6MBI150UB-120 IGBT Module: Robust, High-Performance Power for Heavy-Duty Industrial and Renewable Applications
The demand for reliable, high-power IGBT modules is greater than ever as industries shift toward smarter manufacturing, renewable energy, and electrified transportation. The 6MBI150UB-120 from Fuji Electric stands out as an industry-trusted module, delivering robust performance, efficiency, and long-term reliability for your most demanding applications.
Product Highlights and Technical Specifications
The 6MBI150UB-120 is a six-pack IGBT module, integrating six IGBT switches and six freewheeling diodes in a single, compact package—ideal for three-phase inverter designs. Manufactured by Fuji Electric, a global leader in power semiconductors, the module boasts these key specifications:
- Collector-Emitter Voltage (V<sub>CES</sub>): 1200V
- Collector Current (I<sub>C</sub>): 150A
- Configuration: Six-pack (3-phase bridge)
- Package Type: Industrial power module with insulated baseplate
- Isolation Voltage: 2500V AC (1 minute)
- Low Saturation Voltage (V<sub>CE(sat)</sub>): ~2.0V (typical)
- Operating Junction Temperature: -40°C to +150°C
- Integrated NTC Thermistor: For real-time temperature monitoring
- Built-in Protection: Standard features for overcurrent and short-circuit protection
These specifications make the 6MBI150UB-120 an excellent solution for high-power, high-efficiency inverter and converter systems.
Real-World Industry Applications
The 6MBI150UB-120 is trusted by engineers worldwide for a broad range of heavy-duty and mission-critical power electronics applications:
1. Industrial Motor Drives
Widely used in variable frequency drives (VFDs) for pumps, compressors, fans, and conveyors, this module ensures precise three-phase motor control with high reliability and efficiency.
2. Renewable Energy Inverters
Key in central and string inverters for solar and wind farms, the 6MBI150UB-120 supports stable, efficient DC/AC conversion, maximizing energy harvest and grid stability.
3. Uninterruptible Power Supplies (UPS)
In large-scale UPS systems for data centers and critical infrastructure, the module’s high current rating and robust design guarantee dependable backup power.
4. Elevators, Cranes, and Heavy Machinery
The compact, six-pack design is ideal for three-phase inverters in elevators, hoists, and industrial cranes, delivering continuous power and smooth operation.
5. Welding Equipment
With its high surge current capability and thermal stability, this module is also well-suited for welding power supplies and industrial plasma equipment.
Explore more IGBT module applications in industrial automation and renewables.
Technical Advantages and Unique Features
- Integrated Six-Pack Design: Simplifies three-phase inverter construction, reduces PCB space, and minimizes system complexity.
- Low Losses: Latest-generation IGBT chips and freewheeling diodes deliver minimal switching and conduction losses, improving system efficiency and lowering cooling requirements.
- Thermal Protection: Built-in NTC thermistor allows continuous temperature monitoring for intelligent system protection.
- High Isolation Voltage: 2500V isolation ensures safe operation in high-voltage industrial environments.
- Rugged and Compact Package: Fuji’s robust module construction guarantees long-term durability and easy integration.
These features align with global trends from leading IGBT manufacturers such as Infineon, Mitsubishi Electric, ON Semiconductor, and Semikron, all of whom are advancing module integration, thermal management, and built-in protection.
Comparison with Similar IGBT Modules
How does the 6MBI150UB-120 compare in the global market?
- Infineon FS150R12KE3: 1200V/150A six-pack; similar performance, but Fuji’s module is often selected for its robust mechanical design and proven reliability in heavy-duty environments.
- Mitsubishi PM150CL1A120: 1200V/150A; Mitsubishi’s offering is also popular in automation, but Fuji’s module is known for its thermal management and ease of integration.
- Semikron SKM150GB128D: 1200V/150A; another competing solution for industrial drives, with both modules used in demanding inverter applications.
Compare more IGBT modules for industrial and renewable energy.
Conclusion & Procurement Guide
The 6MBI150UB-120 IGBT module from Fuji Electric is engineered for reliability, efficiency, and ease of integration in high-power industrial and energy systems. Its robust six-pack design, advanced protection features, and high thermal performance make it a go-to choice for system integrators and engineers worldwide.
