AO4802, AO4802L
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
25
20
15
10
5
20
16
12
8
10V
4.5V
VDS=5V
2.5V
2V
125°C
4
VGS=1.5V
25°C
0
0
0
1
2
3
4
5
0
0.5
1
1.5
VGS(Volts)
2
2.5
3
VDS (Volts)
Figure 2: Transfer Characteristics
Fig 1: On-Region Characteristics
70
60
50
40
30
20
10
1.8
1.6
1.4
1.2
1
VGS=1.8V
VGS=2.5V
VGS=4.5V
VGS=10V
VGS=2.5V
VGS=1.8V
VGS=4.5V
VGS=10V
15
0.8
0
5
10
D (A)
20
0
25
50
75
Temperature (°C)
Figure 4: On-Resistance vs. Junction Temperature
100
125
150
175
I
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage
80
1.0E+01
1.0E+00
1.0E-01
1.0E-02
1.0E-03
1.0E-04
1.0E-05
1.0E-06
70
60
50
40
30
20
10
125°C
ID=5A
125°C
25°C
25°C
0
2
4
6
8
10
0.0
0.2
0.4
0.6
VSD (Volts)
Figure 6: Body-Diode Characteristics
0.8
1.0
1.2
VGS (Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
Alpha & Omega Semiconductor, Ltd.
AOS [ ALPHA & OMEGA SEMICONDUCTORS ]
