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Mitsubishi CM300DY-34T
by Mitsubishi Electric
Read verified buyer reviews ↓OverviewElevate your industrial and power grid applications with the Mitsubishi CM300DY-34T, a robust high-voltage dual IGBT module engineered for unparalleled performance and reliability. This advanced power semiconductor is meticulously designed to meet the rigorous demands of modern high-power systems. Boasting a formidable rating of 300 A and 1700 V, the CM300DY-34T integrates cutting-edge trench-gate technology and high-speed fast-recovery diodes, ensuring exceptionally efficient high-voltage switching operations. Its durable chassis-mount package, coupled with an insulated baseplate, guarantees superior thermal management and prolonged operational life even in the most challenging and demanding environments. This module represents the pinnacle of Mitsubishi Electric's commitment to innovation and quality in power electronics.Key Features High-Power Dual IGBT Half-Bridge: Optimized for high-voltage and high-current applications, providing maximum control and efficiency. Exceptional Current Handling: Capable of managing a continuous collector current of 300 A, suitable for heavy-duty industrial loads. Superior Voltage Blocking: Features a collector-emitter voltage rating of 1700 V, ensuring robust performance in high-voltage systems. Advanced Trench-Gate IGBT Technology: Delivers highly efficient and fast high-voltage switching characteristics, minimizing energy losses. Integrated Fast-Recovery Free-Wheeling Diodes: Enhances overall system efficiency and reliability by providing rapid current redirection. Isolated Baseplate Design: Guarantees excellent thermal management and enhanced electrical isolation, improving safety and durability. Rugged Chassis Mount Construction: Engineered for secure and robust mounting in industrial settings, ensuring long-term stability. Optimized for HV Industrial and Energy Applications: Specifically designed to excel in critical high-voltage industrial and renewable energy sectors. Technical Specifications Part Number: CM300DY-34T Configuration: Dual IGBT with Diodes (Half-Bridge) Collector Current (Ic): 300 A Collector-Emitter Voltage (Vces): 1700 V Collector-Emitter Saturation Voltage VCE(sat): Approximately 2.3–2.5 V @ rated current (typ.) Gate-Emitter Voltage (VGES): ±20 V Thermal Resistance (Junction-Case): Approximately 0.07 °C/W Switching Speed: Fast Switching Mounting Type: Chassis Mount (Isolated Baseplate) Operating Temperature Range: –40 °C to +150 °C Package Type: High-Power Module Weight: Approximately 600–800 g Applications High-Voltage Inverters and Motor Drives: Essential for precise control and efficient operation of large industrial motors. HVDC and Grid Power Converters: Critical for seamless power transmission and conversion in modern electrical grids. Renewable Energy Systems: Integral to the efficiency and reliability of solar, wind, and other sustainable energy platforms. Large Industrial Motor Control: Provides robust and efficient power management for heavy industrial machinery. Railway and Traction Applications: Ensures reliable and high-performance power conversion in demanding transportation systems. Why Choose This Model?The Mitsubishi CM300DY-34T stands out as a superior choice for several compelling reasons. It expertly handles substantial currents of 300 A at an impressive 1700 V, all whilst maintaining exceptional operational efficiency. This is largely thanks to Mitsubishi Electric's innovative advanced trench-gate IGBT design, which minimizes power losses and optimizes switching performance. The module's excellent thermal characteristics, facilitated by its isolated baseplate, guarantee stable and reliable operation even under extreme thermal stress. Trusted globally by engineers and system integrators, this module is a cornerstone in industrial and utility-grade systems, renowned for its unwavering reliability and consistent performance. Investing in the CM300DY-34T means securing long-lasting, high-performance power functionality in even the most harshOrder NowFor inquiries or to place an order, please contact our sales team.FAQWhat is the maximum current the CM300DY-34T can handle?The CM300DY-34T is capable of managing a continuous collector current of 300 A.What is the voltage rating of this IGBT module?It features a collector-emitter voltage rating of 1700 V.What type of technology does the CM300DY-34T use?This module incorporates advanced trench-gate IGBT technology and fast-recovery diodes.How does the CM300DY-34T manage heat?It includes an isolated baseplate design for excellent thermal management and enhanced electrical isolation.
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Mitsubishi CM300DY-34T
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:
- Exact replacement — same Mitsubishi Electric catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- 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-34T
- Configuration: Dual IGBT with Diodes (Half-Bridge)
- Collector Current (Ic): 300 A
- Collector-Emitter Voltage (Vces): 1700 V
- Collector-Emitter Saturation Voltage VCE(sat): Approximately 2.3–2.5 V @ rated current (typ.)
- Gate-Emitter Voltage (VGES): ±20 V
- Thermal Resistance (Junction-Case): Approximately 0.07 °C/W
- Switching Speed: Fast Switching
- Mounting Type: Chassis Mount (Isolated Baseplate)
- Operating Temperature Range: –40 °C to +150 °C
- Package Type: High-Power Module
- Weight: Approximately 600–800 g
Applications
- High-Voltage Inverters and Motor Drives: Essential for precise control and efficient operation of large industrial motors.
- HVDC and Grid Power Converters: Critical for seamless power transmission and conversion in modern electrical grids.
- Renewable Energy Systems: Integral to the efficiency and reliability of solar, wind, and other sustainable energy platforms.
- Large Industrial Motor Control: Provides robust and efficient power management for heavy industrial machinery.
- Railway and Traction Applications: Ensures reliable and high-performance power conversion in demanding transportation systems.
Why Choose the CM300DY-34T?
The Mitsubishi CM300DY-34T stands out as a superior choice for several compelling reasons. It expertly handles substantial currents of 300 A at an impressive 1700 V, all whilst maintaining exceptional operational efficiency. This is largely thanks to Mitsubishi Electric's innovative advanced trench-gate IGBT design, which minimizes power losses and optimizes switching performance. The module's excellent thermal characteristics, facilitated by its isolated baseplate, guarantee stable and reliable operation even under extreme thermal stress. Trusted globally by engineers and system integrators, this module is a cornerstone in industrial and utility-grade systems, renowned for its unwavering reliability and consistent performance. Investing in the CM300DY-34T means securing long-lasting, high-performance power functionality in even the most harsh
Availability & Shipping
- ▸In stock: CM300DY-34T 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-34T ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Mitsubishi Electric
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
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.