AO4420
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
60
30
25
20
15
10
5
VGS=5V
10V
4.5V
50
40
30
20
10
0
VGS =2.5V
125°C
25°C
2.0
VGS =2.0V
0
0.0
0.5
1.0
1.5
2.5
3.0
0
1
2
3
4
5
VGS(Volts)
VDS(Volts)
Figure 2: Transfer Characteristics
Figure 1: On-Regions Characteristics
1.8
1.6
1.4
1.2
1.0
0.8
ID=13.7A
12
11
10
9
VGS=4.5V
VGS =4.5V
VGS=10V
8
VGS =10V
7
0
25
50
75
100
125
150
175
6
Temperature (°C)
0
5
10
15
20
25
30
Figure 4: On-Resistance vs. Junction
Temperature
ID(A)
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage
1E+01
1E+00
1E-01
1E-02
1E-03
1E-04
1E-05
30
25
20
15
10
5
ID=13.7A
125°C
125°C
25°C
25°C
0
0.0
0.2
0.4
SD(Volts)
Figure 6: Body-Diode Characteristics
0.6
0.8
1.0
0
2
4
6
8
10
V
V
GS(Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
Alpha & Omega Semiconductor, Ltd.
AOS [ ALPHA & OMEGA SEMICONDUCTORS ]
