IRF7821PBF Datasheet - International Rectifier

IRF7821PBF Power MOSFET

PD - 95213A IRF7821PbF HEXFET® Power MOSFET Applications l High Frequency Point-of-Load Synchronous Buck Converter for Applications in Networking & Computing Systems. l Lead-Free Benefits l Very Low RDS(on) at 4.5V VGS l Low Gate Charge l Fully Characterized Avalanche Voltage and Current VDSS 30V RDS(on) max 9.1mW@VGS= 10V Qg(typ.) 9.3nC S S S G 1 2 3 4 8 7 A A D D D D 6 5 Top View SO-8 Absolute Maximum Ratings Parameter VDS VGS ID @ TA = 25°C ID @ TA = 70°C IDM PD @TA = 25°C PD @TA = 7.

IRF7821PBF Features

* light load the MOSFET must still be turned on and off by the control IC so the gate drive losses become much more significant. Secondly, the output charge Qoss and reverse recovery charge Qrr both generate losses that are transfered to Q1 and increase the dissipation in that device. Thirdly, gate ch

IRF7821PBF Datasheet (308.80 KB)