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1N4148 150mA Switching Diode

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Quoting product code: QL80B


About this product


  • Fast switching speed
  • General purpose rectification
  • Silicon epitaxial planar construction

Product overview

• Fast switching speed• General purpose rectification• Silicon epitaxial planar construction• Supplied in a DO-35 style case


Operating Specifications

Forward Voltage:

1 VV

Maximum DC Blocking Voltage:


Max Power Dissipation:


Junction Capacitance:


Reverse Recovery Time:


Can this be used instead of an NTE109 Germanium Diode?

Asked by: SImon
Sorry but we are unable to offer any circuit or project design advice.
Answered by: Les
Date published: 2016-07-10

Hi there, are these switching diodes also known as zener diodes in the US. it has the same part number as a zener diode I need to replace

Asked by: DaveG
Zener diodes are slightly different to switching diodes as with a switching diode you can switch the flow of current however the item should still work for your intended application.
Answered by: Billy
Date published: 2015-12-07
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