200
150
100
50
Note 7
0
0
25 50
75 100 125 150
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Derating Curve
10,000
1,000
100
10
1
0.1
0
20
40
60
80
100
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics
1N4148WT
1
0.1
0.01
0.001
0
0.5
1.0
1.5
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
2.0
1.8
f = 1.0MHz
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
10
20
30
40
VR, DC REVERSE VOLTAGE (V)
Fig. 4 Total Capacitance vs. Reverse Voltage
1N4148WT
Document number: DS30396 Rev. 17 - 2
3 of 5
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March 2018
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