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Analog Power
P-Channel 20-V (D-S) MOSFET
Key Features: • Low rDS(on) trench technology • Low thermal impedance • Fast switching speed
Typical Applications: • Load Switches • DC/DC Conversion • Motor Drives
AM4421P
VDS (V) -20
PRODUCT SUMMARY rDS(on) (mΩ)
7.5 @ VGS = -4.5V 10 @ VGS = -2.5V
ID (A) -17 -14
SO-8
ABSOLUTE MAXIMUM RATINGS (TA = 25°C UNLESS OTHERWISE NOTED)
Parameter
Symbol Limit
Drain-Source Voltage
VDS -20
Gate-Source Voltage
VGS ±8
Continuous Drain Current a
Pulsed Drain Current b Continuous Source Current (Diode Conduction) a
TA=25°C TA=70°C
ID
IDM IS
-17 -14 -65 -4.6
Power Dissipation a
TA=25°C TA=70°C
PD
3.1 2.
AM4421P Datasheet
