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On Nov 21, 2025


BAT54S Schottky Diodes & Rectifiers by Diotec


Introduction

The BAT54S by Diotec is a high-efficiency dual Schottky Diode designed for low-voltage, high-speed switching applications. Known for its extremely low forward voltage and fast switching characteristics, it is widely used in modern electronic designs. This device is a preferred component in many Semiconductors, Discrete Semiconductors, and Diodes & Rectifiers categories, offering reliable performance in a compact SMD package.
Discover more components at www.xonelec.com.


Technical Specifications


Electrical Parameters

  • Manufacturer: Diotec

  • Part Number: BAT54S

  • Category: Schottky Diodes & Rectifiers, Discrete Semiconductors

  • Configuration: Dual series Schottky diode

  • Forward Voltage: ~0.24V (at low current)

  • Reverse Voltage (VR): 30V

  • Forward Current (IF): 200mA

  • Package: SOT-23

  • Reverse Recovery Time: Extremely fast

The BAT54S provides excellent switching behavior, making it ideal for small, energy-efficient designs.


Key Features


Main Advantages of BAT54S

  • Ultra-low forward voltage drop

  • Fast switching for high-speed signal paths

  • Compact SOT-23 package for space-saving PCBs

  • Reliable performance for low-voltage applications

  • Ideal for Schottky Diodes & Rectifiers in portable electronics

Engineers value the BAT54S for its efficiency and stability in Diodes & Rectifiers applications.


Applications


Where BAT54S Is Commonly Used

  • Power management modules

  • Portable electronics and mobile devices

  • Voltage clamping & signal routing

  • Reverse polarity protection

  • High-speed switching circuits

These characteristics make the BAT54S a staple in many Semiconductors and Discrete Semiconductors designs.


Wiring and Connection Overview


Typical Circuit Usage

  • Dual diode configuration simplifies routing

  • Can be used for signal steering or level shifting

  • Excellent for low-current, high-speed PCB layouts

This flexibility makes the BAT54S an excellent choice for compact device engineering.


Use Case Scenario


Real-World Example

A wearable electronics manufacturer needed efficient low-voltage switching with minimal power loss. The BAT54S by Diotec delivered outstanding performance due to its low forward voltage, making it perfect for battery-operated designs that require reliable Schottky Diodes & Rectifiers functionality while maintaining long battery life.


Download Datasheet


Get complete electrical curves, package drawings, and thermal details from download www.xonelec.com.


Also Available from Other Manufacturers


Similar Schottky Diodes & Rectifiers, Diodes & Rectifiers, and Discrete Semiconductors are also offered by:


Why Buy from XON Electronics?


Your Global Electronic Component Partner

  • 100% genuine Diotec and other top-brand components

  • Fast worldwide delivery to USA, India, Australia, Europe & beyond

  • Competitive pricing for OEMs and distributors

  • Secure and easy online ordering

  • Large inventory of Schottky Diodes & Rectifiers and other Semiconductors

Order the BAT54S today at
www.xonelec.com.


FAQs – BAT54S Diotec


Q1. What type of diode is the BAT54S?

It is a dual Schottky diode with low forward voltage and fast switching.

Q2. What applications is it best suited for?

Portable electronics, signal steering, clamping, and high-speed switching.

Q3. What makes it efficient?

Its ultra-low forward voltage drop minimizes energy loss.

Q4. Which semiconductor category does it belong to?

It belongs to Semiconductors, Discrete Semiconductors, Diodes & Rectifiers, and Schottky Diodes & Rectifiers.

Q5. Where can I buy it globally?

You can purchase it from www.xonelec.com with worldwide shipping.


Conclusion


The BAT54S by Diotec is a compact, efficient, and high-speed Schottky Diode, offering reliable performance for low-voltage switching, power management, and portable electronics. Its strong electrical efficiency and compact footprint make it one of the most popular options in the Semiconductors and Schottky Diodes & Rectifiers category.
Available now at www.xonelec.com with fast delivery to USA, India, Australia, Europe, and other countries.


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