The 1N5819 Schottky Diode is a widely used diode known for its low forward voltage drop and fast switching speed, making it highly efficient in power and high-frequency circuits. Unlike standard PN junction diodes, Schottky diodes use a metal-semiconductor junction, resulting in reduced power loss and improved performance.

With a maximum reverse voltage of 40V and a forward current of 1A, the 1N5819 is suitable for applications such as power supply circuits, reverse polarity protection, DC-DC converters, and rectification in switching power supplies.

Its efficiency makes it especially useful in battery-powered and low-voltage systems, where minimizing voltage drop is critical.

Available at Microspark Store – Your Trusted Electronic Component Store!

Key Features

Diode Type: Schottky Diode
Model: 1N5819
Maximum Repetitive Reverse Voltage: 40V
Forward Current: 1A
Low forward voltage drop (~0.2V – 0.45V)
Fast switching speed
High efficiency and low power loss
Package Type: DO-41

Applications

Power supply rectification
DC-DC converters (buck/boost circuits)
Reverse polarity protection
Solar and battery-powered systems
High-frequency switching circuits

Package Includes

1 × 1N5819 Schottky Diode (40V 1A)

Available at Microspark Store – Your Trusted Electronic Component Store! At Microspark Store, we ensure every product is quality-checked and tested before shipping, so you can buy with confidence and start building without worries.

Please Note: Product information has been collected from various sources across the web. While we have made every effort to ensure the accuracy of the information presented, slight variations may still occur. Kindly verify the specifications and compatibility before using this module in your projects.

Disclaimer: Images shown are for illustration only and may not exactly represent the final product. Minor differences may occur due to lighting, display variations, or manufacturer updates. We reserve the right to make changes to the product without prior notice.

1N5819 Schottky Diode 40V 1A

Product Code: CODI-0487

Product Description

Specifications