FDD3706 查看數據表（PDF） - Fairchild Semiconductor
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FDD3706 Datasheet PDF : 5 Pages
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Typical Characteristics
100
VGS=4.5V
3.5V
80
60
3.0V
2.5V
40
2.0V
20
0
0
1
2
3
4
5
VDS, DRAIN-SOURCE VOLTAGE (V)
Figure 1. On-Region Characteristics
1.6
ID = 14.7A
VGS = 4.5V
1.4
1.2
1
0.8
0.6
-50 -25
0
25 50 75 100 125 150 175
TJ, JUNCTION TEMPERATURE (oC)
Figure 3. On-Resistance Variation
withTemperature
60
VDS = 5V
50
40
TA =-55oC
25oC
125oC
30
20
10
0
1
1.5
2
2.5
3
VGS, GATE TO SOURCE VOLTAGE (V)
Figure 5. Transfer Characteristics
1.8
1.6
VGS = 2.5V
1.4
1.2
1
3.0V
3.5V
4.0V
4.5V
0.8
0
20
40
60
80
100
ID, DRAIN CURRENT (A)
Figure 2. On-Resistance Variation with
Drain Current and Gate Voltage
0.03
0.025
ID = 7.4A
0.02
0.015
0.01
TA = 25oC
TA = 125oC
0.005
1
2
3
4
5
VGS, GATE TO SOURCE VOLTAGE (V)
Figure 4. On-Resistance Variation with
Gate-to-Source Voltage
100
VGS = 0V
10
1
0.1
0.01
TA = 125oC
25oC
-55oC
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
FDD3706/FDU3706 Rev C (W)
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