AO4806 Просмотр технического описания (PDF) - Alpha and Omega Semiconductor
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AO4806 Datasheet PDF : 4 Pages
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AO4806
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
40
10V
4.5V
2.5V
2V
30
20
10
0
0
VGS=1.5V
1
2
3
4
5
VDS (Volts)
Fig 1: On-Region Characteristics
20
16
VDS=5V
12
8
125°C
4
25°C
0
0
0.5
1
1.5
2
2.5
3
VGS(Volts)
Figure 2: Transfer Characteristics
40
1.6
VGS=2.5V,6A
VGS=1.8V
30
1.4
VGS=4.5V, 8A
VGS=2.5V
20
VGS=4.5V
10
VGS=10V
0
0
5
10
15
20
ID (A)
Figure 3: On-Resistance vs. Drain Current and
Gate Voltage
1.2
VGS=1.8V, 4A
VGS=10V, 9.4A
1
0.8
0
25 50 75 100 125 150 175
Temperature (°C)
Figure 4: On-Resistance vs. Junction
Temperature
40
30
ID=6A
20
125°C
10
25°C
0
0
2
4
6
8
10
VGS (Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
1.0E+01
1.0E+00
1.0E-01
125°C
1.0E-02
1.0E-03
25°C
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
Alpha & Omega Semiconductor, Ltd.
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