The 6MBI100U4B-120-01 is a Fuji Electric six-pack IGBT module from the U4B series, delivering a continuous collector current of 100A and a blocking voltage of 1200V. This three-phase bridge configuration integrates six IGBT switches with freewheeling diodes into a single compact package, simplifying power stage design while maintaining high reliability and efficiency. The U4B generation features optimized gate charge characteristics and reduced on-state losses, making it suitable for demanding industrial environments where thermal management and switching performance are critical.

This module is widely applied across a broad spectrum of industrial and commercial power electronics systems. Common applications include three-phase AC motor drives and variable frequency drives (VFDs), industrial inverters and converters, uninterruptible power supplies (UPS), solar inverters and renewable energy systems, elevator and crane control systems, and induction heating equipment. The 1200V voltage class provides the necessary headroom for 690V AC line-connected applications with adequate margin for transient overvoltages.

Quick Reference: 6MBI100U4B-120-01

Key Features:

• Six-pack (three-phase bridge) topology with integrated freewheeling diodes for compact, simplified inverter design
• 100A continuous collector current with 1200V blocking voltage for 690V AC system compatibility
• Fuji U4B series technology offering reduced switching losses and improved thermal resistance
• Optimized for high-frequency PWM operation in motor drive and inverter applications
• Robust insulated baseplate construction for reliable heat dissipation to external heatsink
• Drop-in compatible with standard Fuji six-pack module footprints for ease of replacement

Sourcing the 6MBI100U4B-120-01 can be challenging through standard distribution channels due to long lead times and allocation constraints on Fuji IGBT modules. ATI Accurate Technology maintains inventory of both current-production and hard-to-find Fuji power semiconductor modules, including the 6MBI100U4B-120-01, ensuring customers can meet production schedules and fulfill urgent maintenance or repair requirements without extended delays. Whether you need a single unit or a larger quantity, ATI is positioned to support your procurement needs with fast, reliable fulfillment.

Contact ATI Accurate Technology today to place your order for the 6MBI100U4B-120-01. Call us at 239-734-7566, email sales@igbts.us, or visit igbts.us to request a quote. Orders placed before 5PM EST qualify for same-day shipping, getting critical components to you as quickly as possible.