AOD478/AOI478
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
15
15
12
9
VDS=5V
10V
4V
4.5V
6V
10
5
6
VGS=3.5V
125°C
3
25°C
0
0
0
1
2
3
4
5
6
0
1
2
3
4
5
VGS(Volts)
VDS (Volts)
Fig 1: On-Region Characteristics (Note E)
Figure 2: Transfer Characteristics (Note E)
180
160
140
120
100
2.6
2.4
2.2
2
VGS=10V
ID=4.5A
17
5
2
1.8
1.6
1.4
1.2
1
VGS=4.5V
=4.5V 10
VGS
ID=3A
VGS=10V
0.8
0
25
50
75
100 125 150 175 200
0
2
4
6
8
10
ID (A)
0
Temperature (°C)
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage (Note E)
Figure 4: On-Resistance vs. Junction Temperature
18
280
260
240
220
200
180
160
140
120
100
1.0E+01
ID=4.5A
1.0E+00
125°C
40
1.0E-01
1.0E-02
1.0E-03
1.0E-04
1.0E-05
125°C
25°C
25°C
0.0
0.2
0.4
VSD (Volts)
Figure 6: Body-Diode Characteristics (Note E)
0.6
0.8
1.0
1.2
2
4
6
8
10
VGS (Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
(Note E)
Rev 1: Nov. 2011
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AOS [ ALPHA & OMEGA SEMICONDUCTORS ]
