AO4840
AO4840 is 40V Dual N-Channel MOSFET manufactured by Alpha & Omega Semiconductors.
Description
The AO4840 uses advanced trench technology MOSFETs to provide excellent RDS(ON) and low gate charge. This dual 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)
100% UIS Tested 100% Rg Tested
40V 6A < 30m W < 38m W
Top View
SOIC-8 Bottom View
Top View
S2 1
G2 2
S1 3
G1 4
D2 D2 D1 D1 G1
Pin1
Absolute Maximum Ratings TA=25°C unless otherwise noted
Parameter
Symbol
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain
TA=25°C
Current
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 40 ±20 6 5 30 14 10 2...
