AO4449
AO4449 is 30V P-Channel MOSFET manufactured by Alpha & Omega Semiconductors.
Description
Product Summary
The AO4449 uses advanced trench technology to provide excellent RDS(ON), and ultra-low low gate charge. This device is suitable for use as a load switch or in PWM applications.
VDS ID (at VGS=-10V) RDS(ON) (at VGS=-10V) RDS(ON) (at VGS = -4.5V)
100% UIS Tested 100% Rg Tested
-30V -7A < 34m W < 54m W
SOIC-8 D
Top View
Bottom View
Absolute Maximum Ratings TA=25°C unless otherwise noted
Parameter
Symbol
Maximum
Drain-Source Voltage
-30
Gate-Source Voltage
±20
Continuous Drain Current
TA=25°C TA=70°C
-7 -5.5
Pulsed Drain Current C
-40
Avalanche Current C
IAS, IAR
Avalanche energy L=0.1m H C
EAS, EAR
TA=25°C Power Dissipation B TA=70°C
3.1 2
Junction and Storage Temperature Range
TJ, TSTG
-55 to...
