Microsemi Corporation
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
1N5918AP/TR12
詳細を表示 DataSheets

1N5918AP/TR12

Product Overview

Category:

The 1N5918AP/TR12 belongs to the category of semiconductor diodes.

Use:

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

Characteristics:

  • Forward Voltage: 1.0V
  • Reverse Current: 10µA
  • Maximum Operating Temperature: 175°C
  • Package Type: DO-41
  • Power Dissipation: 5W

Package:

The 1N5918AP/TR12 is typically available in a DO-41 package, which is a cylindrical axial-leaded package.

Essence:

This diode serves as an essential component in power supply and voltage regulation applications.

Packaging/Quantity:

The 1N5918AP/TR12 is commonly packaged in reels or tubes and is available in quantities ranging from hundreds to thousands per package.

Specifications

  • Peak Reverse Voltage: 30V
  • Average Rectified Current: 1.0A
  • Forward Surge Current: 30A
  • Reverse Recovery Time: 4.0ns

Detailed Pin Configuration

The 1N5918AP/TR12 has two pins, with the cathode being connected to the striped end of the diode and the anode to the non-striped end.

Functional Features

  • High reliability and efficiency in rectification applications.
  • Low forward voltage drop leading to minimal power loss.
  • Fast reverse recovery time for improved performance in switching circuits.

Advantages

  • Compact and versatile design.
  • Suitable for high-frequency applications.
  • Excellent temperature and power cycling capabilities.

Disadvantages

  • Limited reverse voltage capability compared to other diode types.
  • Sensitive to overvoltage conditions.

Working Principles

The 1N5918AP/TR12 operates based on the principle of unidirectional conduction, allowing current flow in one direction while blocking it in the reverse direction. When forward-biased, it conducts current with minimal voltage drop, making it suitable for rectification purposes.

Detailed Application Field Plans

The 1N5918AP/TR12 finds extensive use in: - Power supply units - Voltage regulators - Switching power converters - Battery charging circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5918AP/TR12 include: - 1N5817 - 1N5822 - 1N5399 - 1N4007

In conclusion, the 1N5918AP/TR12 semiconductor diode is a crucial component in electronic circuits, providing efficient rectification and voltage regulation. Its compact design, high reliability, and fast recovery time make it a preferred choice in various applications, despite its limitations in reverse voltage handling.

[Word count: 413]

技術ソリューションにおける 1N5918AP/TR12 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。

  1. What is the 1N5918AP/TR12 diode used for?

    • The 1N5918AP/TR12 diode is commonly used for voltage regulation and transient voltage suppression in various technical solutions.

  2. What is the maximum forward voltage of the 1N5918AP/TR12 diode?

    • The maximum forward voltage of the 1N5918AP/TR12 diode is typically around 1.5V at a forward current of 1A.

  3. What is the reverse breakdown voltage of the 1N5918AP/TR12 diode?

    • The reverse breakdown voltage of the 1N5918AP/TR12 diode is 18V, making it suitable for transient voltage suppression applications.

  4. Can the 1N5918AP/TR12 diode handle high current surges?

    • Yes, the 1N5918AP/TR12 diode is capable of handling high current surges, making it suitable for transient voltage suppression in demanding technical solutions.

  5. Is the 1N5918AP/TR12 diode suitable for automotive applications?

    • Yes, the 1N5918AP/TR12 diode is often used in automotive electronics for voltage regulation and transient voltage suppression.

  6. What is the temperature range for the 1N5918AP/TR12 diode?

    • The 1N5918AP/TR12 diode typically operates within a temperature range of -65°C to 175°C, making it suitable for a wide range of environments.

  7. Does the 1N5918AP/TR12 diode require a heat sink for operation?

    • Depending on the application and power dissipation, a heat sink may be recommended for the 1N5918AP/TR12 diode to ensure optimal performance.

  8. Can the 1N5918AP/TR12 diode be used in parallel for higher current applications?

    • Yes, the 1N5918AP/TR12 diode can be used in parallel to increase current-handling capabilities in technical solutions.

  9. What are the typical applications for the 1N5918AP/TR12 diode?

    • Typical applications include voltage regulation, overvoltage protection, reverse polarity protection, and transient voltage suppression in various technical solutions.

  10. Are there any specific layout considerations when using the 1N5918AP/TR12 diode?

    • It is important to consider proper PCB layout and thermal management to ensure the 1N5918AP/TR12 diode operates within its specified parameters and reliability requirements.