P-Channel MOSFET
Analog Power
AM1421P
P-Channel 20-V (D-S) MOSFET
These miniature surface mount MOSFETs utilize a high cell density tr...
Description
Analog Power
AM1421P
P-Channel 20-V (D-S) MOSFET
These miniature surface mount MOSFETs utilize a high cell density trench process to provide low rDS(on) and to ensure minimal power loss and heat dissipation. Typical applications are DC-DC converters and power management in portable and battery-powered products such as computers, printers, PCMCIA cards, cellular and cordless telephones.
Low rDS(on) provides higher efficiency and extends battery life
Low thermal impedance copper leadframe SC70-6 saves board space
Fast switching speed
High performance trench technology
PRODUCTSUMMARY
VDS (V)
rDS(on) (OHM)
-20 0.079 @VGS= -4.5V 0.110 @VGS= -2.5V
ID (A) -3.7
-3.1
SC70-6 Top View
S
G D 16 D
D 25 D G 34 S
D
P-Channel MOSFET
ABSOLUTE MAXIMUMRATINGS(TA = 25 oC UNLESS OTHERWISE NOTED)
Parameter
Symbol Maximum Units
Drain-Source Voltage Gate-Source Voltage
Continuous Drain Currenta
Pulsed Drain Currentb
VDS
VGS
TA=25oC TA=70oC
ID
IDM
-20 V ±8 -3.7 -3.0 A -...
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