NDS8928 Просмотр технического описания (PDF) - Fairchild Semiconductor
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NDS8928 Datasheet PDF : 13 Pages
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Typical Electrical Characteristics: N-Channel
30
VGS =4.5V
3.5
25
3.0
2.7
2.5
20
2.0
15
10
5
1.5
0
0
0.5
1
1.5
2
2.5
3
VDS , DRAIN-SOURCE VOLTAGE (V)
Figure 1. N-Channel On-Region Characteristics.
2
1.8
1.6
1.4
1.2
1
0.8
0
VGS= 2.0V
2.5
2.7
3.0
3.5
4.5
5
10
15
20
25
30
I D , DRAIN CURRENT (A)
Figure 2. N-Channel On-Resistance Variation with Gate
Voltage and Drain Current.
1.6
ID = 5.5A
1.4
VGS = 4.5V
1.2
1
0.8
0.6
-50
-25
0
25
50
75
100
125
150
TJ , JUNCTION TEMPERATURE (°C)
Figure 3. N-Channel On-Resistance Variation with
Temperature.
2
VGS = 4.5 V
1.5
TJ = 125°C
25°C
1
-55°C
0.5
0
5
10
15
20
25
30
I , DRAIN CURRENT (A)
D
Figure 4. N-Channel On-Resistance Variation with
Drain Current and Temperature.
30
VDS = 5.0V
25
20
TJ = -55°C 25°C
125°C
15
10
5
0
0
0.5
1
1.5
2
2.5
3
3.5
4
VGS, GATE TO SOURCE VOLTAGE (V)
Figure 5. N-Channel Transfer
Characteristics.
1.4
VDS= V GS
1.2
I D = 250µA
1
0.8
0.6
0.4
-50
-25
0
25
50
75
100 125 150
TJ , JUNCTION TEMPERATURE (°C)
Figure 6. N-Channel Gate Threshold Variation
with Temperature.
NDS8928 Rev.D
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