1N418 General Purpose Diode (Fast Rectifier Signal Diode) - South Africa Arduino, Robotics & Electronics Supplier South Africa: R0.71
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1N418 General Purpose Diode (Fast Rectifier Signal Diode)
  • 1N418 General Purpose Diode (Fast Rectifier Signal Diode)

#20: 1N418 General Purpose Diode (Fast Rectifier Signal Diode)

R0.71


The 1N4148 is a standard silicon switching signal diode. It is one of the most popular and long-lived switching diodes because of its dependable specifications and low cost. Its name follows the JEDEC nomenclature. The 1N4148 is useful in switching applications up to about 100 MHz with a reverse-recovery time of no more than 4 ns.

Product Details

Absolute maximum ratings (stress ratings, consult datasheet for recommended ratings)

VRRM = 100 V (maximum repetitive reverse voltage)
IO = 200 mA (average rectified forward current)
IF = 300 mA (DC forward current)
If = 400 mA (recurring peak forward current)
IFSM = 1 A at 1 s pulse width; 4 A at 1 μs pulse width (non-repetitive peak forward surge current)
Electrical and thermal characteristics

VF = 1 V at 10 mA (maximum forward voltage)
VR = 75 V at 5 μA; 100 V at 100 μA (minimum breakdown voltage and reverse leakage current)
trr = 4 ns (maximum reverse-recovery time)
PD = 500 mW (maximum power dissipation)


Product Details

Est. Packaging Size Specifications

Length: 60.00mm
Width: 2.00mm
Height: 2.00mm

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1N418 General Purpose Diode (Fast Rectifier Signal Diode)

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