Switching Diodes
1N4148 1N4448
Typical Characteristics Curves
Fig.2- Typical Forward Characteristics
Instantaneous
Forward current
(mA)
Fig.1- Power Derating Curve
P
D
Power Dissipation
(mW)
1N4148
Ambient Temperature T
a
(°C)
Instantaneous Forward Voltage (V)
Fig.2- Typical Forward Characteristics
Instantaneous
Forward current
(mA)
Fig.3- Leakage Current VS Junction Temperature
1N4448
I
R Reverse Leakage Current
(µA)
Instantaneous Forward Voltage (V)
Junction Temperature Tj (°C)
Rev. C/AH 2007-09-20
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