FDR4420A Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
Fabricante
FDR4420A Datasheet PDF : 6 Pages
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Typical Electrical Characteristics
40 VGS =10V
6.0V
32 4.5V
24
16
4.0V
3.5V
3.0V
8
2.5V
0
0
0.4
0.8
1.2
1.6
2
VDS , DRAIN-SOURCE VOLTAGE (V)
Figure 1. On-Region Characteristics.
1.8
ID = 11A
1.6 VGS =10V
1.4
1.2
1
0.8
0.6
-50 -25
0
25
50
75 100 125 150
TJ , JUNCTION TEMPERATURE (°C)
Figure 3. On-Resistance Variation
with Temperature.
50
VDS = 10V
40
30
TJ = -55°C
25°C
125°C
20
10
0
1
1.5
2
2.5
3
3.5
4
VGS , GATE TO SOURCE VOLTAGE (V)
Figure 5. Transfer Characteristics.
3
2.5 VGS = 3.0V
2
1.5
1
3.5
4.0
4.5
5.0
6.0
10
0.5
0
8
16
24
32
40
ID , DRAIN CURRENT (A)
Figure 2. On-Resistance Variation with
Drain Current and Gate Voltage.
0.04
0.035
0.03
I D = 5.5A
0.025
0.02
0.015
0.01
TA = 125 oC
25 oC
0.005
2
4
6
8
10
VGS ,GATE-SOURCE VOLTAGE (V)
Figure 4. On Resistance Variation with
Gate-To-Source Voltage.
40
VGS =0V
5
1
0.1
0.01
TJ = 125°C
25°C
-55°C
0.001
0.0001
0
0.2
0.4
0.6
0.8
1
1.2
VSD , BODY DIODE FORWARD VOLTAGE (V)
Figure 6. Body Diode Forward Voltage
Variation with Source Current
and Temperature.
FDR4420 Rev.D
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