AO3424 Datasheet, PDF (3/4 Pages) Alpha & Omega Semiconductors – N-Channel Enhancement Mode Field Effect Transistor

AO3424
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
15
10
10V
3.5V
12
8
4V
3V
6V
9
6
V_DS=5V
6
V_GS=2.5V
3
0
0
1
2
3
4
5
V_DS (Volts)
Fig 1: On-Region Characteristics
200
175
V_GS=2.5V
150
125
100
V_GS=4.5V
75
50
25
V_GS=10V
0
0
2
4
6
8
10
I_D (A)
Figure 3: On-Resistance vs. Drain Current and
Gate Voltage
150
140
I_D=2A
130
120
125°C
110
100
90
80
70
25°C
60
50
0
2
4
6
8
10
V_GS (Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
4
125°C
2
25°C
0
0
1.8
1.6
1.4
0.5 1 1.5 2 2.5 3 3.5
V_GS(Volts)
Figure 2: Transfer Characteristics
270
V_GS=4.5V
I_D=2A
1.7
VGS=10V
I_D=23A.6
1.2
VGS=2.5
I_D=1A
1
0.8
0
13
25 50 75 100 125 150 175
Temperature (°C)
Figure 4: On-Resistance vs. Junction Temperature
1.0E+01
1.0E+00
1.0E-01
1.0E-02
1.0E-03
125°C
25°C
1.0E-04
1.0E-05
0.0 0.2 0.4 0.6 0.8 1.0 1.2
V_SD (Volts)
Figure 6: Body-Diode Characteristics
Alpha & Omega Semiconductor, Ltd.