Datasheet

1N4148 / 1N4448 / 1N914B
Taiwan Semiconductor
3 Version:J1804
CHARACTERISTICS CURVES
(T
A
= 25°C unless otherwise noted)
Fig.1 Typical Forward Characteristics Fig. 2 Reverse Current VS. Reverse Voltage
Fig.3 Admissible Power Dissipation Curve Fig.4 Typical Junction Capacitance
0.001
0.01
0.1
1
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6
T
A
=25°C
1
10
100
1000
10000
0 20 40 60 80 100 120
100°C
70°C
50°C
T
A
=25°C
0
100
200
300
400
500
0 25 50 75 100 125 150 175 200
0
0.3
0.6
0.9
1.2
1.5
0 5 10 15 20 25 30
f=1.0 MHz
Reverse Current :l
R
(nA)
Forward Voltage (V)
Ambient Temperature (
o
C)
Reverse Voltage : VR (V)
Forward Current (A)
Power Dissipation (mW)
Reverse Voltage (V)
Junction Capacitance (pF)