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PDF AOD4454 Data sheet ( Hoja de datos )
| Número de pieza | AOD4454 | |
| Descripción | 150V N-Channel MOSFET | |
| Fabricantes | Alpha & Omega Semiconductors | |
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AOD4454
150V N-Channel MOSFET
General Description
The AOD4454 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=7V)
100% UIS Tested
100% Rg Tested
150V
20A
< 94mΩ
< 110mΩ
Top View
TO252
DPAK
Bottom View
D
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, IAR
EAS, EAR
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
G
Maximum
150
±20
20
14
40
3
2.5
5
1.3
100
50
2.5
1.6
-55 to 175
S
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
Typ
16
41
1.2
Max
20
50
1.5
Units
V
V
A
A
A
mJ
W
W
°C
Units
°C/W
°C/W
°C/W
Rev 0: February 2011
www.aosmd.com
Page 1 of 6
1 page  
AOD4454
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
10
TA=25°C
TA=100°C
120
100
TA=150°C
TA=125°C
80
60
40
20
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
25
20
15
10
5
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=50°C/W
100
TA=25°C
80
17
60 5
2
40 10
20
00
0.00001
0.001 Pulse 0W.1idth (s) 1018
1000
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
0.00001
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: February 2011
www.aosmd.com
Page 5 of 6
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet AOD4454.PDF ] | |
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