AO7414
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
20
18
16
14
12
10
8
25
20
15
10
5
4.5V
2.5V
2V
VGS=4.5V, ID=1.8A
VGS=1.5V
6
4
125°C
25°C
VGS=2.5V, ID=1.7A
VGS=1.8V, ID=1A
VGS=1.5V, ID=1A
2
0
0
0
0.5
1
1.5
2
2.5
3
0
1
2
3
4
5
VGS(Volts)
VDS (Volts)
Figure 2: Transfer Characteristics
Fig 1: On-Region Characteristics
1.60E+00
1.40E+00
1.20E+00
1.00E+00
8.00E-01
120
100
80
VGS=2.5V
ID=1.7A
VGS=1.8V
ID=1A
VGS=1.8V
VGS=4.5V
ID=1.8A
VGS=2.5V
60
VGS=4.5V
40
0
1
2
3
4
5
6
7
8
9
10
ID (A)
-50 -25
0
25 50 75 100 125 150 175
Temperature (°C)
Figure 4: On-Resistance vs. Junction Temperature
Figure 3: On-Resistance vs. Drain Current and
Gate Voltage
1.0E+01
1.0E+00
1.0E-01
1.0E-02
1.0E-03
1.0E-04
1.0E-05
120
100
80
ID=2A
125°C
25°C
125°C
25°C
60
40
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1
2
3
4
5
6
7
8
VSD (Volts)
VGS (Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
Figure 6: Body-Diode Characteristics
Alpha Omega Semiconductor, Ltd.
www.aosmd.com
AOS [ ALPHA & OMEGA SEMICONDUCTORS ]
