The Mitsubishi CM100TU-24H is a 100A, 1200V IGBT module engineered for high-frequency switching in industrial power electronics. Utilizing Mitsubishi's proven IGBT technology, this module integrates a dual-switch configuration with freewheeling diodes, offering low saturation voltage (V_CE(sat)) and fast switching characteristics essential for high-efficiency inverter and converter designs. Its robust isolated base plate construction provides reliable thermal management, making it a dependable choice for engineers designing or maintaining demanding power conversion equipment where thermal cycling and switching losses are critical performance parameters.

The CM100TU-24H sees widespread deployment across industrial variable frequency drives (VFDs), AC servo amplifiers, elevator and crane motor drives, welding inverters, and uninterruptible power supply (UPS) systems. It is also commonly found in induction heating equipment, renewable energy inverters, and industrial DC-DC converter stages where 1200V blocking capability and 100A continuous current handling are required. OEMs and MRO teams servicing Mitsubishi-platform drive systems frequently specify this exact module for like-for-like board-level replacement to maintain system integrity and warranty compliance.

Quick Reference: CM100TU-24H

Key Features of the CM100TU-24H:

• 1200V collector-emitter blocking voltage (V_CES) suitable for 690V AC bus topologies with adequate derating margin
• 100A continuous collector current rating with integrated fast-recovery freewheeling diodes for half-bridge or phase-leg configurations
• Low V_CE(sat) reduces on-state conduction losses, improving overall inverter efficiency at full load
• Isolated copper base plate construction rated for high-voltage isolation, compatible with standard thermal interface materials and heatsink mounting
• Optimized switching speed balances EMI performance and switching loss across typical PWM carrier frequency ranges of 2–15 kHz
• Direct drop-in compatibility with Mitsubishi drive platforms simplifies MRO replacement without requiring gate drive circuit redesign

With a factory lead time of 40 weeks on new production orders, procurement teams sourcing the CM100TU-24H for scheduled maintenance, emergency repairs, or production line restarts cannot afford to rely solely on direct factory channels. Spot shortages and allocation constraints on Mitsubishi IGBT modules have made distributor-held inventory the decisive factor in minimizing equipment downtime. ATI Accurate Technology maintains stock of the CM100TU-24H and similarly hard-to-find Mitsubishi power semiconductor modules, providing a critical buffer against long lead times for facilities that cannot afford extended outages waiting on factory allocations.

ATI Accurate Technology is based in Palmetto, Florida and stocks a deep inventory of IGBTs, thyristors, diodes, and rectifier modules from leading manufacturers including Mitsubishi. Orders placed before 5PM EST ship same day. For pricing, availability, or volume purchase inquiries on the CM100TU-24H, contact ATI at 239-734-7566 or sales@igbts.us. Volume pricing is available for MRO stocking orders and OEM production builds.