AO3404_11 Datasheet, PDF (3/5 Pages) Alpha & Omega Semiconductors – 30V N-Channel MOSFET

AO3404
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
30
10V
7V
25
4.5V
15
V_DS=5V
20
10
4V
15
3.5V
10
5
125°C
25°C
5
V_GS=3V
0
0
1
2
3
4
5
V_DS (Volts)
Fig 1: On-Region Characteristics (Note E)
0
1 1.5 2 2.5 3 3.5 4 4.5
V_GS(Volts)
Figure 2: Transfer Characteristics (Note E)
40
35
V_GS=4.5V
30
25
V_GS=10V
20
0
3
6
9
12
15
I_D (A)
Figure 3: On-Resistance vs. Drain Current and
Gate Voltage (Note E)
2
1.8
V_GS=10V
1.6
I_D=5A
17
1.4
5
1.2
2
V_GS=4.5V₁₀
1
I_D=4A
0.8
0 25 50 75 100 125 150 175
Temperature (°C)
0
Figure 4: On-Resistance vs. Junction Tem₁p₈erature
(Note E)
100
I_D=5A
80
60
125°C
40
25°C
20
2
4
6
8
10
V_GS (Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
(Note E)
1.0E+02
1.0E+01
40
1.0E+00
1.0E-01
1.0E-02
125°C
1.0E-03
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 (Note E)
Rev 10: February 2011
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