1N5408 3A 1000V Rectifier Diode
Review: 5 - "A masterpiece of literature" by John Doe, written onMay 4, 20020
1N5408 3A 1000V Rectifier Diode
1N5408 3A 1000V Rectifier Diode_1
1N5408 3A 1000V Rectifier Diode_2

1N5408 3A 1000V Rectifier Diode

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  • Product SKU: DIODE007
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The 1N5408 is a general-purpose rectifier diode commonly used in various electronic circuits.

Here's some information about it:

Current and Voltage Rating: The "3A 1000V" designation indicates that the diode can handle a maximum forward current of 3 amps (hence the "3A") and a maximum reverse voltage of 1000 volts (hence the "1000V").

Rectification: The diode is primarily used for rectification, converting alternating current (AC) into direct current (DC) in electronic circuits.

Package Type: The 1N5408 diode typically comes in a DO-201 package, which is a cylindrical package with axial leads. This package type allows for easy through-hole mounting on a printed circuit board.

Forward Voltage Drop: The forward voltage drop of the 1N5408 diode is typically around 0.7 volts when conducting forward current within its rated specifications.

Reverse Recovery Time: The reverse recovery time of the 1N5408 diode is relatively long compared to other diodes, which makes it unsuitable for high-frequency applications but suitable for general-purpose rectification tasks.


The diode is commonly used in power supply circuits, voltage regulation circuits, and various other applications where rectification of AC to DC is required, particularly in medium to high-power circuits.

Technical Details

  • Type of semiconductor component rectifying diode
  • Off-state voltage max.: 1kV
  • Load current: 3A
  • Case: DO201AD
  • Load current max.: 3A
  • Mounting: THT
  • Forward voltage at: If 1.2V


Package Includes

  • 1 x 1N5408 3A 1000V Rectifier Diode

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