IRF3709ZPBF Datasheet - International Rectifier

IRF3709ZPBF (IRF3709xPbF) HEXFET Power MOSFET

www.DataSheet4U.com Applications l High Frequency Synchronous Buck Converters for Computer Processor Power l Lead-Free HEXFET® Power MOSFET IRF3709ZPbF IRF3709ZSPbF IRF3709ZLPbF Qg 17nC 6.3m: PD -95465 VDSS RDS(on) max 30V Benefits l Low RDS(on) at 4.5V VGS l Low Gate Charge l Fully Characterized Avalanche Voltage and Current TO-220AB IRF3709Z D2Pak IRF3709ZS TO-262 IRF3709ZL Absolute Maximum Ratings Parameter VDS VGS ID @ TC = 25°C ID @ TC = 100°C IDM PD @TC = 25°C PD @TC = 100°C TJ T.

IRF3709ZPBF Features

* ng+ Pdrive+ Poutput This can be expanded and approximated by; ⎛Q ⎞ + ⎜ oss × Vin × f + (Qrr × Vin × f ) ⎠ ⎝ 2

* dissipated primarily in Q1. Ploss = (Irms × Rds(on ) ) 2 ⎛ ⎞ ⎛ Qgs 2 Qgd +⎜I× × Vin × f ⎟ + ⎜ I × × Vin × ig ig ⎝ ⎠ ⎝ + (Qg × Vg × f ) + ⎛ Qoss × Vin × f ⎞ ⎝ 2 ⎠ ⎞ f⎟ ⎠ This simpli

IRF3709ZPBF Datasheet (400.04 KB)