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IRFB4321PBF Power MOSFET

IRFB4321PBF Description

www.DataSheet4U.com PD - 97103 IRFB4321PbF Applications l Motion Control Applications l High Efficiency Synchronous Rectification in SMPS l Uninterr.

IRFB4321PBF Features

* 50A VR = 128V TJ = 125°C TJ = 25°C 100 200 300 400 500 600 700 800 900 1000 IRRM - (A) 2000 1600 1200 800 400 0 IF = 33A VR = 128V TJ = 125°C TJ = 25°C 100 200 300 400 500 600 700 800 900 1000 10 0 dif / dt - (A / µs) dif / dt - (A / µs) Fig. 18 - Typical Recovery Current vs. dif/dt 3200 2800

IRFB4321PBF Applications

* l Motion Control Applications l High Efficiency Synchronous Rectification in SMPS l Uninterruptible Power Supply l Hard Switched and High Frequency Circuits Benefits l Low RDSON Reduces Losses l Low Gate Charge Improves the Switching Performance l Improved Diode Recovery Improves Switching & EMI Per

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International Rectifier IRFB4321PBF-like datasheet