AO4446L View Datasheet(PDF) - Alpha and Omega Semiconductor
Part Name
Description
Manufacturer
| AO4446L Datasheet PDF : 0 Pages | |||
AO4446
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
30
4.5V
5.0V
10V
20
4.0V
10
0
0
VGS=3.5V
1
2
3
4
VDS (Volts)
Fig 1: On-Region Characteristics
60
50
VDS=5V
40
125°C
30
20
25°C
10
0
5
1.5
2
2.5
3
3.5
4
4.5
VGS(Volts)
Figure 2: Transfer Characteristics
16
14
VGS=4.5V
12
10
8
VGS=10V
6
0
5
10
15
20
25
30
ID (A)
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage
2
1.8
1.6
VGS=10V
ID=15A
1.4
1.2
VGS=4.5V
ID=11A
1
0.8
0
25 50 75 100 125 150 175
Temperature (°C)
Figure 4: On-Resistance vs. Junction Temperature
20
ID=15A
16
125°C
12
8
25°C
4
2
4
6
8
10
VGS (Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
1.0E+02
1.0E+01
1.0E+00
125°C
1.0E-01
1.0E-02
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
Alpha & Omega Semiconductor, Ltd.
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