AON4803
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
25
-4.5V
20
15
15
-I
D
(A)
-2.5V
-I
D
(A)
10
125°C
5
5
V
GS
=-1.5V
0
0
1
2
3
4
5
-V
DS
(Volts)
Fig 1: On-Region Characteristics (Note E)
90
80
R
DS(ON)
(mΩ)
Ω
70
V
GS
=-2.5V
60
50
40
0
6
8
10
-I
D
(A)
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage (Note E)
2
4
Normalized On-Resistance
25°C
-3.0V
20
V
DS
=-5V
10
-2.0V
0
0
1
2
3
4
-V
GS
(Volts)
Figure 2: Transfer Characteristics (Note E)
1.4
V
GS
=-2.5V
I
D
=-2.5A
1.2
V
GS
=-1.8V
I
D
=-1.5A
1
V
GS
=-4.5V
I
D
=-3.4A
17
5
2
10
V
GS
=-4.5V
0.8
0
25
50
75
100
125
150
175
0
Temperature (°
C)
Figure 4: On-Resistance vs. Junction Temperature
18
(Note E)
180
I
D
=-3.4A
140
R
DS(ON)
(mΩ)
Ω
-I
S
(A)
1.0E+02
1.0E+01
1.0E+00
1.0E-01
1.0E-02
1.0E-03
25°C
1.0E-04
125°C
25°C
40
100
125°C
60
20
4
6
8
10
-V
GS
(Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
(Note E)
0
2
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)
3/5
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