The Mitsubishi CM75RX-24S is a 75A, 1200V IGBT module engineered for demanding power conversion applications where reliability and switching efficiency are non-negotiable. Built on Mitsubishi's proven RX-series platform, this module integrates an IGBT and freewheeling diode in a standard package, offering low saturation voltage, fast switching characteristics, and thermal performance suited to continuous industrial operation. It is a direct fit for engineers maintaining or designing systems that require a proven, specification-matched 1200V class IGBT in a readily mountable form factor.

The CM75RX-24S sees widespread use across industrial AC and DC motor drives, servo amplifier output stages, uninterruptible power supplies, induction heating equipment, and regenerative braking systems. Its 1200V blocking voltage and 75A current rating place it squarely in the mid-power range favored by machine tool OEMs, HVAC drive manufacturers, and industrial automation integrators. Maintenance engineers replacing failed modules in legacy variable frequency drives will find the CM75RX-24S a reliable, form-and-function-compatible solution for restoring equipment to service quickly.

Quick Reference: CM75RX-24S

Key Features of the CM75RX-24S:

• 1200V collector-emitter voltage (VCES) with 75A continuous collector current rating for mid-power industrial applications
• Low VCE(sat) minimizes conduction losses and reduces thermal stress during high duty-cycle operation
• Integrated co-pack freewheeling diode optimized for fast recovery, reducing switching losses in inverter topologies
• Industry-standard package footprint enables drop-in replacement in existing drive and inverter platforms without mechanical redesign
• Isolated copper base plate construction supports efficient heat transfer to external heatsinks, critical in thermally constrained enclosures
• Designed to Mitsubishi's RX-series gate drive compatibility specifications, simplifying integration with existing drive circuitry

The CM75RX-24S carries a 99-week factory lead time for new production orders — nearly two years from order to delivery through standard distribution channels. For procurement teams managing MRO inventory, capital equipment repair timelines, or production line continuity, that lead time represents unacceptable risk. ATI Accurate Technology specializes in exactly this scenario: sourcing verified new OEM stock of long-lead-time and hard-to-find Mitsubishi IGBT modules so your operation isn't held hostage to semiconductor production schedules. Having stock on hand when a drive fails is the difference between hours of downtime and weeks.

ATI Accurate Technology is headquartered in Palmetto, Florida and stocks IGBT modules, thyristors, diodes, and rectifier assemblies from leading manufacturers including Mitsubishi. Orders placed before 5PM EST ship same day. Contact our team for volume pricing, cross-reference assistance, or immediate availability confirmation: call 239-734-7566 or email sales@igbts.us. We support maintenance engineers and procurement professionals who need the right part fast.