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PDF AON7421 Data sheet ( Hoja de datos )
| Número de pieza | AON7421 | |
| Descripción | 20V P-Channel MOSFET | |
| Fabricantes | Alpha & Omega Semiconductors | |
| Logotipo |  |
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AON7421
20V P-Channel MOSFET
General Description
The AON7421 combines advanced trench MOSFET
technology with a low resistance package to provide
extremely low RDS(ON). This device is ideal for load switch
and battery protection applications.
Product Summary
VDS
ID (at VGS=-10V)
RDS(ON) (at VGS=-10V)
RDS(ON) (at VGS =-4.5V)
RDS(ON) (at VGS =-2.5V)
100% UIS Tested
100% Rg Tested
-20V
-50A
< 4.6mΩ
< 5.8mΩ
< 9.0mΩ
DFN 3.3x3.3 EP
Top View
Bottom View
Pin 1
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 G
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
Top View
18
27
36
45
G
Maximum
-20
±12
-50
-39
-200
-30
-24.5
50
125
83
33
6.2
4
-55 to 150
Typ Max
16 20
45 55
1.1 1.5
D
S
Units
V
V
A
A
A
mJ
W
W
°C
Units
°C/W
°C/W
°C/W
Rev 0: Oct. 2011
www.aosmd.com
Page 1 of 6
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
AON7421
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
1000
100
TA=25°C
100 TA=150°C
TA=100°C
80
60
10
TA=125°C
40
20
1
1 10 100
Time in avalanche, tA (µs)
Figure 12: Single Pulse Avalanche capability
(Note C)
1000
0
0
25 50 75 100 125
TCASE (°C)
Figure 13: Power De-rating (Note F)
150
70
60
50
40
30
20
10
0
0 25 50 75 100 125
TCASE (°C)
Figure 14: Current De-rating (Note F)
150
10
D=Ton/T
TJ,PK=TA+PDM.ZθJA.RθJA
1 RθJA=55°C/W
10000
1000
100
10
TA=25°C
17
5
2
10
1
0.00001
0.001
0.1
10 0
1000
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
0.0001
Single Pulse
PD
Ton
T
0.001
0.01
0.1
1
10
Pulse Width (s)
Figure 16: Normalized Maximum Transient Thermal Impedance (Note H)
100
1000
Rev 0: Oct. 2011
www.aosmd.com
Page 5 of 6
Datasheet pdf - http://www.DataSheet4U.net/
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet AON7421.PDF ] | |
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