The Mitsubishi CM100E3Y-12H is a 1200V IGBT module engineered for high-efficiency power switching in industrial and commercial power conversion systems. Built to Mitsubishi's established Y-Series architecture, this module integrates insulated gate bipolar transistors with integrated freewheeling diodes in a compact, thermally optimized package. Designed to handle the rigors of continuous switching duty, the CM100E3Y-12H delivers low saturation voltage, fast switching characteristics, and robust short-circuit withstand capability — making it a trusted choice for demanding inverter and drive platforms operating at 1200V bus voltages.

The CM100E3Y-12H sees broad deployment across industrial motor drives, regenerative AC inverters, servo amplifiers, UPS systems, and induction heating equipment. Its voltage and current ratings make it well-suited for medium-power three-phase inverter stages in factory automation, CNC machinery, elevator drives, and renewable energy converters. OEMs and MRO teams maintaining legacy Mitsubishi-based drive platforms rely on this module as a direct replacement component to restore system uptime quickly and cost-effectively without redesigning around an alternative part.

Quick Reference: CM100E3Y-12H

Key Features of the CM100E3Y-12H:

• 1200V collector-emitter voltage (VCES) with 100A continuous collector current rating for medium-power inverter stages
• Low VCE(sat) characteristics minimize conduction losses across the full operating current range
• Integrated antiparallel freewheeling diodes with optimized reverse recovery for reduced switching losses
• Isolated baseplate construction enables reliable thermal management with standard heatsink mounting
• Short-circuit withstand rating supports gate-level protection schemes in demanding industrial environments
• Industry-standard module footprint simplifies direct replacement in existing Mitsubishi and compatible third-party drive platforms

With a factory lead time of 34 weeks on new production, sourcing the CM100E3Y-12H through standard distribution channels can mean extended equipment downtime — a costly outcome in production-critical environments. Procurement teams supporting legacy Mitsubishi drive systems face additional pressure as this module ages through its product lifecycle. ATI Accurate Technology maintains independent stock of the CM100E3Y-12H precisely for these situations, providing a reliable supply chain bypass for MRO, emergency replacement, and planned maintenance builds without waiting on factory schedules.

ATI Accurate Technology is located in Palmetto, Florida and specializes in IGBTs, thyristors, diodes, and rectifier modules — including hard-to-find and long-lead-time parts like the CM100E3Y-12H. Orders placed before 5PM EST ship same day. Contact our team for volume pricing, cross-reference assistance, or time-sensitive procurement needs. Call 239-734-7566 or email sales@igbts.us.