SPN8457
N-Channel Enhancement Mode MOSFET
DESCRIPTION The SPN8457 is the N-Channel logic enhancement mode power field e...
SPN8457
N-Channel Enhancement Mode MOSFET
DESCRIPTION The SPN8457 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 Power Management in Note book DC/DC Converter LCD Display inverter
FEATURES 30V/5.5A,RDS(ON)=58mΩ@VGS=10V 30V/4.0A,RDS(ON)=98mΩ@VGS=4.5V 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
2022/09/01 Ver.4
Page 1
SPN8457
N-Channel Enhancement Mode MOSFET
PIN DESCRIPTION Pin 1 2 3
Symbol G D S
Description Gate Drain Source
ORDERING INFORMATION
Part Number
Package
SPN8457S22RGB
SOT-223
※ SPN8457S22RGB : Tape Reel ; Pb – Free ; Halogen - Free
Part Marking 8457
ABSOULTE MAXIMUM RATINGS (TA=25℃ Unless otherwise noted)
Parameter
Drain-Source Voltage
Gate –Source Voltage Continuous Drain Current(TJ=150℃) Pulsed Drain Current
TA=25℃ TA=70℃
Continuous Source Current(Diode Conduction)
Power Dissipation
TA=25℃ TA=70℃
Operating Junction Temperature
Storage Temperature Range Thermal Resi...