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1N4892
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1N4892 Diode

Product Overview

Category:

The 1N4892 diode belongs to the category of semiconductor devices.

Use:

It is commonly used as a rectifier in electronic circuits to convert alternating current (AC) to direct current (DC).

Characteristics:

  • Forward Voltage Drop: 0.7V
  • Maximum Reverse Voltage: 100V
  • Maximum Forward Current: 1A
  • Package Type: DO-41
  • Operating Temperature Range: -65°C to +175°C

Packaging/Quantity:

The 1N4892 diode is typically available in bulk packaging and is sold in quantities of 100 or more.

Specifications

  • Forward Voltage Drop: 0.7V
  • Reverse Voltage: 100V
  • Forward Current: 1A
  • Package Type: DO-41
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 1N4892 diode has two pins, an anode, and a cathode. The anode is denoted by a longer lead, while the cathode is denoted by a shorter lead.

Functional Features

The 1N4892 diode acts as a one-way valve for electric current, allowing current to flow in only one direction.

Advantages and Disadvantages

Advantages

  • Low forward voltage drop
  • High surge current capability
  • Compact DO-41 package

Disadvantages

  • Limited maximum reverse voltage compared to other diodes
  • Relatively low maximum forward current rating

Working Principles

When a positive voltage is applied to the anode with respect to the cathode, the diode allows current to flow. However, when the voltage is reversed, the diode blocks the current flow.

Detailed Application Field Plans

The 1N4892 diode finds applications in various electronic circuits such as power supplies, battery chargers, and voltage regulators.

Detailed and Complete Alternative Models

Some alternative models to the 1N4892 diode include: - 1N4001 - 1N4148 - 1N5819 - 1N5399

In conclusion, the 1N4892 diode is a versatile semiconductor device widely used in electronic circuits for rectification purposes, offering low forward voltage drop and high surge current capability. Its compact package and wide operating temperature range make it suitable for diverse applications in the field of electronics.

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技術ソリューションにおける 1N4892 の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure, here are 10 common questions and answers related to the application of 1N4892 in technical solutions:

  1. What is 1N4892?

    • 1N4892 is a silicon rectifier diode designed for general-purpose applications.

  2. What is the maximum repetitive peak reverse voltage of 1N4892?

    • The maximum repetitive peak reverse voltage of 1N4892 is 200 volts.

  3. What is the average forward current rating of 1N4892?

    • The average forward current rating of 1N4892 is 1 ampere.

  4. What are the typical applications of 1N4892?

    • 1N4892 can be used in power supplies, converters, and other general-purpose rectifier applications.

  5. What is the maximum forward voltage drop of 1N4892 at its rated current?

    • The maximum forward voltage drop of 1N4892 at its rated current is typically around 1 volt.

  6. What is the reverse recovery time of 1N4892?

    • The reverse recovery time of 1N4892 is typically around 500 nanoseconds.

  7. Can 1N4892 be used in high-frequency applications?

    • Yes, 1N4892 can be used in moderate frequency applications due to its relatively fast reverse recovery time.

  8. Is 1N4892 suitable for use in temperature-sensitive environments?

    • Yes, 1N4892 has a wide operating temperature range and can be used in various temperature-sensitive environments.

  9. What is the package type of 1N4892?

    • 1N4892 is available in a DO-41 axial leaded package.

  10. Are there any special handling considerations for 1N4892 during assembly or operation?

    • Standard ESD (electrostatic discharge) precautions should be followed during handling, assembly, and operation of 1N4892 to prevent damage.

These questions and answers cover various aspects of the application and characteristics of 1N4892 in technical solutions.