AON3806
20V Dual N-Channel MOSFET
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
30
4.5V
4V
20
I
D
(A)
2V
10
5
V
GS
=1.5V
0
0
1
2
3
4
5
V
DS
(Volts)
Fig 1: On-Region Characteristics (Note E)
40
Normalized On-Resistance
35
30
R
DS(ON)
(mΩ)
Ω
25
20
15
V
GS
=4.5V
10
5
0
0
10
15
20
I
D
(A)
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage (Note E)
5
V
GS
=4.0V
V
GS
=2.5V
0
0
0.5
1
1.5
2
2.5
3
V
GS
(Volts)
Figure 2: Transfer Characteristics (Note E)
25°C
I
D
(A)
10
125°C
2.5V
20
V
DS
=5V
15
1.8
1.6
1.4
1.2
1
0.8
0
25
50
75
100
125
150
175
V
GS
=4.0V
I
D
=5A
V
GS
=2.5V
I
D
=4A
17
V
GS
=4.5V
5
I
D
=6A
2
10
0
Temperature (°
C)
Figure 4: On-Resistance vs. Junction Temperature
18
(Note E)
60
I
D
=6A
50
R
DS(ON)
(mΩ)
Ω
1.0E+01
1.0E+00
40
1.0E-01
I
S
(A)
125°C
40
125°C
30
1.0E-02
1.0E-03
25°C
20
25°C
10
4
6
8
V
GS
(Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
(Note E)
0
2
10
1.0E-04
1.0E-05
0.0
0.2
0.4
0.6
0.8
1.0
V
SD
(Volts)
Figure 6: Body-Diode Characteristics (Note E)
3/5
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