AO4447A Ver la hoja de datos (PDF) - KEXIN Industrial
Número de pieza
componentes Descripción
Fabricante
AO4447A Datasheet PDF : 4 Pages
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SMD Type
MOSFET
P-Channel MOSFET
AO4447A (KO4447A)
■ Typical Characterisitics
160
-10V
-4V
140
-4.5V
120
100
80
60
-3.5V
-3V
100
VDS=-5V
80
60
40
40
20
VGS= -2.5V
0
0
1
2
3
4
5
-VDS (Volts)
Figure 1: On-Region Characteristics(Note E)
20
125°C
25°C
0
0
1
2
3
4
-VGS(Volts)
Figure 2: Transfer Characteristics(Note E)
10
1.8
1.6
8
VGS=-4V
1.4
6
VGS=-4.5V
1.2
4
VGS=-10V
1.0
VGS= -10V
ID= -17A
VGS= -4.5V
ID= -15A
2
0
5
10
15
20
25
30
-ID (A)
Figure 3: On-Resistance vs. Drain Current and
Gate Voltage(Note E)
0.8
0
25
50
75
100 125 150
Temperature (°C)
Figure 4: On-Resistance vs. Junction
Temperature(Note E)
20
ID= -17A
16
12
125°C
8
4
25°C
0
2
4
6
8
10
-VGS (Volts)
Figure 5: On-Resistance vs. Gate-Source
Voltage(Note E)
1E+02
1E+01
1E+00
1E-01
1E-02
125°C
1E-03
1E-04
25°C
1E-05
0.0
0.2
0.4
0.6
0.8
1.0
-VSD (Volts)
Figure 6: Body-Diode Characteristics(Note E)
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