AO3423 Datasheet, PDF (3/4 Pages) Alpha & Omega Semiconductors – P-Channel Enhancement Mode Field Effect Transistor

AO3423
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
15 _-10.0V
-8.0V
12
-6.0V
9
-4.0V
-3.5V
-3.0V
10
V_DS=-5V
8
6
-2.5V
6
4
125°C
3
-2.0V
V_GS=-1.5V
0
0
1
2
3
4
5
-V_DS (Volts)
Fig 1: On-Region Characteristics
180
160
V_GS=-2.5V
140
120
V_GS=-4.5V
100
80
V_GS=-10V
60
40
0
2
4
6
8
10
-I_D (A)
Figure 3: On-Resistance vs. Drain Current and
Gate Voltage
2
25°C
0
0 0.5 1 1.5 2 2.5 3 3.5
-V_GS(Volts)
Figure 2: Transfer Characteristics
1.6
I_D=-2A, V_GS=-4.5V
1.4
I_D=-2A, V_GS=-10V
1.2
I_D=-1A, V_GS=-2.5V
1.0
0.8
0
25 50 75 100 125 150 175
Temperature (°C)
Figure 4: On-Resistance vs. Junction
Temperature
200
180
I_D=-2A
160
140
125°C
120
100
80
25°C
60
40
0
2
4
6
8
10
-V_GS (Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
1E+01
1E+00
1E-01
1E-02
125°C
25°C
1E-03
1E-04
1E-05
1E-06
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.