AON7820
20V Dual N-Channel MOSFET
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
80
4.5V
40
2.5V
3.5V
60
2V
40
30
V
DS
=5V
I
S
(A)
I
D
(A)
20
125°C
20
V
GS
=1.5V
0
0
1
2
3
4
5
V
DS
(Volts)
Fig 1: On-Region Characteristics (Note E)
20
18
R
DS(ON)
(mΩ)
Ω
16
14
12
10
0
10
15
20
I
s
(A)
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage (Note E)
5
V
GS
=2.5V
V
GS
=3.5V
Normalized On-Resistance
10
25°C
0
0
0.5
1
1.5
2
2.5
V
GS
(Volts)
Figure 2: Transfer Characteristics (Note E)
1.8
1.6
1.4
1.2
1
0.8
0
25
50
75
100
125
150
175
Temperature (°
C)
Figure 4: On-Resistance vs. Junction Temperature
(Note E)
V
GS
=4.5V
I
D
=11A
V
GS
=2.5V
I
D
=9A
V
GS
=3.5V
I
D
=10A
V
GS
=4.5V
35
I
D
=11A
30
R
DS(ON)
(mΩ)
Ω
1.0E+02
1.0E+01
1.0E+00
I
S
(A)
40
125°C
25
125°C
20
1.0E-01
1.0E-02
1.0E-03
25°C
15
25°C
10
0
4
6
8
10
V
GS
(Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
(Note E)
2
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)
3/6
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