The 6MBI75S-120-52 from Fuji Electric is a high-performance six-pack IGBT module delivering 75 amperes of continuous collector current at a 1200V blocking voltage. Combining six insulated gate bipolar transistors and integrated freewheeling diodes in a single compact package, this module is engineered for demanding industrial power electronics applications requiring reliability, switching efficiency, and thermal durability. The -52 series designation reflects Fuji's advanced chip generation optimized for reduced switching losses and improved short-circuit ruggedness.

The 6MBI75S-120-52 is widely deployed in three-phase variable frequency drives (VFDs), AC servo motor controllers, industrial inverters, uninterruptible power supplies (UPS), solar inverter systems, and general-purpose power conversion equipment. Its six-pack topology simplifies inverter bridge design, reduces component count, and improves system reliability in medium-power drive platforms operating from standard 400V to 690V AC supply rails.

Quick Reference: 6MBI75S-120-52

Key Features:

• 75A continuous collector current with 1200V voltage blocking capability
• Six-pack configuration integrates full three-phase inverter bridge in one module
• Integrated freewheeling diodes eliminate external diode components
• Advanced Fuji S-series chip generation with low switching and conduction losses
• Isolated base plate for simplified thermal management and heatsink mounting
• Short-circuit rated design enhances fault tolerance in demanding drive applications

Sourcing IGBT modules like the 6MBI75S-120-52 can be a challenge, especially for OEM repair, field service, or production line maintenance where downtime is costly. ATI Accurate Technology specializes in exactly these scenarios, maintaining inventory of current, long-lead-time, and obsolete Fuji IGBT modules that are difficult to source through standard distribution channels. Whether you need a single replacement unit or a larger production quantity, ATI provides fast, reliable fulfillment backed by decades of power semiconductor expertise.

Contact ATI Accurate Technology today to order the 6MBI75S-120-52 or to request a quote for volume pricing. Reach our sales team by phone at 239-734-7566 or by email at sales@igbts.us. Orders placed before 5PM EST qualify for same-day shipping, minimizing your equipment downtime and keeping your operations running.