1N4148-P Vishay, 1N4148-P Datasheet - Page 2

• Manufacturer Part Number: 1N4148-P
• Description: Small Signal Fast Switching Diodes
• Manufacturer: Vishay

1N4148-P
Vishay Semiconductors
Electrical Characteristics
T
Typical Characteristics
T
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2
Forward voltage
Reverse current
Breakdown voltage
Diode capacitance
Rectification efficiency
Reverse recovery time
amb
amb
Figure 1. Forward Voltage vs. Junction Temperature
= 25 °C, unless otherwise specified
= 25 °C, unless otherwise specified
94 9169
94 9170-1
Figure 2. Forward Current vs. Forward Voltage
1000
Parameter
100
1.2
1.0
0.8
0.6
0.4
0.2
0.1
10
0
1
- 30
0
1N4148-P
T
0.4
j
0
- Junction Temperature (°C)
V
F
- Forward Voltage (V)
30
0.8
I
F
Scattering Limit
V
0.1 mA
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= 100 mA
60
1.2
R
I
= 0, f = 1 MHz, V
F
i
I
R
V
R
T
V
= I
I
HF
F
j
R
= 0.1 x I
= 100 µA, t
= 25 °C
R
= 10 mA, V
= 20 V, T
90
1.6
Test condition
= 2 V, f = 100 MHz
= 10 mA, i
I
t
V
V
p
10 mA
F
1 m A
R
R
= 0.3 ms
= 10 mA
R
= 20 V
= 75 V
120
, R
2.0
j
p
= 150 °C
/T = 0.01,
L
R
R
= 100 Ω
HF
= 6 V,
= 1 mA
= 50 mV
Symbol
V
C
V
(BR)
I
I
I
η
t
t
R
R
R
rr
rr
F
D
r
94 9098
Figure 3. Reverse Current vs. Reverse Voltage
1000
100
10
1
1
T
Min.
100
Scattering Limit
45
j
= 25 °C
V
R
- Reverse Voltage (V)
Typ.
10
Document Number 81873
1000
Max.
25
50
5
4
8
4
Rev. 1.0, 31-Mar-08
100
Unit
mV
nA
µA
µA
pF
ns
ns
%
V