AO4629 Просмотр технического описания (PDF) - Alpha and Omega Semiconductor
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AO4629 Datasheet PDF : 9 Pages
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AO4629
N-Channel: TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
30
10V
25
6V
20
15
10
4.5V
4V
3.5V
5
VGS=3V
0
0
1
2
3
4
5
VDS (Volts)
Fig 1: On-Region Characteristics (Note E)
15
VDS=5V
12
9
6
125°C
3
25°C
0
0.5 1 1.5 2 2.5 3 3.5 4 4.5
VGS(Volts)
Figure 2: Transfer Characteristics (Note E)
45
40
VGS=4.5V
35
30
25
20
VGS=10V
15
0
2
4
6
8
10
ID (A)
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage (Note E)
2
1.8
VGS=10V
ID=6A
1.6
17
1.4
5
2
1.2
VIDG=S5=A4.5V10
1
0.8
0
25 50 75 100 125 150 175
Temperature (°C) 0
Figure 4: On-Resistan(cNeotves.EJ) unction18Temperature
100
ID=6A
80
60
125°C
40
25°C
20
2
4
6
8
10
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
1.0E-02
125°C
25°C
1.0E-03
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 2: Nov 2011
www.aosmd.com
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