MOSFET for High Frequency Low Current Application

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SUMMARY

The discussion focuses on the search for MOSFETs suitable for high frequency low current applications, specifically those that can handle a maximum of 20mA. Participants recommend utilizing the parametric search tool available at Digi-Key to find appropriate RF FETs. This tool allows users to filter options based on specific requirements, ensuring the selection of suitable components for low current applications.

PREREQUISITES
  • Understanding of MOSFET specifications and applications
  • Familiarity with high frequency electronics
  • Knowledge of current ratings in semiconductor devices
  • Experience using parametric search tools for component selection
NEXT STEPS
  • Research specific RF FET models suitable for low current applications
  • Explore the Digi-Key parametric search tool for detailed filtering options
  • Learn about the impact of frequency on MOSFET performance
  • Investigate alternative semiconductor devices for high frequency applications
USEFUL FOR

Engineers and designers working on high frequency circuits, electronics hobbyists, and anyone involved in selecting MOSFETs for low current applications.

akhurash
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Does anyone have some recommendations for MOSFET's that can be used for high frequency low current applications? The ones I found are for high current applications but my application only requires at max 20mA.

Thank You.
 
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akhurash said:
Does anyone have some recommendations for MOSFET's that can be used for high frequency low current applications? The ones I found are for high current applications but my application only requires at max 20mA.

Thank You.

You can use the parametric search tool at Digi-Key:

http://www.digikey.com/product-search/en/discrete-semiconductor-products/rf-fets/1377003?k=mosfet

That link takes you to the category "RF FETs", and you can start using the parametric search boxes to narrow your search.
 

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