Vishay Semiconductor Diodes Division
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BYG21K-M3/TR
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BYG21K-M3/TR

Introduction

The BYG21K-M3/TR is a diode belonging to the category of semiconductor devices. This diode is commonly used in electronic circuits for various applications due to its unique characteristics and performance.

Basic Information Overview

  • Category: Semiconductor device
  • Use: Rectification and voltage regulation in electronic circuits
  • Characteristics: Fast switching, high efficiency, low forward voltage drop
  • Package: SOD-123FL
  • Essence: Efficient rectification and voltage regulation
  • Packaging/Quantity: Available in reels with varying quantities

Specifications

  • Forward Voltage Drop: 0.7V
  • Reverse Recovery Time: 50ns
  • Maximum Forward Current: 2A
  • Maximum Reverse Voltage: 100V

Detailed Pin Configuration

The BYG21K-M3/TR diode has a standard SOD-123FL package with two pins. The pin configuration is as follows: 1. Pin 1: Anode 2. Pin 2: Cathode

Functional Features

  • Fast switching speed
  • High efficiency in rectification
  • Low forward voltage drop
  • Reliable voltage regulation

Advantages

  • Suitable for high-frequency applications
  • Low power dissipation
  • Compact package size

Disadvantages

  • Limited maximum forward current compared to some alternative models
  • Sensitive to reverse voltage spikes

Working Principles

The BYG21K-M3/TR operates based on the principle of rectification, allowing current flow in one direction while blocking it in the opposite direction. This enables efficient conversion of alternating current (AC) to direct current (DC) and voltage regulation in electronic circuits.

Detailed Application Field Plans

The BYG21K-M3/TR diode finds extensive use in the following applications: - Switch-mode power supplies - LED lighting - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative diode models that can be considered as substitutes for the BYG21K-M3/TR include: - 1N4001 - 1N4148 - FR107 - HER108

In conclusion, the BYG21K-M3/TR diode offers fast switching, high efficiency, and reliable voltage regulation, making it a versatile component in various electronic circuits and applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BYG21K-M3/TR v technických řešeních

  1. What is the maximum operating temperature of BYG21K-M3/TR?

    • The maximum operating temperature of BYG21K-M3/TR is 150°C.

  2. What is the typical forward voltage drop of BYG21K-M3/TR?

    • The typical forward voltage drop of BYG21K-M3/TR is 0.72V at 1A.

  3. What is the reverse recovery time of BYG21K-M3/TR?

    • The reverse recovery time of BYG21K-M3/TR is typically 35ns.

  4. What is the maximum repetitive peak reverse voltage of BYG21K-M3/TR?

    • The maximum repetitive peak reverse voltage of BYG21K-M3/TR is 1000V.

  5. Can BYG21K-M3/TR be used in flyback converters?

    • Yes, BYG21K-M3/TR can be used in flyback converters due to its fast recovery time and low forward voltage drop.

  6. Is BYG21K-M3/TR suitable for high-frequency applications?

    • Yes, BYG21K-M3/TR is suitable for high-frequency applications due to its fast recovery time and low capacitance.

  7. What is the typical junction capacitance of BYG21K-M3/TR?

    • The typical junction capacitance of BYG21K-M3/TR is 50pF at 4V.

  8. Does BYG21K-M3/TR have a low leakage current?

    • Yes, BYG21K-M3/TR has a low leakage current, making it suitable for low-power applications.

  9. Can BYG21K-M3/TR be used in automotive electronics?

    • Yes, BYG21K-M3/TR is suitable for automotive electronics due to its high reliability and temperature range.

  10. What are the typical applications of BYG21K-M3/TR?

    • Typical applications of BYG21K-M3/TR include power supplies, LED lighting, motor drives, and automotive electronics.