Overview
The Fuji Electric 7MBR25VA120-50 is a high-performance IGBT power module rated for 1200V and 25A collector current. This P.C. board-mount module is designed for demanding industrial applications requiring reliable power switching and energy conversion. The unit features a compact form factor with integrated converter diode bridge and dynamic brake circuitry, making it ideal for variable frequency drives, servo motor control, and uninterruptible power supplies. As a discontinued device, this module is well-suited for system upgrades, field replacements, and legacy equipment repairs.
Key Features
- Low VCE(sat) for reduced conduction losses and improved efficiency
- Integrated IGBT, converter diode bridge, and dynamic brake circuit in single module
- Compact P.C. board-mount package with 24-pin configuration
- 1200V voltage rating for medium-voltage industrial applications
- 25A collector current rating for reliable power handling
- Suitable for inverter and motor drive applications
Technical Specifications
The 7MBR25VA120-50 delivers consistent performance across industrial temperature ranges with proven thermal characteristics. Key electrical parameters include saturation voltage, switching times, and safe operating areas optimized for switching frequencies common in motor drives and power conversion systems.
Typical Applications
- Variable Frequency Drives (VFDs) for AC motor speed control
- Servo drive inverters and motion control systems
- Uninterruptible Power Supply (UPS) systems
- Industrial power conversion and rectification circuits
- General-purpose inverter circuits rated 1200V
Compatibility & Replacements
Compatible With
- Industrial motor drive and servo control systems
- General-purpose inverter applications up to 1200V
- Power conversion and switching circuits
- UPS and energy storage systems
- Standard P.C. board-mount IGBT module slots
Replaces / Drop-In Replacement For
The 7MBR25VA120-50 is a legacy component. Verify compatibility with your system integrator before ordering, as exact drop-in replacements may vary by equipment manufacturer and circuit design. Related Fuji models in the 7MBR25 series (such as 7MBR25UA120-50, 7MBR25SA120-50, and 7MBR25SC120-50) may serve similar applications but require board-level verification.
Works With
- Standard IGBT gate driver circuits and control electronics
- Industrial power conversion software and control platforms
- Thermal management and cooling systems for power electronics
- Field-proven in legacy motor drive and servo systems
