AO4712
30V N-Channel MOSFET
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
35
10V
30
3V
25
I
D
(A)
I
D
(A)
20
2.5V
15
10
5
0
0
1
2
3
4
5
V
DS
(Volts)
Fig 1: On-Region Characteristics (Note E)
13
12
R
DS(ON)
(mΩ)
Ω
11
10
9
8
7
1
16
21
26
I
D
(A)
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage (Note E)
6
11
V
GS
=10V
Normalized On-Resistance
V
GS
=2.25V
2.75V
30
25
20
125°C
15
10
25°C
5
0
1.5
2
2.5
3
V
GS
(Volts)
Figure 2: Transfer Characteristics (Note E)
V
DS
=5V
35
2
V
GS
=4.5V
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
=13A
17
5
2
V
GS
=4.5V
10
I =11A
D
0
Temperature (°
C)
Figure 4: On-Resistance vs. Junction Temperature
18
(Note E)
25
I
D
=13A
20
R
DS(ON)
(mΩ)
Ω
125°C
I
S
(A)
1.0E+02
1.0E+01
1.0E+00
125°C
40
15
1.0E-01
1.0E-02
1.0E-03
10
25°C
5
25°C
1.0E-04
1.0E-05
0
2
6
8
10
V
GS
(Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
(Note E)
4
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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