FAIRCHILD FQPF9N30 300V N-Channel MOSFET Manual

FQPF9N30 is a N-channel enhancement mode power field effect transistor produced by Fairchild. The transistor uses Fairchild's proprietary planar stripe DMOS technology. It features low on-state resistance, superior switching performance, and high energy pulse endurance. It is suitable for high-efficiency switching DC/DC converters and switch mode power supplies.