B3942 Datasheet | BiTEK

N- and P-Channel 30-V (D-S) MOSFET General Description The B3942 is the N- and P-Channel logic enhancement mode power field effect transistors are produced using high cell density, DMOS trench technology. This high density process is especially tailored to minimize on-state resistance. These devices are particularly suited for low voltage application such as cellular phone and notebook puter power management and other battery powered circuits where high-side switching and low in-line power loss are needed in a very small outline surface mount package. Features RDS(ON)=25mΩ@VGS=10V (N-Ch) RDS(ON)=40mΩ@VGS=4.5V (N-Ch) RDS(ON)=35mΩ@VGS=-10V (P-Ch) RDS(ON)=58mΩ@VGS =-4.5V (P-Ch)...