SI4420DY Description
This N-Channel Logic Level MOSFET is produced using Fairchild Semiconductor's advanced PowerTrench process
that has been specially tailored to minimize on-state resistance and yet maintain superior switching performance.
This device is well suited for low voltage and battery-powered applications where low in-line power loss and fast switching are required.
SI4420DY Features
12.5 A, 30 V. RDS(ON) = 0.009 W @ VGS = 10 V
RDS(ON) = 0.013 W @ VGS = 4.5 V
?Low gate charge.
?Fast switching speed.
?High performance trench technology for extremely
low RDS(ON).
?High power and current handling capability.
SI4420DY Applications
Battery switch
?Load switch
?Motor controls
