Description:

The Infineon FZ800R12KE3 IGBT module is used in industrial power electronics to efficiently switch and control high-current and high-voltage loads in inverter, drive, and conversion systems. Commonly installed in variable frequency drives (VFDs), power inverters, uninterruptible power supplies (UPS), and motor control systems where robust switching performance and energy-efficient operation are required, this IGBT module improves system reliability and power density. Maintenance teams, OEM engineers, and system integrators use the FZ800R12KE3 for system upgrades, equipment repairs, retrofit projects, and replacement of worn or failed IGBT modules.

Applications:

The Infineon FZ800R12KE3 IGBT module is commonly used in industrial automation drives, AC and DC motor control systems, renewable energy inverters, power converters, welding equipment, and traction or power supply systems where high-speed semiconductor switching and thermal robustness are essential to manage large electrical loads.

Technical Specifications:

• Manufacturer: Infineon Technologies
• Model / Part number: FZ800R12KE3
• Product type: IGBT power module
• Configuration: High-current IGBT module with integrated diodes
• Voltage rating: 1200 V
• Current rating: 800 A
• Switching device: Insulated Gate Bipolar Transistor (IGBT)
• Mounting: Heatsink mounting with screw terminals (application dependent)
• Thermal performance: Designed for robust heat dissipation
• Function: Power switching and control in inverter and drive circuits
• Application environment: Industrial power electronics and drive systems

Common Replacements:

• Infineon FZ800R12KE4
• Mitsubishi CM800HA-24H
• SEMIKRON SKM800GA12E