Content last revised on January 4, 2026
CM15MDL-12H IGBT Module: Reliable and Compact Solution for Medium-Power Industrial and Renewable Applications
As industrial automation and renewable energy projects demand ever more efficient, compact, and reliable power conversion, the CM15MDL-12H IGBT module from Mitsubishi Electric stands out as a trusted choice. Designed for medium-power applications, this dual IGBT module combines proven performance, robust construction, and ease of integration, supporting engineers and system integrators worldwide.
Product Highlights and Technical Specifications
The CM15MDL-12H is a dual insulated-gate bipolar transistor (IGBT) module engineered for applications requiring high reliability and moderate power handling. Manufactured by Mitsubishi Electric, a leader in power semiconductor innovation, its key specifications include:
- Collector-Emitter Voltage (V<sub>CES</sub>): 600V
- Collector Current (I<sub>C</sub>): 15A
- Configuration: Dual IGBT (half-bridge) with anti-parallel freewheeling diodes
- Isolation Voltage: 2500V AC (1 minute)
- Low Saturation Voltage (V<sub>CE(sat)</sub>): ~1.9V (typical)
- Operating Junction Temperature: -40°C to +150°C
- Package: Compact industrial module with screw terminals
- Integrated Protection: Basic short-circuit and overcurrent protection mechanisms
These parameters make the CM15MDL-12H a reliable, versatile module for designers looking to optimize both cost and performance.
Real-World Industry Applications
The CM15MDL-12H is widely adopted across diverse sectors:
1. Industrial Motor Drives
Perfect for small to medium-sized motor control, this module is commonly found in variable frequency drives (VFDs), pumps, fans, and conveyor systems. Its compact size and robust design enable precise speed and torque control with long-term reliability.
2. Renewable Energy Inverters
This module is popular in solar string inverters and small wind power converters, offering dependable DC/AC conversion and supporting the integration of distributed energy resources into local grids.
3. UPS and Power Supply Systems
In uninterruptible power supply (UPS) units, the CM15MDL-12H helps ensure stable backup power, especially in telecommunications, data centers, and medical equipment.
4. Welding Equipment
Its fast switching and rugged construction make it suitable for medium-power welding inverters, where pulse control and durability are key.
5. Automation and Robotics
The module’s compact footprint and ease of mounting allow seamless integration into control cabinets and robotic drives, optimizing space and maintenance effort.
For more on industrial and renewable IGBT solutions, explore our application case studies.
Technical Advantages and Unique Design Features
- High Reliability: Mitsubishi's renowned quality standards ensure long operational life, even in harsh industrial settings.
- Compact Dual Configuration: The half-bridge layout simplifies inverter and chopper circuit designs, saving board space and reducing assembly time.
- Low Losses: Advanced IGBT technology minimizes both conduction and switching losses, boosting system efficiency and reducing thermal management needs.
- Strong Isolation: 2500V isolation guarantees electrical safety in high-voltage environments.
- Easy Integration: Compact module design with screw terminals ensures straightforward installation and service.
These advantages mirror trends in the latest IGBT module developments from leading brands like Infineon, Fuji Electric, and ON Semiconductor, all of whom are driving innovation in module compactness, efficiency, and ease of integration.
Comparison with Similar Modules
How does the CM15MDL-12H compare to competing solutions?
- Fuji 2MBI15L-060: 600V, 15A dual IGBT; similar specs, though Mitsubishi's module is often preferred for its robust construction and global supply reliability.
- Infineon FF15MR12W1M1: 1200V, 15A; higher voltage rating for more demanding applications, but CM15MDL-12H is optimized for standard 600V industrial designs.
- Semikron SKM15GB063D: 600V, 15A; comparable application field, with both modules widely used in compact drives and inverters.
For more detailed comparisons, view our IGBT module selector guide.
Conclusion & Procurement Guide
The CM15MDL-12H from Mitsubishi Electric delivers a powerful combination of efficiency, compactness, and long-term reliability for medium-power industrial and renewable energy systems. Its versatile design and robust performance make it a go-to choice for engineers and procurement specialists worldwide.
