AON7404
20V N-Channel MOSFET
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
100
4.5V
80
2.5V
2V
60
80
V
DS
=5V
60
I
D
(A)
I
D
(A)
40
125°
C
20
V
GS
=1.5V
0
0
1
2
3
4
5
V
DS
(Volts)
Fig 1: On-Region Characteristics (Note E)
10
8
R
DS(ON)
(m
Ω
)
6
4
V
GS
=4.5V
2
0
0
5
10
15
20
25
30
I
D
(A)
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage (Note E)
Normalized On-Resistance
1.4
V
GS
=4.5V
I
D
=20A
1.2
0
0.5
1.5
2
V
GS
(Volts)
Figure 2: Transfer Characteristics (Note E)
1
2.5
20
25°
C
V
GS
=2.5V
40
1
17
5
V
GS
=2.5V
2
I
D
=16A
10
0.8
0
75
100
125
150
175
Temperature (°
C)
0
Figure 4: On-Resistance vs. Junction Temperature
18
(Note E)
25
50
10
I
D
=20A
9
8
7
6
125°
C
I
S
(A)
1.0E+02
1.0E+01
1.0E+00
1.0E-01
125°
C
1.0E-02
1.0E-03
25°
C
40
R
DS(ON)
(m
Ω
)
5
4
0
2
4
25°
C
1.0E-04
1.0E-05
6
8
0.0
0.2
0.4
0.6
0.8
1.0
1.2
V
GS
(Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
(Note E)
V
SD
(Volts)
Figure 6: Body-Diode Characteristics (Note E)
3/6
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