1N4148 查看數據表（PDF） - TSC Corporation
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1N4148 Datasheet PDF : 4 Pages
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Small Signal Product
RATINGS AND CHARACTERISTICS CURVES
(TA=25°C unless otherwise noted)
Fig.1 Typical Forward Characteristics
1
Ta=25°C
0.1
0.01
0.001
0
0.2 0.4 0.6 0.8
1
1.2 1.4 1.6
Forward Voltage (V)
Fig. 3 Admissible Power Dissipation Curve
500
400
300
200
100
0
0
25 50 75 100 125 150 175 200
Ambient Temperature (°C)
1N4148/1N4448/1N914B
Taiwan Semiconductor
10000
1000
100
10
Fig. 2 Reverse Current VS. Reverse Voltage
100°C
70°C
50°C
Ta=25°C
1
0
20
40
60
80
100
120
Reverse Voltage : VR (v)
Fig. 4 Typical Junction Capacitance
1.5
f=1.0 MHz
1.2
0.9
0.6
0.3
0
0
5
10
15
20
25
30
Reverse Voltage (V)
Document Number: DS_S1410004
Version: H14
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