AO3434-3 Datasheet, PDF (3/4 Pages) Guangdong Kexin Industrial Co.,Ltd – N-Channel MOSFET

SMD Type
MOSFET
N-Channel MOSFET
AO3434 (KO3434)
■ Typical Characterisitics
30
10V
25
8V
6V
15
12
V_DS=5V
20
4.5V
15
4V
10
3.5V
5
V_GS=3V
0
0
1
2
3
4
5
V_DS (Volts)
Fig 1: On-Region Characteristics
9
6
125°C
3
25°C
0
0
1
2
3
4
5
6
V_GS(Volts)
Figure 2: Transfer Characteristics
80
V_GS=4.5V
70
60
1.8
1.6
V_GS=10V
Id=4.2A
1.4
50
40
V_GS=10V
30
0
5
10
15
20
I_D (A)
Figure 3: On-Resistance vs. Drain Current and
Gate Voltage
1.2
V_GS=4.5V
Id=3.5A
1
0.8
0
25 50 75 100 125 150 175
Temperature (°C)
Figure 4: On-Resistance vs. Junction
Temperature
102
I_D=4.2A
90
78
125°C
66
54
25°C
42
30
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
125°C
25°C
1.0E-03
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
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