The Mitsubishi CM100RX-24S is a 100A, 1200V IGBT module engineered for robust performance in high-frequency power switching circuits. Built on Mitsubishi's RX-series platform, this module integrates IGBT chips with fast-recovery freewheeling diodes in a compact, isolated package, delivering low collector-emitter saturation voltage (V_CE(sat)) and reduced switching losses. Its thermally efficient base plate and industry-standard footprint simplify drop-in replacement and system integration, making it a reliable choice for engineers designing or maintaining high-power conversion equipment where thermal management and switching precision are paramount.

The CM100RX-24S sees widespread deployment across industrial and commercial power electronics platforms. Primary applications include AC variable-frequency drives (VFDs) for motor control, uninterruptible power supplies (UPS), solar inverters, induction heating equipment, and servo amplifier outputs. Its 1200V blocking voltage provides adequate margin for 480V/600V AC bus topologies, while the 100A continuous current rating supports multi-kilowatt load demands. Welding power supplies and traction inverters in light industrial vehicles also benefit from the module's rugged switching characteristics and proven Mitsubishi reliability.

Quick Reference: CM100RX-24S

Key Features of the CM100RX-24S:

• 1200V V_CES rating provides robust voltage margin for 480V and 600V AC three-phase bus architectures
• 100A continuous collector current supports multi-kilowatt inverter and drive designs with adequate thermal headroom
• Low V_CE(sat) characteristic reduces conduction losses and heat dissipation in high-duty-cycle switching applications
• Integrated fast-recovery freewheeling diodes eliminate external anti-parallel diode components and simplify PCB layout
• Isolated copper base plate enables direct heatsink mounting and effective thermal path management in dense power assemblies
• Industry-standard module footprint ensures compatibility with common heatsink hardware and simplifies field replacement in existing equipment

With a current factory lead time of 99 weeks for new production, procurement teams sourcing the CM100RX-24S face significant exposure to unplanned downtime and project delays. This extended lead time is a common challenge across the IGBT market, particularly for established Mitsubishi RX-series modules that remain integral to legacy and active industrial platforms. Maintenance engineers cannot afford to wait two years for a critical spare. ATI specializes in exactly this scenario — carrying verified new OEM inventory of hard-to-find and long-lead-time power semiconductors so your equipment stays operational without waiting on factory production cycles.

ATI Accurate Technology is a power semiconductor distributor based in Palmetto, Florida, stocking IGBTs, thyristors, diodes, and rectifier modules including obsolete and long-lead-time parts. The CM100RX-24S ships same-day on orders placed before 5PM EST. Volume pricing is available for MRO stocking orders and OEM builds. Contact our team directly at 239-734-7566 or sales@igbts.us for a quote, availability confirmation, or technical assistance.