semiconductor distribution expertise.

    Contact ATI Accurate Technology today to order the SKM400GA128D. Call us at 239-734-7566 or email sales@igbts.us. Orders placed before 5PM EST qualify for same-day shipping. ATI is your trusted source for in-stock SEMIKRON IGBTs, thyristors, diodes, and rectifier modules — including hard-to-find and obsolete parts.

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In Stock: 4
  • 4
  • 21 (Can ship in We can ship in 7-10 Days)
  • 32 Weeks
Regular price $346.50 USD
Regular price Sale price $346.50 USD
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