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1N4980US
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1N4980US

Product Overview

Category

The 1N4980US belongs to the category of semiconductor devices, specifically a rectifier diode.

Use

It is commonly used in electronic circuits for converting alternating current (AC) to direct current (DC).

Characteristics

  • Forward voltage: 1.1V
  • Reverse voltage: 50V
  • Current rating: 1A
  • Fast switching speed

Package

The 1N4980US is typically available in a DO-41 package.

Essence

This rectifier diode serves as a crucial component in power supply and voltage regulation circuits.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Forward Voltage: 1.1V
  • Reverse Voltage: 50V
  • Average Rectified Current: 1A
  • Peak Surge Current: 30A
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 1N4980US has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • High current capability
  • Fast switching speed
  • Low forward voltage drop
  • Reliable performance under high temperature conditions

Advantages and Disadvantages

Advantages

  • Efficient conversion of AC to DC
  • Compact size
  • Suitable for high-frequency applications

Disadvantages

  • Limited reverse voltage tolerance
  • Sensitive to overvoltage conditions

Working Principles

The 1N4980US operates based on the principle of unidirectional conduction, allowing current flow in one direction while blocking it in the opposite direction. When forward-biased, it conducts current with minimal resistance, facilitating the conversion of AC to DC.

Detailed Application Field Plans

The 1N4980US finds extensive use in various electronic applications, including: - Power supplies - Voltage regulators - Switching circuits - Rectification circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4980US include: - 1N4001 - 1N4148 - 1N5408 - 1N5819

In conclusion, the 1N4980US rectifier diode plays a vital role in electronic circuits, enabling efficient conversion of AC to DC and finding widespread application in power supply and voltage regulation systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4980US v technických řešeních

  1. What is the 1N4980US diode used for?

    • The 1N4980US diode is commonly used for voltage regulation and transient suppression in technical solutions.

  2. What is the maximum forward voltage drop of the 1N4980US diode?

    • The maximum forward voltage drop of the 1N4980US diode is typically around 1.5 volts at a forward current of 1 ampere.

  3. What is the reverse breakdown voltage of the 1N4980US diode?

    • The reverse breakdown voltage of the 1N4980US diode is typically 30 volts, making it suitable for low to medium voltage applications.

  4. Can the 1N4980US diode handle high current surges?

    • Yes, the 1N4980US diode is capable of handling high current surges, making it suitable for transient suppression in various technical solutions.

  5. Is the 1N4980US diode suitable for use in automotive electronics?

    • Yes, the 1N4980US diode is often used in automotive electronics for voltage regulation and transient suppression due to its robustness and reliability.

  6. What is the temperature range for the 1N4980US diode?

    • The 1N4980US diode is typically rated for operation within a temperature range of -65°C to 175°C, making it suitable for a wide range of environments.

  7. Does the 1N4980US diode require a heat sink for certain applications?

    • Depending on the specific application and power dissipation, the 1N4980US diode may benefit from a heat sink to ensure optimal performance and reliability.

  8. Can the 1N4980US diode be used in flyback converter circuits?

    • Yes, the 1N4980US diode can be utilized in flyback converter circuits for energy storage and voltage regulation purposes.

  9. What are the typical packaging options available for the 1N4980US diode?

    • The 1N4980US diode is commonly available in industry-standard packages such as DO-41 and SMA, providing flexibility for different design requirements.

  10. Are there any recommended application notes or guidelines for using the 1N4980US diode in technical solutions?

    • Yes, manufacturers often provide detailed application notes and guidelines for the proper utilization of the 1N4980US diode in various technical solutions, ensuring optimal performance and reliability.