Typical Characteristics
Tamb = 25 °C, unless otherwise specified
103
102
Tj = 100 °C
Tj = 25 °C
10
1
10-1
10-2
0
17437
1
2
VF (V)
Figure 1. Forward characteristics
104
5
Tj = 25 °C
f = 1 kHz
2
103
5
2
102
5
2
10
5
2
10-2
10-1
1
10
102
17438
IF (mA)
Figure 2. Dynamic Forward Resistance vs. Forward Current
1N4148W-V
Vishay Semiconductors
1.1
Tj = 25 °C
f = 1 MHz
1.0
0.9
0.8
0.7
0
2
4
6
8 10
17440
VR (V)
Figure 4. Relative Capacitance vs. Reverse Voltage
104
5
2
103
5
2
102
5
2
10
5
2
1
0
17441
VR = 20 V
100
200
Tj (°C)
Figure 5. Leakage Current vs. Junction Temperature
500
450
400
350
300
250
200
150
100
50
0
0
20809
50
100
150
Tamb - Ambient Temperature (°C)
Figure 3. Admissible Power Dissipation vs. Ambient Temperature
Document Number 85748
Rev. 1.4, 14-Sep-07
www.vishay.com
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