SPN8439 Datasheet, PDF (1/8 Pages) SYNC POWER Crop. – N-Channel Enhancement Mode MOSFET

SPN8439
N-Channel Enhancement Mode MOSFET
DESCRIPTION
The SPN8439 is the N-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
computer power management and other battery powered
circuits, and low in-line power loss are needed in a very
small outline surface mount package.
APPLICATIONS
z Power Management in Note book
z DC/DC Converter
z LCD Display inverter
FEATURES
‹ 30V/6.2A,RDS(ON)= 42mΩ@VGS=4.5V
‹ 30V/5.4A,RDS(ON)= 54mΩ@VGS=2.5V
‹ Super high density cell design for extremely low
RDS (ON)
‹ Exceptional on-resistance and maximum DC
current capability
‹ SOT-223 package design
PIN CONFIGURATION(SOT-223)
PART MARKING
2007/07/30 Ver.1
Page 1