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Home > Other > 1N5817 Schottky Diode Datasheet, Equivalent, and Pinout

1N5817 Schottky Diode Datasheet, Equivalent, and Pinout

Update Time: 2022-11-17 18:04:30



1N5817 is a schottky diode in a DO-41 package with 20 V. This article will provide detailed Datasheet, Pinout, Equivalent, and Datasheet download for 1N5817.

1N5817 Introduction

1N5817 is a schottky diode in the DO-41 package. Before that, we need to understand the schottky diode to understand 1N5817 better.

Schottky diode is a fast recovery diode. It belongs to the low power consumption, ultra-high speed semiconductor devices. Its distinctive feature is the reverse recovery time is very short (can be as small as a few nanoseconds), forward turn-on voltage drop is only about 0.4V.

Schottky diodes are mostly used as high-frequency, low-voltage, high-current rectifier diodes, current-continuity diodes, protection diodes, also used in microwave communications and other circuits rectifier diodes, small signal detector diodes. High-frequency power rectification is commonly used in the secondary power rectification of color TV.

Now, we return to the 1N5817. The 1N5817 maximum output current of 1A can drive the maximum load voltage of 20V. Maximum RMS reverse voltage of 14V.

The 1N5817 Diode has low dropout voltage, high current output capability, and fast recovery time.

1N5817 Features

  • Very small conduction loss

  • Negligible switching losses

  • Extremely fast switching speed

  • Low forward voltage drop

  • Avalanche capability specified


1N5817 Specifications.png

1N5817 Application

  • Power supply

  • Battery charger

  • Multiplier

  • Low voltage rectifier

  • Component protection

  • Blocking input voltage where it is not needed

1N5817 Pinout

1N5817 pin out.png

1N5817 Equivalent

The 1N5818 and 1N5819 are Equivalent to the 1N5817, which are both schottky diodes.

The reverse withstand voltage of 1N5818 and 1N5819 is the same as 1N5817, but the current rating is higher than 1N5817.

1N5817 Dimensions

1N5817 Dimensions.png

1N5817 Package 

1n5817 package.png

1N5817 package Specifications.png

1N5817 Datasheet Download

Frequently Asked Questions

  • What is a Schottky Diode used for?

Schottky Diode is mostly used as a high frequency, low voltage, high current rectifier diode, current continuity diode, protection diode, and a rectifier diode and small signal detector diode in microwave communication circuits. It is more common in communication power supplies, inverters, etc.

  • What is 1N5819 Diode?

1N5819 diode and 1N5817 value are the same. They can be used as a substitute for each other.

  • Is 1N4007 a Schottky Diode?

No, it is not. 1N4007 is a normal, low-frequency rectifier diode, not a Schottky diode.

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