IRFU3709ZPbF, IRFR3709ZPbF Datasheet - International Rectifier

IRFU3709ZPbF HEXFET Power MOSFET

PD - 95072A IRFR3709ZPbF IRFU3709ZPbF Applications l High Frequency Synchronous Buck Converters for Computer Processor Power l High Frequency Isolated DC-DC Converters with Synchronous Rectification for Telecom and Industrial Use l Lead-Free Benefits l l l HEXFET® Power MOSFET VDSS RDS(on) max 30V 6.5m: Qg 17nC Very Low RDS(on) at 4.5V VGS Ultra-Low Gate Impedance Fully Characterized Avalanche Voltage and Current I-Pak D-Pak IRFR3709ZPbF IRFU3709ZPbF Absolute Maximum Ratings Parameter VDS.

IRFU3709ZPbF Features

* I × × Vin × ig ⎝ + (Qg × Vg × f ) + ⎛ Qoss × Vin × f ⎞ ⎝ 2 ⎠ ⎞ ⎞ ⎛ Qgs 2 f⎟ + ⎜ I × × Vin × f ⎟ ig ⎠ ⎝ ⎠ This simplified loss equation includes the terms Qgs2 and Qoss which are new to Power MOSFET data sheets. Qgs2 is a sub element of traditional gate-source charge that is included in all MOSFET d

IRFR3709ZPbF-InternationalRectifier.pdf