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Freescale - P & N-Channel 30-V (D-S) MOSFET

Numéro de référence AO4620
Description P & N-Channel 30-V (D-S) MOSFET
Fabricant Freescale 
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AO4620 fiche technique
Freescale
AO4620/MC4620
P & N-Channel 30-V (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 PWMDC-DC
converters, power management in portable and
battery-powered products such as computers,
printers, battery charger, telecommunication power
system, and telephones power system.
PRODUCT SUMMARY
VDS (V)
rDS(on) m()
30 40 @ VGS = 4.5V
31 @ VGS = 10V
-30 80 @ VGS = -4.5V
52 @ VGS = -10V
• Low rDS(on) Provides Higher Efficiency and
Extends Battery Life
• Miniature SO-8 Surface Mount Package
Saves Board Space
• High power and current handling capability
• Low side high current DC-DC Converter
applications
1
2
3
4
ID (A)
6.0
6.9
-4.2
-5.2
8
7
6
5
ABSOLUTE MAXIMUM RATINGS (TA = 25 oC UNLESS OTHERWISE NOTED)
Parame te r
Symbol N-Channel P-Channel Units
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Currenta
Pulsed Drain Currentb
VDS
VGS
TA=25oC
TA=70oC
ID
IDM
30 -30 V
±20 ±20
6.9 -5.2
5.4 -6.8 A
20 -20
Continuous Source Current (Diode Conduction)a
IS
1.3 -1.3 A
Power Dissipationa
TA=25oC
TA=70oC
PD
Operating Junction and Storage Temperature Range TJ, Tstg
2.1 2.1
1.3 1.3
-55 to 150
W
oC
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Casea
t <= 5 sec
Maximum Junction-to-Ambienta
t <= 5 sec
Notes
a. Surface Mounted on 1” x 1” FR4 Board.
b. Pulse width limited by maximum junction temperature
Symbol
RθJC
RθJA
Maximum
40
60
Units
oC/W
oC/W
1 www.freescale.net.cn

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