AO4828 데이터 시트보기 (PDF) - Unspecified
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AO4828 Datasheet PDF : 5 Pages
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Freescale
N-Channel 60-V (D-S) MOSFET
Key Features:
• Low rDS(on) trench technology
• Low thermal impedance
• Fast switching speed
Typical Applications:
• White LED boost converters
• Automotive Systems
• Industrial DC/DC Conversion Circuits
AO4828/ MC4828
VDS (V)
60
PRODUCT SUMMARY
rDS(on) (mΩ)
89 @ VGS = 10V
104 @ VGS = 4.5V
ID(A)
3.6
3.4
ABSOLUTE MAXIMUM RATINGS (TA = 25°C UNLESS OTHERWISE NOTED)
Parameter
Symbol Limit
Drain-Source Voltage
VDS
60
Gate-Source Voltage
VGS
±20
Continuous Drain Current a
Pulsed Drain Current b
Continuous Source Current (Diode Conduction) a
TA=25°C
TA=70°C
ID
3.6
3.1
IDM
20
IS
1.7
Power Dissipation a
TA=25°C
TA=70°C
PD
2.1
1.3
Operating Junction and Storage Temperature Range
TJ, Tstg
1.3
Units
V
A
A
W
°C
Maximum Junction-to-Ambient a
THERMAL RESISTANCE RATINGS
Parameter
t <= 10 sec
Steady State
Symbol Maximum
RθJA
62.5
110
Units
°C/W
Notes
a. Surface Mounted on 1” x 1” FR4 Board.
b. Pulse width limited by maximum junction temperature
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