The Fuji 2MBI400NT-060 is a dual IGBT module rated for 400A continuous collector current and 600V collector-emitter voltage, built on Fuji Electric's NT-series trench gate IGBT platform. This configuration integrates two IGBT switches with co-packaged freewheeling diodes into a single power module package, enabling compact and thermally efficient phase-leg or chopper topologies. With low V_CE(sat) characteristics and optimized switching performance, the 2MBI400NT-060 is engineered for demanding, high-cycle industrial environments where thermal reliability and switching efficiency are critical design parameters.

The 2MBI400NT-060 is widely deployed in industrial AC motor drives, regenerative servo amplifiers, medium-voltage UPS systems, and induction heating inverters. Its dual configuration simplifies PCB and busbar layout in two-level inverter topologies, reducing parasitic inductance and overall system complexity. The module is also well-suited for traction auxiliary converters, crane and hoist drives, and industrial welding power supplies—any application where a rugged, high-current 600V switching stage is required to sustain continuous operation under heavy thermal and electrical stress cycles.

Quick Reference: 2MBI400NT-060

Key Features of the 2MBI400NT-060:

• 400A DC collector current rating with 600V V_CES for robust high-power switching margin
• NT-series trench gate cell structure delivers reduced V_CE(sat) and lower conduction losses versus planar IGBT designs
• Integrated dual co-packaged freewheeling diodes optimized for low reverse recovery charge (Q_rr) and reduced switching losses
• Isolated baseplate construction supports direct mounting to heatsink for efficient thermal management in high-density assemblies
• Dual configuration enables direct implementation in phase-leg, H-bridge, and DC chopper power stages without external discrete pairing
• Designed for compatibility with standard Fuji 2MBI-series mounting footprints, simplifying drop-in replacement in existing drive platforms

With a factory lead time of 99 weeks from Fuji Electric, the 2MBI400NT-060 presents a serious procurement challenge for maintenance teams managing unplanned failures or for OEMs scaling production. This part falls squarely in the category where distributor stock becomes mission-critical. Whether you are replacing a failed module in an active production line or building safety stock ahead of a long shutdown window, sourcing from a stocking distributor eliminates the risk of extended downtime that a direct factory order simply cannot address on an emergency basis.

ATI Accurate Technology, located in Palmetto, Florida, maintains ready inventory of the 2MBI400NT-060 in new OEM condition. Orders placed before 5PM EST ship same day. ATI specializes in IGBTs, thyristors, diodes, and rectifier modules including obsolete and long-lead-time parts, serving maintenance engineers and procurement professionals across North America. Contact our team for volume pricing, cross-reference support, or emergency replacement assistance. Call 239-734-7566 or email sales@igbts.us.