AO3422 View Datasheet(PDF) - Unspecified
Part Name
Description
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AO3422 Datasheet PDF : 3 Pages
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Freescale
AO3422/MC3422
N-Channel 60V (D-S) MOSFET
These miniature surface mount MOSFETs
utilize High Cell Density process. Low rDS(on)
assures minimal power loss and conserves
energy, making this device ideal for use in
power management circuitry. Typical
applications are power switch, 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 Gate Charge
• Fast Switch
• Miniature SOT-23 Surface Mount Package
Saves Board Space
PRODUCT SUMMARY
VDS (V)
rDS(on) (Ω)
60
0.194 @ VGS = 10 V
0.273 @ VGS = 4.5V
ID (A)
2.2
1.8
G
D
S
ABSOLUTE MAXIMUM RATINGS (TA = 25 oC UNLESS OTHERWISE NOTED)
Parame te r
Symbol Maximum Units
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Currenta
Pulsed Drain Currentb
VDS
VGS
TA=25oC
TA=70oC
ID
IDM
60
V
±20
2.2
1.7
A
±15
Continuous Source Current (Diode Conduction)a
IS
1.7
A
Power Dissipationa
Operating Junction and Storage Temperature Range
TA=25oC
TA=70oC
PD
1.3
W
0.8
TJ, Tstg -55 to 150 oC
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Ambienta
t <= 5 sec
Steady-State
Symbol Maximum Units
RT HJA
100
oC/W
166
Notes
a. Surface Mounted on 1” x 1” FR4 Board.
b. Pulse width limited by maximum junction temperature
1
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