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LL4148 SOD-80 Signal Switching Diode

$2.65$3.55 (AUD)

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L4148 Diode is a device that allows current flow through only one direction. That is, the current should always flow from the Anode to the cathode.

Qty Discount
2 - 4 5%
5 - 9 8%
10 + 10%
SKU: N/A Categories: ,

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32 in stock

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LL4148 SOD-80 Signal Switching Diode is a Silicon Epitaxial planar diode with identification of cathode band and comes in a glass package version.

The specialty of this diode is its fast recovery time of 8ns to 4ns only at a forward current of 300mA. Hence, this diode is used in places where high-speed switching is involved.


  • Reverse Voltage: 100V
  • Peak Forward Current: 500mA
  • Power Dissipation: 500mW.
  • Forward voltage: 0.62V to 1V
  • Reverse current: 5uA
  • Diode Capacitance: 4pF
  • MiniMELF: 0.05 grams
  • Junction temperature: 175℃
  • Storage temperature range: -65℃ to +175 ℃
  • Note: Cathode Mark Colour Can Change Between Brands.
  • Supplied in anti-static packaging 


Equivalent Diodes: 

BAS32, 1N4148, 1N4448, 1N4154

Package includes LL4148 SOD-80 Signal Switching Diode 5,10 Bulk Pack On request.

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1. There may be slight size deviations due to manual measurement and different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different Photography lights, angles, and display monitors.

Weight N/A
Dimensions N/A
Pack Qty

5 Pack, 10 Pack

Product Applications

  • Extreme fast switches
  • It can be used to prevent reverse polarity problem
  • Protect Power electronic switches that are operating with high switching frequency.
  • Used as a protection device
  • Current flow regulators

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