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Número de pieza | AOD474 | |
Descripción | 75V N-Channel MOSFET | |
Fabricantes | Alpha & Omega Semiconductors | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de AOD474 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
No Preview Available ! AOD474
75V N-Channel MOSFET
General Description
The AOD474 combines advanced trench MOSFET
technology with a low resistance package to provide
extremely low RDS(ON). This device is ideal for boost
converters and synchronous rectifiers for consumer,
telecom, industrial power supplies and LED backlighting.
Product Summary
VDS
ID (at VGS=10V)
RDS(ON) (at VGS=10V)
RDS(ON) (at VGS=4.5V)
100% UIS Tested
100% Rg Tested
75V
10A
< 130mΩ
< 155mΩ
Top View
D
TO252
DPAK
Bottom View
D
D
SG
GS
Absolute Maximum Ratings TA=25°C unless otherwise noted
Parameter
Symbol
Drain-Source Voltage
VDS
Gate-Source Voltage
VGS
Continuous Drain
TC=25°C
Current
TC=100°C
Pulsed Drain Current C
ID
IDM
Continuous Drain
TA=25°C
Current
TA=70°C
Avalanche Current C
Avalanche energy L=0.1mH C
IDSM
IAS
EAS
TC=25°C
Power Dissipation B TC=100°C
PD
TA=25°C
Power Dissipation A TA=70°C
PDSM
Junction and Storage Temperature Range
TJ, TSTG
Thermal Characteristics
Parameter
Maximum Junction-to-Ambient A
Maximum Junction-to-Ambient A D
Maximum Junction-to-Case
t ≤ 10s
Steady-State
Steady-State
Symbol
RθJA
RθJC
G
S
Maximum
75
±20
10
7
18
2.5
2
10
5
28.5
14.5
2.1
1.3
-55 to 175
Typ Max
17 25
50 60
4.3 5.2
Units
V
V
A
A
A
mJ
W
W
°C
Units
°C/W
°C/W
°C/W
Rev 0: July 2012
www.aosmd.com
Page 1 of 6
Free Datasheet http://www.datasheet4u.com/
1 page AOD474
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
100 30
TA=25°C
10
TA=150°C
TA=100°C
TA=125°C
25
20
15
10
5
1
1 10
Time in avalanche, tA (µs)
Figure 12: Single Pulse Avalanche capability
(Note C)
100
0
0
25 50 75 100 125 150
TCASE (°C)
Figure 13: Power De-rating (Note F)
175
15 10000
1000
TA=25°C
10 17
100 5
2
5
10
10
0
0 25 50 75 100 125 150 175
TCASE (°C)
Figure 14: Current De-rating (Note F)
10
D=Ton/T
TJ,PK=TA+PDM.ZθJA.RθJA
1 RθJA=60°C/W
1
1E-05
0.001
0.1
10 1000
0
Pulse Width (s)
18
Figure 15: Single Pulse Power Rating Junction-to-
Ambient (Note H)
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
40
0.1
0.01
0.001
1E-05
Single Pulse
PD
Ton
T
0.0001
0.001
0.01
0.1
1
10
Pulse Width (s)
Figure 16: Normalized Maximum Transient Thermal Impedance (Note H)
100
1000
Rev 0: July 2012
www.aosmd.com
Page 5 of 6
Free Datasheet http://www.datasheet4u.com/
5 Page |
Páginas | Total 6 Páginas | |
PDF Descargar | [ Datasheet AOD474.PDF ] |
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