AON7432
30V N-Channel MOSFET
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
50
10V
40
4.5V
30
I
D
(A)
I
D
(A)
20
125°C
2V
2.5V
30
3V
40
V
DS
=5V
20
10
10
V
GS
=1.5V
0
0
1
2
3
4
5
V
DS
(Volts)
Fig 1: On-Region Characteristics (Note E)
30
Normalized On-Resistance
25
R
DS(ON)
(mΩ)
Ω
V
GS
=2.5V
20
15
10
5
0
10
15
20
I
D
(A)
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage (Note E)
5
V
GS
=4.5V
0
0.5
1
1.5
2
25°C
2.5
3
V
GS
(Volts)
Figure 2: Transfer Characteristics (Note E)
2
1.8
1.6
1.4
1.2
1
0.8
0
25
50
75
100
125
150
175
V
GS
=2.5V
I
D
=4A
V
GS
=10V
I
D
=10.5A
17
V
GS
=4.5V
5
I
D
=8A
2
10
V
GS
=10V
0
Temperature (°
C)
Figure 4: On-Resistance vs. Junction Temperature
18
(Note E)
40
I
D
=10.5A
35
30
R
DS(ON)
(mΩ)
Ω
I
S
(A)
25
20
15
10
5
0
6
8
10
V
GS
(Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
(Note E)
2
4
25°C
125°C
1.0E+02
1.0E+01
1.0E+00
1.0E-01
1.0E-02
1.0E-03
1.0E-04
1.0E-05
0.0
0.2
0.4
0.6
0.8
1.0
1.2
V
SD
(Volts)
Figure 6: Body-Diode Characteristics (Note E)
125°C
25°C
40
3/6
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