One of the key parameters used to characterize IGBTs is the current rating, typically denoted by “A” followed by a numerical value. In this context, the parameter “450A” signifies that the IGBT is capable of carrying a continuous collector current of 450 Amperes.
Features:
- Adoption of new 5th generation IGBT Chip, leading to improved performance.
- Over-temperature protection via Tj detection of CSTBT chip, enabling error output from each conservation arm.
- 450A, 600V Current-sense IGBT type inverter.
Maximum Ratings and Characteristics:
- Collector-Emitter voltage (Vces): 600V
- Gate-Emitter voltage (VGES): ±20V
- Continuous Collector current (Ic): 450A
- Collector current (Icp) for 1ms: 900A
- Isolation Voltage (VIsol) (AC 1 minute): 2500V
- Operating junction temperature (Tj): +150°C
- Storage temperature (Tstg): -40 to +125°C
Features:
- Designed for high-power applications.
- Capable of handling a continuous DC Collector current of 450A.
- Robust construction for reliability.
Maximum Ratings and Characteristics:
- Collector-Emitter Voltage (VCES): 1200V
- Continuous DC Collector Current: 450A
- Repetitive Peak Collector Current: 900A
- Total Power Dissipation: 2100W
- Gate-Emitter Peak Voltage (VGES): ±20V
- Temperature Under Switching Conditions: -40~150°C
- Weight: 910g
Features:
- Six-pack IGBT module for high-power applications.
- Built-in protection circuits.
- Low-inductance module construction for improved switching performance.
Maximum Ratings and Characteristics:
- Collector-Emitter voltage (Vces): 1700V
- Gate-Emitter voltage (VGES): ±20V
- Continuous Collector current (Ic): 450A
- Collector current (Icp): 900A
- Collector power dissipation (Pc): 2250W
- Collector-Emitter voltage (VCES): 2500V
- Junction temperature (Tj): 175°C
- Operating junction temperature (Top): +150°C
- Storage temperature (Tstg): -40 to +125°C
Key Differences:
- Voltage Ratings: While all three modules have different voltage ratings, ranging from 600V to 1700V, they are suitable for different applications depending on voltage requirements.
- Power Dissipation: The power dissipation capability varies, with the Mitsubishi module having a maximum power dissipation of 2250W, Infineon at 2100W, and Mitsubishi at 2250W.
- Temperature Ratings: Operating temperature ranges differ, with the Fuji module having the highest operating junction temperature at 175°C, followed by Mitsubishi and Infineon.
- Built-in Protections: The Fuji module features built-in protection circuits such as short-circuit protection, over-temperature protection, and under-voltage lockout, enhancing safety and reliability.
