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Mitsubishi CM300DY-24H IGBT power module for industrial applications

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Mitsubishi CM300DY-24H

by Mitsubishi Electric

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OverviewThe Mitsubishi CM300DY-24H is a robust dual Insulated Gate Bipolar Transistor (IGBT) module meticulously engineered for industrial applications demanding high performance. This advanced power semiconductor device is perfect for high-power inverters, sophisticated motor drives, and critical power conversion systems that require superior efficiency and unwavering reliability. Delivering an impressive 300 A continuous collector current and boasting a maximum collector-emitter voltage of 1200 V, the CM300DY-24H ensures stable and efficient operation under significant electrical loads. Its integration of fast-recovery diodes further enhances performance by facilitating reliable high-speed switching, a crucial feature for modern power electronics.Key Features Dual IGBT Configuration: Integrates two IGBTs and two free-wheeling diodes into a single, compact package for optimized circuit design. High Current Rating: Handles a continuous collector current of 300 A, making it suitable for demanding high-power scenarios. Substantial Voltage Capacity: Features a collector-emitter voltage of 1200 V, providing ample reserve for diverse industrial voltage needs. Efficient Power Conversion: Achieves low Vce(sat) (approximately 2.2 V @ 300 A), which minimizes energy losses and boosts system efficiency. Integrated Free-Wheeling Diodes: Built-in diodes facilitate rapid current commutation and enhance overall system dependability. Isolated Baseplate Design: Offers superior thermal management and simplifies installation onto heatsinks while ensuring electrical isolation. Chassis-Mount Convenience: Designed for easy and secure integration within industrial enclosures. Mitsubishi Durability: Constructed to rigorous standards, guaranteeing long-term performance and reliability in challenging industrial environments. Technical Specifications Model: CM300DY-24H Configuration: Dual IGBT + Dual Diode Collector Current (Ic): 300 A (continuous) Collector-Emitter Voltage (Vces): 1200 V Vce(sat): Approx. 2.2 V @ 300 A Input Capacitance: ~140 nF Turn-on/off Time: Rapid switching response Gate-Emitter Voltage: ±20 V Operating Temperature: –40 °C to +150 °C Package: Chassis-mount module with insulated base Applications High-Power Inverters: Essential for converting DC to AC in various industrial settings. AC/DC Motor Drives: Provides precise control and efficient operation for industrial motors. UPS and Power Backup Systems: Ensures reliable and uninterrupted power supply for critical loads. Induction Heating and Welding Equipment: Delivers the high power required for these demanding processes. Renewable Energy Converters (Solar/Wind): Optimizes power conversion in solar and wind energy systems. Why ChooseThe Mitsubishi CM300DY-24H stands out as a leading selection for professionals seeking unmatched performance and dependability in power electronics. Its exceptional high current (300 A) and voltage (1200 V) ratings make it perfectly suited for the most demanding loads in industrial automation. The efficient dual IGBT design not only streamlines power circuitry but also contributes to reduced system complexity and cost. With low Vce(sat) and integrated free-wheeling diodes, this module guarantees excellent heat dissipation and superior switching efficiency, leading to notable energy savings. Opting for a Mitsubishi module means investing in a product backed by a legacy of quality and trusted performance in industrial automation globally. Its robust construction and advanced features ensure an extensive operational lifespan and consistent performance in challenging conditions.Order NowThe high-power Mitsubishi CM300DY-24H IGBT module is readily available and ready to enhance your power conversion and motor drive applications. We provide worldwide shipping to ensure that this crucial component reaches your facility promptly. This product proudly represents a core part of our extensive Mitsubishi IGBT Modules collection.FAQWhat is the primary function of the CM300DY-24H?The CM300DY-24H is a dual IGBT module designed for high-power industrial applications, facilitating efficient power conversion and motor control.What are the key voltage and current ratings of this module?It features a continuous collector current of 300 A and a maximum collector-emitter voltage of 1200 V.How does the integrated free-wheeling diode benefit performance?The integrated free-wheeling diodes enable rapid current commutation, which improves the overall reliability and efficiency of the system.Is this module suitable for renewable energy systems?Yes, the CM300DY-24H is an excellent choice for optimizing power conversion in renewable energy converters, such as those used in solar and wind applications.What kind of mounting does this module use?It utilizes a chassis-mount design with an isolated baseplate for enhanced thermal management and simplified, secure installation.

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PRODUCT DETAILS

Mitsubishi CM300DY-24H

Overview

This is a genuine Mitsubishi Electric component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Mitsubishi Electric catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Mitsubishi Electric automation ecosystem

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Mitsubishi Electric equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Mitsubishi Electric catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Mitsubishi Electric platform with documented conversion notes

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model: CM300DY-24H
  • Configuration: Dual IGBT + Dual Diode
  • Collector Current (Ic): 300 A (continuous)
  • Collector-Emitter Voltage (Vces): 1200 V
  • Vce(sat): Approx. 2.2 V @ 300 A
  • Input Capacitance: ~140 nF
  • Turn-on/off Time: Rapid switching response
  • Gate-Emitter Voltage: ±20 V
  • Operating Temperature: –40 °C to +150 °C
  • Package: Chassis-mount module with insulated base

Applications

  • High-Power Inverters: Essential for converting DC to AC in various industrial settings.
  • AC/DC Motor Drives: Provides precise control and efficient operation for industrial motors.
  • UPS and Power Backup Systems: Ensures reliable and uninterrupted power supply for critical loads.
  • Induction Heating and Welding Equipment: Delivers the high power required for these demanding processes.
  • Renewable Energy Converters (Solar/Wind): Optimizes power conversion in solar and wind energy systems.

Why Choose the CM300DY-24H?

The Mitsubishi CM300DY-24H stands out as a leading selection for professionals seeking unmatched performance and dependability in power electronics. Its exceptional high current (300 A) and voltage (1200 V) ratings make it perfectly suited for the most demanding loads in industrial automation. The efficient dual IGBT design not only streamlines power circuitry but also contributes to reduced system complexity and cost. With low Vce(sat) and integrated free-wheeling diodes, this module guarantees excellent heat dissipation and superior switching efficiency, leading to notable energy savings. Opting for a Mitsubishi module means investing in a product backed by a legacy of quality and trusted performance in industrial automation globally. Its robust construction and advanced features ensure an extensive operational lifespan and consistent performance in challenging conditions.

Availability & Shipping

  • In stock: CM300DY-24H ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every CM300DY-24H ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Mitsubishi Electric

The CM300DY-24H is a dual IGBT module designed for high-power industrial applications, facilitating efficient power conversion and motor control.

Machine down? We ship parts the same day.

New, surplus, and refurbished Mitsubishi Electric inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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