2MBI400U4H-120-50-FUJI
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  • 2MBI400U4H-120-50-FUJI
  • 2MBI400U4H-120-50
  • FUJI
  • Fuji Power Semiconductor Module
  • Data Sheet for 2MBI400U4H-120-50
  • Description

    The 2MBI400U4H-120-50 is a high-performance dual IGBT module from Fuji Electric, rated for 400 amperes and 1200 volts. Part of Fuji's proven U4H series, this module incorporates advanced chip technology that provides low saturation voltage, fast switching speeds, and robust short-circuit withstand capability. The dual configuration integrates two IGBT switches with antiparallel freewheeling diodes in a single compact package, simplifying system design and reducing component count in demanding power conversion systems.

    This module is widely used in industrial and commercial power electronics applications including AC motor drives, servo amplifiers, UPS systems, solar inverters, induction heating equipment, and traction drives. Its 1200V blocking voltage and 400A current rating make it especially well-suited for medium-to-high power three-phase inverter topologies operating from 480V to 690V AC supply rails. The 50mm package footprint offers excellent power density and straightforward heatsink mounting integration.

    Quick Reference: 2MBI400U4H-120-50

    Part Number 2MBI400U4H-120-50
    Manufacturer Fuji Electric
    Type Dual IGBT Module
    Current Rating 400A
    Voltage Rating 1200V
    Availability In Stock
    Condition New / Original

    Key Features:

    • 400A continuous collector current with 1200V CE blocking voltage
    • Fuji U4H-series low VCE(sat) IGBT chip technology for reduced conduction losses
    • Integrated antiparallel freewheeling diodes for complete half-bridge functionality
    • Fast switching characteristics suitable for high-frequency PWM operation
    • Short-circuit rated for enhanced system protection in fault conditions
    • 50mm industry-standard package with isolated baseplate for reliable thermal management

    Sourcing high-current IGBT modules like the 2MBI400U4H-120-50 can be challenging through standard distribution channels, particularly for legacy system maintenance, OEM production gaps, or urgent repair scenarios. ATI Accurate Technology maintains inventory of Fuji IGBT modules across multiple series and ratings, ensuring availability when lead times from standard channels stretch into months. Whether you need a single unit for an emergency repair or a larger quantity for a production run, ATI can fulfill your requirement quickly and reliably.

    ATI Accurate Technology is a trusted power semiconductor distributor located in Palmetto, Florida, specializing in IGBTs, thyristors, diodes, and rectifier modules from leading manufacturers including Fuji Electric. We stock hard-to-find, long-lead-time, and obsolete parts that other distributors cannot provide. Contact our team today at 239-734-7566 or email us at sales@igbts.us. Orders placed before 5PM EST ship the same day.

NEED 25PCS OR MORE ... CALL FOR SPECIAL PRICING 239-734-7566
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In Stock: 2
  • 2
  • 6 (Can ship in We can ship in 7-10 Days)
  • 99 Weeks
Regular price $319.58 USD
Regular price Sale price $319.58 USD
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