The Mitsubishi CM300DY-24E is a dual-configuration IGBT module rated for 300A collector current and 1200V blocking voltage, packaged in Mitsubishi's industry-standard DY power module housing. Built on Mitsubishi's proven IGBT chip technology, this module integrates co-packaged freewheeling diodes for a complete half-bridge building block. Its low V_CE(sat) characteristics and robust thermal design make it well-suited for high-frequency, high-current switching stages where efficiency and reliability are non-negotiable. The CM300DY-24E is an active part number backed by Mitsubishi's production line.

The CM300DY-24E sees widespread deployment across heavy industrial and energy conversion equipment. Common applications include AC motor drives and variable frequency drives (VFDs) in the 100–400kW range, industrial UPS systems, medium-voltage inverters, induction heating equipment, traction converters, and renewable energy power conditioning systems such as solar and wind inverters. Its 1200V voltage class provides the necessary margin for 690VAC bus architectures, while the 300A current rating supports high-torque, high-power motor control without derating in properly heatsinked assemblies.

Quick Reference: CM300DY-24E

Key Features of the CM300DY-24E:

• 1200V V_CES rating with high noise immunity margin for 690VAC three-phase systems
• 300A continuous collector current with co-packaged fast recovery freewheeling diodes for reduced external component count
• Low V_CE(sat) for reduced conduction losses and improved overall inverter efficiency at full load
• Isolated copper baseplate for direct heatsink mounting, supporting low thermal resistance junction-to-case (R_th(j-c)) for high-power-density designs
• Standard DY module footprint ensuring drop-in compatibility with existing gate driver and busbar infrastructure
• Optimized switching characteristics balancing turn-off energy (E_off) and EMI generation for demanding industrial switching frequencies

With a factory lead time of 40 weeks for new production, the CM300DY-24E presents a genuine procurement challenge for OEM production schedules and unplanned maintenance situations alike. Drive failures in the field cannot wait 10 months for factory allocation. ATI Accurate Technology maintains independent stock of the CM300DY-24E specifically to bridge this gap — whether you need a single module for emergency repair or a quantity allocation to buffer your production line against supply chain disruption. All units are new OEM, fully traceable, and ship from our Palmetto, Florida warehouse.

ATI Accurate Technology is your direct source for power semiconductors from Palmetto, FL. We ship same-day on orders received before 5PM EST, with no minimum order requirements. Volume pricing is available for OEM and MRO procurement programs. Contact our technical sales team at 239-734-7566 or sales@igbts.us to confirm stock, request a quote, or discuss scheduled release orders for the CM300DY-24E.