IRFS4321-7PPbF Datasheet (International Rectifier)

IRFS4321-7PPbF, Power MOSFET

Application  Motion Control Applications  High Efficiency Synchronous Rectification in SMPS  Uninterruptible Power Supply  Hard Switched and High Frequency Circuits Benefits  Low Rdson Reduces Losses  Low Gate Charge Improves the Switching Performance  Improved Diode Recovery Improves Switching & EMI Performance  30V Gate Voltage Rating Improves Robustness  Fully Characterized Avalanche SOA IRFS4321-7PPbF G D S HEXFET® Power MOSFET VDS

IRFS4321-7PPbF 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 V