AO3403 Datasheet, PDF (3/4 Pages) Alpha & Omega Semiconductors – P-Channel Enhancement Mode Field Effect Transistor

TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
KSM3403
20
15
10
5
0
0
-10V
-5V
-4.5V
-4V
V_GS=-3.5V
-3V
-2.5V
-2.0V
1
2
3
4
5
-V_DS (Volts)
Fig 1: On-Region Characteristics
10
V_DS=-5V
25°C
8
6
125°C
4
2
0
0 0.5 1 1.5 2 2.5 3 3.5 4
-V_GS(Volts)
Figure 2: Transfer Characteristics
250
V_GS=-2.5V
200
150
V_GS=-4.5V
100
V_GS=-10V
50
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
V_GS=-2.5V
1.2
1
I_D=-2A
0.8
0
25 50 75 100 125 150 175
Temperature (°C)
Figure 4: On-Resistance vs. Junction
Temperature
300
250
200
I_D=-2A
150
125°C
100
50
25°C
0
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
2014-5-26
3
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