The Mitsubishi CM50DU-24F is a dual-switch IGBT module rated at 50 amperes and 1200 volts, built to handle the rigorous demands of high-frequency power conversion in industrial environments. Housed in a standard isolated baseplate package, this module integrates co-packed freewheeling diodes, reducing external component count and simplifying gate drive design. Its low saturation voltage and fast switching characteristics make it well suited for applications where efficiency and thermal management are critical design considerations for engineers specifying high-reliability power stages.

The CM50DU-24F is widely deployed across a broad range of industrial power electronics platforms. Common applications include AC motor drives and variable frequency drives (VFDs), uninterruptible power supplies (UPS), induction heating generators, welding inverters, and servo drive systems. Its 1200V blocking voltage provides adequate margin for 480VAC three-phase bus topologies, while the 50A current rating supports mid-range power stages. OEM equipment manufacturers and MRO maintenance teams alike rely on this module as a core switching element in legacy and current-generation drive platforms.

Quick Reference: CM50DU-24F

Key Features of the CM50DU-24F:

• 1200V collector-emitter breakdown voltage (VCES) with 50A continuous collector current rating for mid-power industrial inverter stages
• Dual IGBT configuration with integrated anti-parallel freewheeling diodes, enabling half-bridge topologies without external rectifier components
• Low VCE(sat) for reduced conduction losses and improved thermal efficiency at elevated switching frequencies
• Isolated copper baseplate construction for direct mounting to heatsinks, simplifying thermal interface design in standard drive enclosures
• Fast switching transition times minimize switching losses, supporting efficient operation in PWM inverter and resonant converter designs
• Industry-standard footprint and pinout compatible with common Mitsubishi DU-series module form factors, facilitating direct replacement in existing PCB and busbar layouts

With a current factory lead time of 37 weeks for new Mitsubishi production, procurement teams sourcing the CM50DU-24F for scheduled MRO, spare parts inventory, or production line builds face significant delays through standard distribution channels. Equipment downtime in drive-intensive facilities cannot wait nearly a year for component delivery. ATI Accurate Technology maintains inventory of hard-to-find and long-lead-time IGBT modules precisely to bridge this gap, providing verified new OEM stock when factory pipelines are constrained or when legacy equipment requires parts from discontinued production runs.

ATI Accurate Technology is located in Palmetto, Florida, and specializes in power semiconductors including IGBTs, thyristors, diodes, and rectifier modules. Orders placed before 5PM EST ship same day. Whether you need a single replacement module or volume quantities for a production build, ATI offers competitive pricing and responsive service. Contact our team directly at 239-734-7566 or sales@igbts.us for availability confirmation, volume pricing, and lead time inquiries on the CM50DU-24F and related Mitsubishi power modules.