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IRFS4321-7PPbF Datasheet Power MOSFET

Manufacturer: International Rectifier (now Infineon)

Overview: Application  Motion Control Applications  High Efficiency Synchronous Rectification in SMPS  Uninterruptible Power Supply  Hard Switched and High Frequency Circuits Benefits  Low Rdson.

Key Features

  • J , Temperature ( °C ) IRRM - (A) IRFS4321-7PPbF 40 30 20 10 IF = 33A VR = 128V TJ = 125°C TJ = 25°C 0 100 200 300 400 500 600 700 800 900 1000 dif / dt - (A / µs) Fig 16. Threshold Voltage vs. Temperature Fig 17. Typical Recovery Current vs. dif/dt IRRM - (A) 40 30 20 10 IF = 50A VR = 128V TJ = 125°C TJ = 25°C 0 100 200 300 400 500 600 700 800 900 1000 dif / dt - (A / µs) QRR - (nC) 3200 2800 2400 2000 1600 1200 800 IF = 33A VR = 128V 400 TJ = 125°C TJ = 25°C 0 10.

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