AOD4146/AOI4146
30V N-Channel MOSFET
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
100
10V
80
6V
60
I
D
(A)
7V
4V
40
I
D
(A)
60
5V
4.5V
80
100
V
DS
=5V
40
20
V
GS
=3.5V
0
0
1
2
3
4
5
V
DS
(Volts)
Fig 1: On-Region Characteristics (Note E)
15
Normalized On-Resistance
12
R
DS(ON)
(mΩ)
Ω
9
6
3
0
0
15
20
25
30
I
D
(A)
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage (Note E)
5
10
V
GS
=10V
V
GS
=4.5V
20
125°C
25°C
0
0
1
2
3
4
5
6
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
200
V
GS
=10V
I
D
=20A
V
GS
I
D
=20A
17
5
2
10
=4.5V
0
Temperature (°
C)
Figure 4: On-Resistance vs. Junction Temperature
18
(Note E)
20
I
D
=20A
16
R
DS(ON)
(mΩ)
Ω
1.0E+02
1.0E+01
1.0E+00
I
S
(A)
40
12
125°C
8
125°C
1.0E-01
1.0E-02
1.0E-03
25°C
4
25°C
1.0E-04
1.0E-05
0
2
4
6
8
10
V
GS
(Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
(Note E)
0.0
0.2
0.4
0.6
0.8
1.0
1.2
V
SD
(Volts)
Figure 6: Body-Diode Characteristics (Note E)
3/7
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