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Número de pieza | AOD4128 | |
Descripción | N-Channel Enhancement Mode Field Effect Transistor | |
Fabricantes | Freescale | |
Logotipo | ||
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No Preview Available ! AOD4128
N-Channel Enhancement Mode Field
Effect Transistor
General Description
The AOD4128 uses advanced trench technology to provide excellent RDS(ON), low gate charge and low gate resistance.
This device is ideally suited for use as a low side switch in CPU core power conversion. The device can also be used
in PWM, load switching and general purpose applications.
Features
VDS (V) = 25V
ID = 60 A
(VGS = 10V)
RDS(ON) < 4 mΩ (VGS = 10V)
RDS(ON) < 7 mΩ (VGS = 4.5V)
D
G
S
Absolute Maximum Ratings TA=25°C unless otherwise noted
Parameter
Symbol
Drain-Source Voltage
VDS
Gate-Source Voltage
VGS
Continuous Drain
TC=25°C
CurrentG
TC=100°C
Pulsed Drain Current C
Avalanche Current C
Repetitive avalanche energy L=0.3mH C
ID
IDM
IAR
EAR
Power Dissipation B
TC=25°C
TC=100°C
PD
Power Dissipation A
TA=25°C
TA=70°C
PDSM
Junction and Storage Temperature Range
TJ, TSTG
Maximum
25
±20
60
47
165
45
304
75
37
2.0
1.3
-55 to 175
Thermal Characteristics
Parameter
Maximum Junction-to-Ambient A
Maximum Junction-to-Ambient A
Maximum Junction-to-Case B
t ≤ 10s
Steady State
Steady State
Symbol
RθJA
RθJC
Typ
18
50
1
Max
25
60
2
Units
V
V
A
mJ
W
W
°C
Units
°C/W
°C/W
°C/W
1/6
www.freescale.net.cn
Free Datasheet http://www.datasheet4u.com/
1 page TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
200 100
150
TA=25°C
100
50
80
60
40
20
0
0.00001
0.0001
0.001
Time in avalanche, tA (s)
Figure 12: Single Pulse Avalanche capability
0
0 25 50 75 100 125 150 175
TCASE (°C)
Figure 13: Power De-rating (Note B)
100 500
80 400
60 300
40 200
20 100
0
0 25 50 75 100 125 150 175
TCASE (°C)
Figure 14: Current De-rating (Note B)
0
1E-05 1E-04 0.001 0.01 0.1 1 10 100 1000
Pulse Width (s)
Figure 15: Single Pulse Power Rating Junction-to-
Ambient (Note H)
10
D=Ton/T
TJ,PK=TA+PDM.ZθJA.RθJA
1 RθJA=60°C/W
0.1
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
0.01
0.001
0.0001
0.00001
Single Pulse
PD
Ton
T
0.0001
0.001
0.01
0.1
1
10 100
Pulse Width (s)
Figure 16: Normalized Maximum Transient Thermal Impedance (Note H)
1000
5/6
www.freescale.net.cn
Free Datasheet http://www.datasheet4u.com/
5 Page |
Páginas | Total 6 Páginas | |
PDF Descargar | [ Datasheet AOD4128.PDF ] |
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