AO4803A
AO4803A is 30V Dual P-Channel MOSFET manufactured by Alpha & Omega Semiconductors.
Description
The AO4803A uses advanced trench technology to provide excellent RDS(ON) with low gate charge. This device is suitable for use as a load switch or in PWM applications.
Product Summary
VDS ID (at VGS=-10V) RDS(ON) (at VGS=-10V) RDS(ON) (at VGS = -4.5V)
-30V -5A < 46m W < 74m W
100% UIS Tested 100% Rg Tested
Top View
SOIC-8 Bottom View
Pin1
Top View
S2 1 G2 2 S1 3 G1 4
8 D2 7 D2 6 D1 5 D1
G1
D1
G2 S1
Absolute Maximum Ratings TA=25°C unless otherwise noted
Parameter
Symbol
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current
TA=25°C TA=70°C
Pulsed Drain Current C Avalanche Current C Avalanche energy L=0.1m H C
IDM IAS, IAR EAS, EAR
TA=25°C Power Dissipation B TA=70°C
Junction and Storage Temperature Range
TJ, TSTG
Maximum -30 ±20 -5 -4 -30 17 14 2 1.3
-55 to 150
Thermal Characteristics
Parameter
Symbol
Typ
Maximum Junction-to-Ambient A t ≤ 10s
Maximum Junction-to-Ambient A D Steady-State
Rq...
