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Mitsubishi CM300DY-12NF dual IGBT module for industrial power control

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Mitsubishi CM300DY-12NF

by Mitsubishi Electric

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OverviewThe Mitsubishi CM300DY-12NF is a high-performance dual Insulated Gate Bipolar Transistor (IGBT) module meticulously crafted for rigorous industrial power control tasks. This durable component expertly combines two cutting-edge IGBTs and two rapid-recovery free-wheeling diodes within a single, space-saving chassis-mount package. Featuring an innovative trench-gate architecture, the CM300DY-12NF delivers exceptional switching efficiency and notably reduced conduction losses, making it an optimal selection for systems that demand superior power conversion and minimal energy waste. Its integrated insulated baseplate further streamlines integration by providing electrical isolation from the mounting surface, enhancing both safety and design flexibility.Key Features Integrated Dual IGBT Design: Incorporates two IGBTs and two fast-recovery diodes for streamlined circuit implementation. High Current Capacity: Supports a continuous collector current of 300 Amperes. Significant Voltage Capability: Boasts a collector-emitter voltage (Vces) of 600 Volts, suitable for diverse power applications. Advanced Trench-Gate Technology: Utilizes a sophisticated trench-gate structure, minimizing Vce(sat) (collector-emitter saturation voltage) to decrease power dissipation. Built-in Fast Recovery Diodes: Improves overall efficiency and system dependability, especially in high-frequency switching scenarios. Chassis Mount with Electrical Isolation: Enables straightforward and secure mounting while providing electrical separation, simplifying thermal management. Robust Surge Current Handling: Designed to endure peak current conditions, ensuring stable operation during transient loads. Industrial-Grade Durability: Constructed for resilience and longevity in challenging industrial environments, ensuring consistent operational integrity. Technical Specifications Model: CM300DY-12NF Collector Current (Ic): 300 A (continuous) Collector-Emitter Voltage (Vces): 600 V Power Dissipation: Approximately 830 W Vce(sat) (typical): ~2.2 V Gate-Emitter Voltage (Vge): ±20 V max Input Capacitance (Cies): ~100 nF Turn-on/off time: Engineered for rapid switching Configuration: Dual IGBT + Dual Diode Package: Module, with insulated base Mounting: Chassis mount Operating Temperature: –40 °C to +150 °C ApplicationsThe flexibility and robust performance of the Mitsubishi CM300DY-12NF make it an essential component across a variety of crucial industrial uses: AC and DC Motor Control: Provides precise and efficient power switching for industrial motor drives, contributing to energy savings and enhanced control. Industrial Inverters: Fundamental for converting DC power to AC power in various industrial systems, ensuring stable and reliable performance. UPS and Backup Power Systems: Guarantees uninterrupted power supply and dependable backup in critical infrastructure and data centers. Renewable Energy Converters: Plays a vital role in efficiently converting energy from sources such as solar and wind into usable electrical grids. Welding Machines: Delivers the high current and voltage switching necessary for advanced welding equipment. High-Speed Switching Power Supplies: Optimizes the performance of power supplies requiring rapid and efficient switching capabilities. Why Choose This Model?The Mitsubishi CM300DY-12NF stands out as an excellent choice for your power electronics requirements due to several compelling advantages: Simplified System Design: Integrating dual IGBTs and diodes within a single module reduces component count, streamlines PCB layouts, and accelerates development timelines. Exceptional Thermal Management: Engineered for efficient heat dissipation, ensuring stable operation even under high power loads and extending the module's operational longevity. Trusted Mitsubishi Technology: Benefits from Mitsubishi Electric's renowned expertise and stringent quality control in semiconductor manufacturing, guaranteeing consistent performance and durability. Effortless Installation: The chassis-mount design with an insulated base facilitates straightforward and secure integration into your systems. Order NowUpgrade your industrial power control systems with the reliability and performance of the Mitsubishi CM300DY-12NF. Contact us today to place your order or to learn more about how this advanced IGBT module can benefit your applications.FAQWhat is the primary function of the CM300DY-12NF?The CM300DY-12NF is a dual IGBT module designed for efficient power switching and control in a variety of industrial applications, providing high current and voltage capabilities.What types of applications benefit most from this module?This module is ideal for AC and DC motor control, industrial inverters, UPS systems, renewable energy converters, welding machines, and high-speed switching power supplies due to its robust design and efficient performance.How does the trench-gate technology enhance its performance?The trench-gate technology minimizes the collector-emitter saturation voltage (Vce(sat)), which significantly reduces power loss and improves the overall efficiency of the module during operation.Is this module easy to install?Yes, its chassis-mount design with an insulated base facilitates easy and secure installation, simplifying integration into existing or new systems while providing electrical isolation.What is the operating temperature range for the CM300DY-12NF?The CM300DY-12NF is designed to operate efficiently across a wide temperature range, from –40 °C to +150 °C, ensuring reliability in diverse industrial environments.

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PRODUCT DETAILS

Mitsubishi CM300DY-12NF

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-12NF
  • Collector Current (Ic): 300 A (continuous)
  • Collector-Emitter Voltage (Vces): 600 V
  • Power Dissipation: Approximately 830 W
  • Vce(sat) (typical): ~2.2 V
  • Gate-Emitter Voltage (Vge): ±20 V max
  • Input Capacitance (Cies): ~100 nF
  • Turn-on/off time: Engineered for rapid switching
  • Configuration: Dual IGBT + Dual Diode
  • Package: Module, with insulated base
  • Mounting: Chassis mount
  • Operating Temperature: –40 °C to +150 °C

Applications

The flexibility and robust performance of the Mitsubishi CM300DY-12NF make it an essential component across a variety of crucial industrial uses:

  • AC and DC Motor Control: Provides precise and efficient power switching for industrial motor drives, contributing to energy savings and enhanced control.
  • Industrial Inverters: Fundamental for converting DC power to AC power in various industrial systems, ensuring stable and reliable performance.
  • UPS and Backup Power Systems: Guarantees uninterrupted power supply and dependable backup in critical infrastructure and data centers.
  • Renewable Energy Converters: Plays a vital role in efficiently converting energy from sources such as solar and wind into usable electrical grids.
  • Welding Machines: Delivers the high current and voltage switching necessary for advanced welding equipment.
  • High-Speed Switching Power Supplies: Optimizes the performance of power supplies requiring rapid and efficient switching capabilities.

Why Choose the CM300DY-12NF?

The Mitsubishi CM300DY-12NF stands out as an excellent choice for your power electronics requirements due to several compelling advantages:

  • Simplified System Design: Integrating dual IGBTs and diodes within a single module reduces component count, streamlines PCB layouts, and accelerates development timelines.
  • Exceptional Thermal Management: Engineered for efficient heat dissipation, ensuring stable operation even under high power loads and extending the module's operational longevity.
  • Trusted Mitsubishi Technology: Benefits from Mitsubishi Electric's renowned expertise and stringent quality control in semiconductor manufacturing, guaranteeing consistent performance and durability.
  • Effortless Installation: The chassis-mount design with an insulated base facilitates straightforward and secure integration into your systems.

Availability & Shipping

  • In stock: CM300DY-12NF 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-12NF ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Mitsubishi Electric

The CM300DY-12NF is a dual IGBT module designed for efficient power switching and control in a variety of industrial applications, providing high current and voltage capabilities.

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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