AO4801
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
10
8
25
20
15
10
5
VDS=-5V
-10V
-4.5V
-3V
6
-2.5V
125°C
4
25°C
VGS=-2V
2
0
0
0
1
2
3
4
5
0
0.5
1
1.5
2
2.5
3
-VDS (Volts)
-VGS(Volts)
Fig 1: On-Region Characteristics
Figure 2: Transfer Characteristics
120
100
80
1.6
1.4
1.2
1
ID=-5A
VGS=-4.5V
VGS=-10V
VGS=-2.5V
VGS=-4.5V
VGS=-2.5V
ID=-2A
60
40
VGS=-10V
20
0.8
0
2
4
6
8
10
0
25
50
75
100
125
150
175
-ID (A)
Temperature (°C)
Figure 4: On-Resistance vs. Junction
Temperature
Figure 3: On-Resistance vs. Drain Current and
Gate Voltage
190
170
150
130
110
90
1.0E+01
1.0E+00
1.0E-01
1.0E-02
1.0E-03
1.0E-04
1.0E-05
1.0E-06
ID=-2A
125°C
125°C
25°C
70
50
25°C
30
10
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0
2
4
6
8
10
-VSD (Volts)
-VGS (Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
Figure 6: Body-Diode Characteristics
Alpha & Omega Semiconductor, Ltd.
AOS [ ALPHA & OMEGA SEMICONDUCTORS ]
