Product Description

The 1N5819 schottky diode is packaged in SOD-123FL standard small size, with strong stability, high reliability and low leakage current. With pressure protection and low forward voltage drop, it adopts ultra-small and thin surface mount package. Ideal for reverse polarity protection, low voltage rectification and DC-DC conversion power management applications.

Key Features

✅ Low Forward Voltage Drop (0.55V typical at 1A) – Minimizes power loss and improves efficiency.
✅ Fast Switching Speed – Ideal for high-frequency applications like SMPS and switching regulators.
✅ High Surge Current Capability – Handles up to 30A non-repetitive surge current.
✅ Compact & Robust – Available in SOD-123FL package for easy PCB mounting.

1N5819 Datasheet

1N5819Download

Typical Applications

  • Power Supply Rectification – Efficiently converts AC to DC.
  • Reverse Polarity Protection – Safeguards circuits from damage.
  • DC-DC Converters & Buck/Boost Circuits – Enhances performance in switching regulators.
  • Solar Panels & Battery Chargers – Reduces energy loss in low-voltage systems.

Explore more 👉:https://en.semiware.com/schottky-diode/1n5819/

About Semiware
Semiware has a comprehensive product lineup of circuit protection device products. The company leverages its technology in the semiconductor field and application background in end products to serve customers in the electronics, automotive and industrial markets. For more information, please visit semiware official website: https://en.semiware.com/