AO3405 Datasheet, PDF (3/4 Pages) Alpha & Omega Semiconductors – P-Channel Enhancement Mode Field Effect Transistor

AO3405
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
20
-10V
15
-4.5V
10
-4V
10
V_DS=-5V
8
6
4
5
-3.5V
V_GS=-3V
0
0
1
2
3
4
5
-V_DS (Volts)
Fig 1: On-Region Characteristics
125°C
2
25°C
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
-V_GS(Volts)
Figure 2: Transfer Characteristics
200
180
160
140
V_GS=-4.5V
120
100
80
V_GS=-10V
60
40
0
1
2
3
4
5
6
-I_D (A)
Figure 3: On-Resistance vs. Drain Current and
Gate Voltage
1.6
V_GS=-10V
1.4
V_GS=-4.5V
1.2
I_D=-2A
1
0.8
0
25 50 75 100 125 150 175
Temperature (°C)
Figure 4: On-Resistance vs. Junction
Temperature
400
350
300
I_D=-2A
250
200
125°C
150
100
25°C
50
0
2
4
6
8
10
-V_GS (Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
1.0E+01
1.0E+00
1.0E-01
125°C
1.0E-02
1.0E-03
1.0E-04
25°C
1.0E-05
1.0E-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.