1N4148W-V Vishay, 1N4148W-V Datasheet - Page 3

• Manufacturer Part Number: 1N4148W-V
• Description: Small Signal Fast Switching Diode
• Manufacturer: Vishay

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