AO4772
30V N-Channel MOSFET
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
15
12
9
30
25
20
15
10
5
10V
VDS=5V
7V
4V
6
3.5V
3
125°C
2
25°C
VGS=3V
0
0
0.5
1
1.5
2.5
3
3.5
4
4.5
0
1
2
3
4
5
VGS(Volts)
V
DS (Volts)
Figure 2: Transfer Characteristics (Note E)
Fig 1: On-Region Characteristics (Note E)
45
2
VGS=10V
ID=6A
40
35
30
25
20
15
1.8
1.6
1.4
1.2
1
VGS=4.5V
17
5
VGS=4.5V
2
ID=5A
10
VGS=10V
0.8
0
25
50
75
100
125
150
175
0
2
4
6
8
10
I
D (A)
Temperature (°C)
0
18
Figure 4: On-Resistance vs. Junction Temperature
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage (Note E)
(Note E)
100
80
1.0E+02
1.0E+01
ID=6A
40
1.0E+00
1.0E-01
1.0E-02
1.0E-03
1.0E-04
1.0E-05
125°C
25°C
60
125°C
40
25°C
20
2
4
6
8
10
0.0
0.2
0.4
0.6
0.8
1.0
1.2
VGS (Volts)
VSD (Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
(Note E)
Figure 6: Body-Diode Characteristics (Note E)
3/6
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