IGBT (Insulated Gate Bipolar Transistor) modules are high-power semiconductor devices used for efficient switching in industrial, automotive, and renewable energy applications.
Key Features:
- High Voltage & Current Rating: Suitable for 600V to 6500V systems, with current ratings from tens to thousands of amperes.
- Low Conduction & Switching Losses: Optimized for efficiency in inverters and motor drives.
- Thermal Performance: Integrated with baseplates or isolated substrates for effective heat dissipation.
- Package Types: Include half-bridge, full-bridge, chopper, and six-pack configurations.
- Applications: Motor drives, UPS, solar inverters, EVs, welding equipment, and HVDC systems.
Popular Manufacturers:
Infineon, Mitsubishi Electric, Fuji Electric, Semikron, Hitachi, ON Semiconductor, STMicroelectronics.
Tips for Design Use:
- Ensure proper gate driving (e.g., isolated gate drivers).
- Use NTC thermistors for temperature monitoring.
- Implement snubber circuits if needed for voltage spike suppression.
- Follow manufacturer’s layout guidelines for thermal and electrical performance.