The 1N5819 axial leaded Schottky rectifier has been optimized for very low forward voltage drop, with moderate leakage. Typical applications are in switching power supplies, converters, freewheeling diodes, and reverse battery protection.



  • Low profile, axial leaded outline.
  • High frequency operation.
  • Very low forward voltage drop.
  • High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance.
  • Guard ring for enhanced ruggedness and long term reliability.
  • Designed and qualified for industrial level.

  • Peak Repetitive Reverse Voltage:40V
  • Working Peak Reverse Voltage:40V
  • DC Blocking Voltage:40V
  • RMS Reverse Voltage:28V
  • Average Rectified Output Current:1A

Question & Answer

Total 4 questions

Q: Do you have 1N5817? Questioned by Gopal, 12-Feb-2015

No. What we got is what we show here at the site. Nothing extra. Answered by A.R, 14-Feb-2015 10:07 AM

Q: Please bring other Schottky diodes in the series like 5822, 5824. They have higher Amps rating and useful for high current applications. Questioned by shkhahmd, 13-Apr-2016

Thanks for your valuable suggestion. Your suggestion is now our concern. Answered by FAHIM_REAZA, 19-Apr-2016 15:10 PM

Q: Please bring high current Schottky diodes like 1N5822 (3.0A) Questioned by mhtalha07, 29-Jan-2017

Q: Do you guys have SMD version of this? Questioned by Mahiristehadgmailcom, 05-Mar-2021

We have a SMD version. But it's not the same. Please check will it work or not for your purpose. Answered by almamun3248, 07-Mar-2021 11:22 AM

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