U420B Datasheet - Fairchild

U420B - IRFU420B

These N-Channel enhancement mode power field effect transistors are produced using Fairchild’s proprietary, planar, DMOS technology. This advanced technology has been especially tailored to minimize on-state resistance, provide superior switching performance, and withstand high energy pulse in the a.

U420B Features

* 2.3A, 500V, RDS(on) = 2.6Ω @VGS = 10 V Low gate charge ( typical 14 nC) Low Crss ( typical 10 pF) Fast switching 100% avalanche tested Improved dv/dt capability D !

* D ◀ ▲

* G S D-PAK IRFR Series I-PAK G D S IRFU Ser

U420B_Fairchild.pdf