AO3404A Datasheet, PDF (3/4 Pages) Alpha & Omega Semiconductors – N-Channel Enhancement Mode Field Effect Transistor

SMD Type
MOSFET
■ Typical Characterisitics
N-Channel MOSFET
AO3404A (KO3404A)
60
10V
6V
50
40
4.5V
30
20
V_GS=3.5V
10
0
0
1
2
3
4
5
V_DS (Volts)
Fig 1: On-Region Characteristics
45
38
V_GS=4.5V
31
24
17
V_GS=10V
10
0
5
10
15
20
I_D (A)
Figure 3: On-Resistance vs. Drain Current and
Gate Voltage
15
V_DS=5V
12
V_DS=5V
9
125°C
6
125°C
3
25°C
25°C
0
1.5
2
2.5
3
3.5
4
4.5
V_GS(Volts)
Figure 2: Transfer Characteristics
1.8
V_GS=10V
1.6
Id=5.8A
1.4
1.2
V_GS=4.5V
Id=4.8A
1
0.8
0.6
0
25 50 75 100 125 150 175
Temperature (°C)
Figure 4: On-Resistance vs. Junction Temperature
60
I_D=5.8A
50
40
125°C
30
20
FUNCTIONS AND RELIABILITY WITHO25U_°T _CNOTICE.
10
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
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
V_SD (Volts)
Figure 6: Body-Diode Characteristics
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