AO3424
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
15
10V
3V
12
4.5V
9
I
D
(A)
I
D
(A)
6
2.5V
8
10
V
DS
=5V
6
V
GS
=2.0V
3
4
125°C
2
25°C
0
0
1
2
3
4
5
V
DS
(Volts)
Fig 1: On-Region Characteristics (Note E)
80
70
R
DS(ON)
(mΩ)
Ω
60
V
GS
=4.5V
50
40
30
0
6
8
10
I
D
(A)
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage (Note E)
2
4
V
GS
=2.5V
Normalized On-Resistance
0
0
0.5
1
1.5
2
2.5
3
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
V
GS
=2.5V
I
D
=1A
V
GS
=4.5V
I
D
=3.5A
V
GS
=10V
17
I
D
=3.8A
5
2
10
V
GS
=10V
0
Temperature (°
C)
Figure 4: On-Resistance vs. Junction Temperature
18
(Note E)
120
I
D
=3.8A
1.0E+02
1.0E+01
100
R
DS(ON)
(mΩ)
Ω
125°C
1.0E+00
I
S
(A)
80
1.0E-01
1.0E-02
1.0E-03
40
25°C
1.0E-04
1.0E-05
0
4
6
8
10
V
GS
(Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
(Note E)
2
0.0
0.2
0.4
0.6
0.8
1.0
1.2
V
SD
(Volts)
Figure 6: Body-Diode Characteristics (Note E)
25°C
125°C
40
60
20
Rev 4: January 2011
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