AO7411(2010) 查看數據表（PDF） - Alpha and Omega Semiconductor
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AO7411 Datasheet PDF : 5 Pages
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AO7411
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
20
-4.5V
15
-3V
-2.5V
12
10
VDS=-5V
8
10
-2V
5
VGS=-1.5V
0
0
1
2
3
4
5
-VDS (Volts)
Fig 1: On-Region Characteristics (Note E)
6
4
125°C
25°C
2
0
0.5
1
1.5
2
2.5
-VGS(Volts)
Figure 2: Transfer Characteristics (Note E)
140
130
VGS=-1.8V
120
110
VGS=-2.5V
100
90
80
VGS=-4.5V
70
60
0
2
4
6
8
10
-ID (A)
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage (Note E)
1.6
VGS=-2.5V
ID=-1.6A
1.4
VGS=-4.5V
ID=-1.8A
17
1.2
5
2
1
VGS=-1.8V
ID=-1.0A
10
0.8
0
25 50 75 100 125 150 175
Temperature (°C) 0
Figure 4: On-Resistance vs. Junction18Temperature
(Note E)
200
ID=-1.8A
170
140
125°
110
80
25°
50
1
2
3
4
5
6
7
8
-VGS (Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
(Note E)
1.0E+02
1.0E+01
40
1.0E+00
1.0E-01
125°
1.0E-02
1.0E-03
25°
1.0E-04
1.0E-05
0.0 0.2 0.4 0.6 0.8 1.0 1.2
-VSD (Volts)
Figure 6: Body-Diode Characteristics (Note E)
Rev 4: July 2010
www.aosmd.com
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