Please recommend a fast diode

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- tester
  
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posted
18 years ago

Mon, Sep 12, 2005 5:13 PM

Hi, I am looking for a fast diode that can operate under the modulation of at lease 50MHz. Can anyone recommend one? Thanks a lot.

Ann

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- Tim Wescott
  
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posted
18 years ago

Mon, Sep 12, 2005 5:42 PM

What are you trying to do with it? If it's small signals you're after then 50MHz is slow enough that even a 1N4148 should work fine.

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Tim Wescott
Wescott Design Services
http://www.wescottdesign.com

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- Joerg
  
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posted
18 years ago

Tue, Sep 13, 2005 12:53 AM

Hello Tim,

Or a BAV99 if SMT. 50MHz would probably not even warrant the expense of a few more cents for a BAT54.

Regards, Joerg

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- John Larkin
  
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posted
18 years ago

Wed, Sep 14, 2005 12:14 AM

1N5711, axial-lead schottky diode, is a good general-purpose gadget.

John

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