AO4443
AO4443 is 40V P-Channel MOSFET manufactured by Alpha & Omega Semiconductors.
Description
Product Summary
The AO4443 bines advanced trench MOSFET technology with a low resistance package to provide extremely low RDS(ON). This device is ideal for load switch and battery protection applications.
VDS ID (at VGS=-10V) RDS(ON) (at VGS=-10V) RDS(ON) (at VGS =-4.5V)
100% UIS Tested 100% Rg Tested
-40V -6A < 42mΩ < 63mΩ
Top View D
SOIC-8 Bottom View
S S S 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
TA=25°C Power Dissipation B TA=70°C
IDM IAS, IAR EAS, EAR
Junction and Storage Temperature Range
TJ, TSTG
Maximum -40 ±20 -6 -5 -40 20 20 3.1 2
-55 to 150
Thermal Characteristics
Parameter Maximum Junction-to-Ambient A Maximum Junction-to-Ambient A D
Maximum Junction-to-Lead t ≤ 10s Steady-State Steady-State
Symbol RθJA...
