Diodes Incorporated
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
BAS521Q-13
Zobrazit detail DataSheets

BAS521Q-13 Product Overview

Introduction

The BAS521Q-13 is a diode belonging to the semiconductor category. It is widely used in electronic circuits for various applications due to its unique characteristics and functional features.

Basic Information Overview

  • Category: Semiconductor Diode
  • Use: Rectification, signal demodulation, voltage regulation
  • Characteristics: High-speed switching, low forward voltage drop, small package size
  • Package: SOD-123
  • Essence: Silicon diode
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Forward Voltage Drop: 0.35V
  • Reverse Voltage: 200V
  • Maximum Continuous Forward Current: 250mA
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The BAS521Q-13 diode has a standard SOD-123 package with two pins. The anode is connected to pin 1, and the cathode is connected to pin 2.

Functional Features

  • High-Speed Switching: Enables rapid response in electronic circuits.
  • Low Forward Voltage Drop: Minimizes power loss and heat generation.
  • Small Package Size: Ideal for space-constrained designs.

Advantages and Disadvantages

Advantages

  • Fast switching speed
  • Low power dissipation
  • Compact form factor

Disadvantages

  • Limited maximum current handling capability
  • Susceptible to voltage spikes

Working Principles

The BAS521Q-13 operates based on the principles of semiconductor physics, allowing it to control the flow of electric current in a circuit by acting as a one-way valve for current.

Detailed Application Field Plans

The BAS521Q-13 diode finds extensive use in the following applications: - Signal demodulation in communication systems - Voltage regulation in power supplies - Rectification in electronic circuits

Detailed and Complete Alternative Models

  • 1N4148: Similar fast-switching diode with a higher maximum current rating.
  • BAV99: Dual diode with similar characteristics but designed for more complex circuit configurations.

In conclusion, the BAS521Q-13 diode offers high-speed switching and low forward voltage drop, making it suitable for various electronic applications. Its compact package and essential characteristics make it a popular choice among designers seeking efficient and reliable diodes for their circuits.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BAS521Q-13 v technických řešeních

  1. What is BAS521Q-13?

    • BAS521Q-13 is a Schottky barrier diode designed for high-speed switching applications.

  2. What are the key features of BAS521Q-13?

    • The key features include low forward voltage drop, fast switching speed, and high reliability.

  3. What are the typical applications of BAS521Q-13?

    • BAS521Q-13 is commonly used in power supply circuits, reverse polarity protection, and signal demodulation.

  4. What is the maximum forward voltage of BAS521Q-13?

    • The maximum forward voltage is typically around 0.45V at a forward current of 100mA.

  5. What is the reverse voltage rating of BAS521Q-13?

    • The reverse voltage rating is typically 30V.

  6. Can BAS521Q-13 be used in high-frequency applications?

    • Yes, BAS521Q-13 is suitable for high-frequency applications due to its fast switching speed.

  7. Does BAS521Q-13 require a heat sink for operation?

    • No, BAS521Q-13 is designed to operate without a heat sink in most typical applications.

  8. What is the operating temperature range of BAS521Q-13?

    • The operating temperature range is typically -65°C to +125°C.

  9. Is BAS521Q-13 RoHS compliant?

    • Yes, BAS521Q-13 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. Are there any recommended alternative components to BAS521Q-13?

    • Some alternative components include BAT54 series or 1N5819 Schottky diodes, depending on specific application requirements.