AON7450 데이터 시트보기 (PDF) - Alpha and Omega Semiconductor
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AON7450 Datasheet PDF : 7 Pages
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AON7450
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
60
8.5V
50
10V
40
30
20
10
7.5V
8V
7V
6.5
6V
VGS=5.5V
0
0 1 2 3 4 5 6 7 8 9 10
VDS (Volts)
Fig 1: On-Region Characteristics (Note E)
36
32
VDS=5V
28
24
20
16
12
8
125°C
25°C
4
0
0
2
4
6
8
10
VGS(Volts)
Figure 2: Transfer Characteristics (Note E)
70
60
VGS=8V
50
40
VGS=10V
30
20
0
5
10
15
20
25
30
ID (A)
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage (Note E)
2.2
2
VGS=10V
1.8
ID=7.8A
1.6
17
5
1.4
VGS=8V 2
1.2
ID=7.8A 10
1
0.8
0 25 50 75 100 125 150 175
Temperature (°C)
0
Figure 4: On-Resistance vs. Junction Tem1p8erature
(Note E)
90
ID=7.8A
80
70
125°C
60
50
40
30
25°C
20
4
8
12
16
20
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
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: Mar. 2011
www.aosmd.com
Page 3 of 7
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