Central Semiconductor Corp
รูปภาพอาจเป็นภาพแทน
ดูข้อมูลจำเพาะสำหรับรายละเอียดสินค้า.
1N4469 TR
ดูรายละเอียด แผ่นข้อมูล

1N4469 TR

Product Overview

Category

The 1N4469 TR is a semiconductor diode belonging to the category of rectifier diodes.

Use

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

Characteristics

  • Forward Voltage Drop: Typically around 0.7V
  • Reverse Voltage: Up to 1000V
  • Current Rating: Varies based on specific model

Package

The 1N4469 TR is typically available in various packages such as DO-41, SMA, and SMB.

Packaging/Quantity

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

Specifications

The detailed specifications of the 1N4469 TR include: - Maximum Average Forward Current: [Specify value] - Maximum Peak Reverse Voltage: [Specify value] - Forward Surge Current: [Specify value] - Operating Temperature Range: [Specify range]

Detailed Pin Configuration

The 1N4469 TR typically consists of two pins, anode, and cathode. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

The key functional features of the 1N4469 TR include its ability to efficiently rectify AC voltage to DC voltage, low forward voltage drop, and high reverse voltage capability.

Advantages and Disadvantages

Advantages

  • Efficient rectification of AC voltage
  • Low forward voltage drop
  • High reverse voltage capability

Disadvantages

  • Higher power dissipation compared to Schottky diodes
  • Slower switching speed compared to other diode types

Working Principles

The 1N4469 TR operates based on the principle of creating a one-way flow of current when forward-biased and blocking the flow of current when reverse-biased.

Detailed Application Field Plans

The 1N4469 TR finds extensive applications in various electronic devices and systems, including: - Power supplies - Battery chargers - Inverters - Rectifiers

Detailed and Complete Alternative Models

Some alternative models to the 1N4469 TR include: - 1N4001 - 1N4004 - 1N5408 - FR107

In conclusion, the 1N4469 TR is a versatile rectifier diode with a wide range of applications in electronic circuits, offering efficient rectification and high reverse voltage capability.

[Word count: 330]

แสดงรายการคำถามและคำตอบทั่วไป 10 ข้อที่เกี่ยวข้องกับการใช้ 1N4469 TR ในโซลูชันทางเทคนิค

  1. What is the 1N4469 TR diode used for?

    • The 1N4469 TR diode is commonly used for rectification and voltage regulation in various technical solutions.

  2. What are the key specifications of the 1N4469 TR diode?

    • The 1N4469 TR diode typically has a maximum repetitive peak reverse voltage of 1000V, a forward current of 1A, and a forward voltage drop of around 1V.

  3. How does the 1N4469 TR diode function in a rectifier circuit?

    • In a rectifier circuit, the 1N4469 TR diode allows current to flow in only one direction, converting alternating current (AC) to direct current (DC).

  4. Can the 1N4469 TR diode be used for voltage regulation?

    • Yes, the 1N4469 TR diode can be used in voltage regulation circuits to maintain a stable output voltage.

  5. What are some common applications of the 1N4469 TR diode?

    • Common applications include power supplies, battery chargers, inverters, and general purpose rectification circuits.

  6. What precautions should be taken when using the 1N4469 TR diode?

    • It's important to ensure that the maximum ratings for voltage and current are not exceeded, and proper heat dissipation measures should be considered.

  7. Are there any alternative diodes that can be used in place of the 1N4469 TR?

    • Yes, similar diodes such as the 1N4007 or 1N5408 can be used as alternatives, depending on specific requirements.

  8. What is the typical forward voltage drop of the 1N4469 TR diode?

    • The forward voltage drop is typically around 1V at the rated forward current.

  9. Can the 1N4469 TR diode handle high-frequency applications?

    • While it can function at moderate frequencies, it may not be suitable for very high-frequency applications due to its inherent capacitance and switching characteristics.

  10. How can I test the functionality of the 1N4469 TR diode?

    • You can use a multimeter to check for forward and reverse bias, as well as conductance and breakdown voltage to verify its functionality.