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— IC芯片 | 连接器 | 传感器 | 被动器件 —
The F450R12KS4BPSA1 is a four-pack IGBT module from Infineon Technologies, designed for inverter applications. It features a collector-emitter voltage of 1200 V and a continuous DC collector current of 70 A at 25°C (50 A at 70°C). The saturation voltage is 3.2 V at 25°C and 3.75 V at 125°C. Total power dissipation reaches 355 W at 25°C. Operating temperature ranges from -40°C to +125°C. The module includes an integrated NTC thermistor with a rated resistance of 5 kΩ at 25°C.
Verify the specific ordering suffix BPSA1 against official documentation to confirm compliance with RoHS standards and packaging details. Ensure that the requested quantity matches the factory packing specifications provided by the manufacturer. Confirm that the component version aligns with the required technical revision before finalizing procurement orders.
Select this module when a compact four-switch topology is required for medium-power inverter designs. Evaluate the thermal resistance values to ensure adequate heatsinking for the specified power dissipation limits. Consider the gate threshold voltage and internal gate resistance when designing the driver circuitry for optimal switching performance.
This component belongs to the standard IGBT module family produced by Infineon Technologies. It utilizes silicon technology for robust power switching. The module is part of a broader range of discrete and power modules offered by the manufacturer for various industrial and commercial power electronics applications.
Consult official replacement lists or application notes for verified substitute part numbers. Do not assume cross-compatibility with other series without verifying pinout, electrical ratings, and thermal characteristics against the original datasheet.
The module supports a short-circuit current of 300 A for a duration of up to 10 µs at a junction temperature of 125°C.
The isolation test voltage is 2.5 kV RMS at 50 Hz for one minute between terminals and heatsink.
The collector-emitter saturation voltage increases from a typical 3.20 V at 25°C to 3.75 V at 125°C under rated conditions.