FDR4420A Description

FDR4420A is a 30v Single N-Channel Logic Level PowerTrench? MOSFET. The SuperSOT-8 family of N-Channel Logic Level MOSFETs has been designed to provide a low profile, small footprint alternative to industry-standard SO-8 little foot type product. The FDR4420A is produced using Fairchild Semiconductor's advanced PowerTrench process that has been tailored to minimize the on-state resistance and yet maintain superior switching performance. The onsemi FDR4420A is well suited for low voltage and battery-powered applications where small package size is required without compromising power handling and fast switching.

FDR4420A Features

• 11 A, 30V

• RDS(ON) = 0.009 Ω @ VGS= 10 V

• RDS(ON) = 0.013 Ω @ VGS= 4.5V

• Fast switching speed.

• Low gate charge.

• A small footprint is 38% smaller than a standard SO-8.

• Low profile package(1mm thick).

• Power handling capability similar to S0-8.

FDR4420A Applications

• Linear Chargers

• Switching Charger

• Buck Converter

• Battery Gauge

• Boost Converter

• Buck-boost Converter