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1N4148 Diode Fast Switching

0.50 EGP

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Availability: In Stock
SKU:300000007213

The 1N4148 small signal diodes are general purpose fast switching diodes used for small signal rectification.

KEY FEATURES OF 1N4148 SMALL SIGNAL DIODE:
  • General purpose small signal diodes
  • High switching speed of < 4nS
  • Up to 100V reverse voltage
  • Up to 0.3A continuous current (4A surge)

These are general purpose small fast switching diodes used for small signal rectification, meaning they only allow current to flow in one direction.  They can handle up to 100V reverse voltage and up to 300mA of continuous current.  Due to their modest power handling, these are mainly useful in digital or signal processing circuits.

The 1N4148 are polarized devices with a black band denoting the cathode end of the diode.

TECHNICAL SPECIFICATIONS
Maximum Ratings
VRPeak Reverse Voltage100V
IFDC Forward Continuous Current300mA
IfRecurrent Peak forward Current400mA
IFSMPeak Surge Current (1.0 Sec)1A
Peak Surge Current (1.0uS)4A
Operating Ratings
VF Forward Voltage Drop1V
trrSwitching Speed< 4nS
PolarizationBlack band indicates cathode
PackageDO-35
Package TypeGlass, axial leads
Datasheet1N4148
1N4148 Datasheet
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