AO4453 Просмотр технического описания (PDF) - shenzhen wanhexing Electronics Co.,Ltd
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AO4453 Datasheet PDF : 6 Pages
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AO4453
万和兴电子有限公司 www.whxpcb.com
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
35
-4.5V
30
-3V
25
-2V
20
-2.5V
15
10
5
VGS=-1.5V
0
0
1
2
3
4
5
-VDS (Volts)
Fig 1: On-Region Characteristics (Note E)
20
VDS=-5V
15
10
125°C
5
25°C
0
0
0.5
1
1.5
2
2.5
-VGS(Volts)
Figure 2: Transfer Characteristics (Note E)
60
40 VGS=-1.5.V
VGS=-1.8V
20
VGS=-2.5V
VGS=-4.5V
VGS=-3.3V
0
0
3
6
9
12
15
-ID (A)
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage (Note E)
1.6
1.4
1.2
1
0.8
0
VGS=-3.3V
ID=-7A
VGS=-4.5V
ID=-9A
VGS=-2.5V
ID=-6A
17
IVDG=S-=45A-1.8V
2
10
VGS=-1.5V
ID=-1A
25 50 75 100 125 150 175
Temperature (°C) 0
Figure 4: On-Resistance vs. Junction Temperature
(Note E)
50
ID=-9A
40
30
125°C
20
25°C
10
0
0
2
4
6
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°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 (Note E)
Rev 0: Oct. 2012
www.aosmd.com
Page 3 of 6
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