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Mitsubishi CM300DY-24A Insulated Gate Bipolar Transistor Module

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Mitsubishi CM300DY-24A

by Mitsubishi Electric

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OverviewThe Mitsubishi CM300DY-24A represents a sophisticated, high-performance dual Insulated Gate Bipolar Transistor (IGBT) module meticulously developed by Mitsubishi Electric. It is designed to satisfy the rigorous requirements of contemporary power electronics. This robust module integrates a substantial 300 A continuous collector current rating with an impressive 1200 V collector-emitter voltage, establishing it as an optimal solution for a diverse range of high-power industrial uses. The CM300DY-24A utilizes advanced trench-gate technology, providing outstanding switching characteristics, superior efficiency, and reduced power losses to ensure peak operational performance and energy conservation. Integrated free-wheeling diodes further augment its functionality, delivering extensive protection and enabling resilient power conversion.Key Features Dual IGBTs with Fast-Recovery Diodes: Guarantees efficient and dependable power switching, complete with integrated protection against inverse voltage transients. High Voltage and Current Rating: Features a 1200 V rated voltage and 300 A continuous rated current, making it suitable for intensive high-power applications. Advanced Trench-Gate Structure: This modern design promotes high efficiency, swift switching speeds, and optimized performance. Low VCE(sat): Exhibits a low Collector-Emitter Saturation Voltage, significantly decreasing conduction losses and enhancing overall power efficiency. Insulated Baseplate: Simplifies thermal management and integration, allowing for direct mounting to heatsinks without requiring extra insulation. Chassis-Mountable Design: Offers secure and uncomplicated installation within various industrial equipment configurations. Industrial-Grade Durability: Constructed to endure harsh industrial environments, ensuring prolonged reliability and operational stability. Technical Specifications Part Number: CM300DY-24A Configuration: Dual IGBT in half-bridge Collector Current (Ic): 300 A (continuous) Collector-Emitter Voltage (Vces): 1200 V Saturation Voltage (VCE(sat)): Approximately 2.1 V at 300 A Gate-Emitter Voltage (VGE): ±20 V maximum Power Dissipation: Approximately 1890 W (at 25 °C case temperature) Thermal Resistance (Rth): IGBT approximately 0.066 °C/W Operating Temperature: –40 °C to +150 °C Isolation Voltage: 2500 V RMS Mounting: Chassis with insulated base Weight: Approximately 280 g ApplicationsThe flexibility and robust performance of the Mitsubishi CM300DY-24A IGBT module render it an essential component across a broad spectrum of high-power industrial applications, including: Industrial AC Motor Drives: Facilitating precise and efficient control of large industrial AC motors. Uninterruptible Power Supplies (UPS): Providing dependable and stable power conversion for critical systems, ensuring continuous operation. Renewable Energy Inverters: Imperative for converting DC power from solar panels or wind turbines into usable AC power for the grid. Welding Equipment: Enabling high-current switching for advanced welding processes. High-Power Conversion Systems: Integral to various other systems demanding efficient and robust power conversion and management. Why Choose?The Mitsubishi CM300DY-24A stands out as a leading selection for power electronics engineers and system designers due to several compelling advantages: High Current Capacity in a Compact Form: Delivers exceptional power handling capabilities without sacrificing space, enabling more compact system designs. Excellent Switching Performance: The advanced trench-gate design ensures rapid and efficient switching, minimizing energy losses and enhancing system responsiveness. Mitsubishi’s Proven Reliability: Supported by Mitsubishi Electric's reputation for quality and longevity, this module provides unmatched reliability and consistent performance in demanding situations. Easy Installation with Standard Chassis Mount: Developed for straightforward integration, reducing installation time and complexity. Order NowFor more information or to place an order for the Mitsubishi CM300DY-24A IGBT module, please contact our sales team. Our experts are ready to assist you in selecting the ideal components for your power electronic requirements.FAQWhat is the primary application of the CM300DY-24A module?The CM300DY-24A is primarily used in high-power industrial applications such as AC motor drives, UPS systems, renewable energy inverters, and welding equipment due to its robust performance and high voltage/current ratings.What is the maximum continuous collector current for this IGBT module?The maximum continuous collector current for the CM300DY-24A is 300 Amperes.Does the CM300DY-24A require external insulation for mounting?No, the module features an insulated baseplate, simplifying thermal management and allowing direct mounting to heatsinks without additional insulation.What technology contributes to the module's efficiency?The CM300DY-24A utilizes advanced trench-gate technology, which contributes to exceptional switching characteristics, superior efficiency, and reduced power losses.What is the operating temperature range?The module is designed to operate within a temperature range of –40 °C to +150 °C, ensuring reliability in diverse industrial settings.

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PRODUCT DETAILS

Mitsubishi CM300DY-24A

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

  • Part Number: CM300DY-24A
  • Configuration: Dual IGBT in half-bridge
  • Collector Current (Ic): 300 A (continuous)
  • Collector-Emitter Voltage (Vces): 1200 V
  • Saturation Voltage (VCE(sat)): Approximately 2.1 V at 300 A
  • Gate-Emitter Voltage (VGE): ±20 V maximum
  • Power Dissipation: Approximately 1890 W (at 25 °C case temperature)
  • Thermal Resistance (Rth): IGBT approximately 0.066 °C/W
  • Operating Temperature: –40 °C to +150 °C
  • Isolation Voltage: 2500 V RMS
  • Mounting: Chassis with insulated base
  • Weight: Approximately 280 g

Applications

The flexibility and robust performance of the Mitsubishi CM300DY-24A IGBT module render it an essential component across a broad spectrum of high-power industrial applications, including:

  • Industrial AC Motor Drives: Facilitating precise and efficient control of large industrial AC motors.
  • Uninterruptible Power Supplies (UPS): Providing dependable and stable power conversion for critical systems, ensuring continuous operation.
  • Renewable Energy Inverters: Imperative for converting DC power from solar panels or wind turbines into usable AC power for the grid.
  • Welding Equipment: Enabling high-current switching for advanced welding processes.
  • High-Power Conversion Systems: Integral to various other systems demanding efficient and robust power conversion and management.

Why Choose the CM300DY-24A?

The Mitsubishi CM300DY-24A stands out as a leading selection for power electronics engineers and system designers due to several compelling advantages:

  • High Current Capacity in a Compact Form: Delivers exceptional power handling capabilities without sacrificing space, enabling more compact system designs.
  • Excellent Switching Performance: The advanced trench-gate design ensures rapid and efficient switching, minimizing energy losses and enhancing system responsiveness.
  • Mitsubishi’s Proven Reliability: Supported by Mitsubishi Electric's reputation for quality and longevity, this module provides unmatched reliability and consistent performance in demanding situations.
  • Easy Installation with Standard Chassis Mount: Developed for straightforward integration, reducing installation time and complexity.

Availability & Shipping

  • In stock: CM300DY-24A 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-24A ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Mitsubishi Electric

The CM300DY-24A is primarily used in high-power industrial applications such as AC motor drives, UPS systems, renewable energy inverters, and welding equipment due to its robust performance and high voltage/current ratings.

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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