Fuji Electric 1MBI400U4-120 — High Power IGBT Module
The 1MBI400U4-120 is a high-performance IGBT (Insulated Gate Bipolar Transistor) module manufactured by Fuji Electric, designed for demanding industrial power electronics applications.
Key Specifications
- Part Number: 1MBI400U4-120
- Manufacturer: Fuji Electric (FE)
- Collector Current (Ic): 400A
- Collector-Emitter Voltage (Vce): 1200V
- Module Type: Single IGBT Module (U4 series)
- Package: Large industrial module with aluminum base plate and mounting holes
- Series: U4 / MBI Series
Applications
- AC Motor Drives / Variable Frequency Drives (VFD)
- Industrial Inverters
- UPS Systems
- Induction Heating Equipment
- Welding Machines
- Solar Inverters
- High Power DC-DC Converters
Features
- High voltage and high current capacity
- Low saturation voltage (Vce(sat))
- Fast switching speed
- Integrated freewheeling diode
- Aluminum base plate for efficient heat dissipation
- Screw-type terminal connections for reliable high-current connectivity
Package & Mounting
- Aluminum base plate with 4 mounting holes for heatsink attachment
- Heavy-duty screw terminals for power connections
- Compact industrial module form factor