1N5819 Schottky Diode | Through-Hole Fast Switching Rectifier Diode

The 1N5819 Schottky Diode is a through-hole semiconductor diode designed for high-speed switching, rectification, reverse polarity protection, and power management applications. Featuring Schottky barrier technology, it offers a low forward voltage drop and fast switching performance, making it suitable for efficient power conversion circuits.

The 1N5819 is widely used in switch-mode power supplies (SMPS), DC-DC converters, battery-powered devices, solar circuits, reverse polarity protection, and general-purpose electronic projects. Its through-hole package makes it easy to install on PCBs, breadboards, and prototype circuits.

Ideal for engineers, students, hobbyists, and technicians working on power electronics, embedded systems, and DIY electronics projects.

Specifications

• Product Type: Schottky Diode
• Part Number: 1N5819
• Diode Type: Schottky Barrier Rectifier
• Package Type: Through-Hole
• Mounting Type: Through Hole
• Polarity: Anode and Cathode
• Features: Low Forward Voltage Drop, Fast Switching
• Application: Rectification, Reverse Polarity Protection, Power Management
• Component Type: Semiconductor Diode

Applications

• Switch Mode Power Supplies (SMPS)
• DC-DC Converter Circuits
• Reverse Polarity Protection
• Battery Protection Circuits
• Solar Power Projects
• Power Supply Design
• DIY Electronics Projects
• PCB Assembly
• Electronics Repair
• Educational and Laboratory Projects