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On Oct 1, 2025


SB520 Schottky Diodes & Rectifiers by Diotec – Reliable Power Components | Buy Online at XON


Introduction

The Schottky Diodes & Rectifiers SB520 by Diotec are high-efficiency Semiconductors designed for low forward voltage drop and fast switching applications. These Discrete Semiconductors are widely used in power supply circuits, converters, and protection applications where performance and compactness are essential.

Engineered for robust operation and long service life, the SB520 series ensures excellent power conversion efficiency, making it a preferred choice for engineers worldwide. This blog explores its technical details, applications, and how to purchase globally from www.xonelec.com.


Technical Specifications of SB520

  • Manufacturer: Diotec

  • Part Number: SB520

  • Type: Schottky Diodes & Rectifiers

  • Reverse Voltage (VR): 20 V

  • Forward Current (IF): 5 A

  • Forward Voltage Drop (VF): = 0.55 V

  • Package: DO-201AD (Through-Hole)

  • Operating Temperature: -55 °C to +150 °C

  • Category: Semiconductors, Discrete Semiconductors, Diodes & Rectifiers

The SB520 Schottky Diodes & Rectifiers provide excellent thermal stability, low power loss, and reliable performance, making them ideal for a wide variety of electronic designs.


Key Features of SB520 Schottky Diodes

  • Low forward voltage drop for improved power efficiency

  • High current handling capability (5 A)

  • Fast recovery time suitable for high-frequency applications

  • Robust DO-201AD through-hole package

  • Broad operating temperature range for diverse environments

These features make the SB520 a versatile choice among Discrete Semiconductors for industrial and consumer electronic systems.


Applications

The SB520 Schottky Diodes & Rectifiers are commonly used in:

  • DC-DC converters and switching power supplies

  • Battery chargers and reverse polarity protection circuits

  • Solar inverters and renewable energy systems

  • LED lighting power regulation

  • Automotive electronics modules

Its low forward voltage characteristics help reduce energy loss and heat generation in high-current circuits.


Wiring and Connection Overview

Typical wiring for SB520 Schottky Diode:

  • Anode ? Connect to positive voltage supply

  • Cathode ? Connect to load or circuit ground

This simple wiring enables easy integration of SB520 into rectifier assemblies, converters, and protection circuits.


Use Case Scenario: Efficient DC-DC Converter

Scenario: A power electronics company required a diode solution for a compact DC-DC converter design.
Problem: Standard rectifiers caused excessive voltage drop and heat buildup.
Solution: Switching to SB520 Schottky Diodes & Rectifiers by Diotec provided low power loss and improved conversion efficiency.
Result: Enhanced performance, reduced heat, and higher reliability in continuous operation.


Also available from other manufacturers

In addition to Diotec, SB520 Schottky Diodes & Rectifiers are also available from:

www.xonelec.com offers multiple options so you can choose the best fit for your design and sourcing needs.


Download Datasheet for SB520

Need detailed electrical characteristics, thermal information, or mechanical dimensions?
Download SB520 Datasheet from Xon Electronics


Why Buy from Xon Electronics?

Xon Electronics provides a comprehensive range of Semiconductors, including Discrete Semiconductors like Schottky Diodes & Rectifiers, with:

  • 100% Genuine Products

  • Global Shipping – USA, India, Australia, Europe & more

  • OEM & bulk order pricing

  • Expert technical support

  • Secure online ordering

Visit www.xonelec.com to source the SB520 and other high-quality components globally.


FAQs – SB520 Schottky Diodes & Rectifiers

Q1. What is the maximum reverse voltage of SB520?
20 V maximum.

Q2. What is the forward current capacity?
Up to 5 A continuous.

Q3. What package is used for SB520?
DO-201AD through-hole package.

Q4. Is it suitable for solar or automotive circuits?
Yes, its low forward voltage and thermal performance make it suitable.

Q5. Can I order SB520 worldwide?
Yes, www.xonelec.com ships to USA, India, Australia, Europe, and other regions.


Conclusion

The SB520 Schottky Diodes & Rectifiers by Diotec deliver low power loss, fast switching, and high efficiency, making them ideal for modern power electronics applications. Their robust design ensures dependable operation in converters, chargers, and protection circuits.

Available now at Xon Electronics with worldwide shipping to USA, India, Australia, Europe, and more.


Looking for help? Visit our FAQ's Section to answer to all your questions

 

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