Microsemi Corporation
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1N825AUR
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1N825AUR

Product Overview

Category

The 1N825AUR belongs to the category of semiconductor diodes.

Use

It is commonly used for rectification, voltage regulation, and signal demodulation in electronic circuits.

Characteristics

  • Forward voltage drop: Typically around 0.7V
  • Reverse breakdown voltage: 5.6V
  • Low leakage current
  • Fast switching speed

Package

The 1N825AUR is typically available in a DO-35 package.

Essence

This diode is essential for converting alternating current (AC) to direct current (DC) and for regulating voltage in various electronic applications.

Packaging/Quantity

It is usually packaged in reels or tubes containing a quantity of 500 to 1000 units.

Specifications

  • Maximum Forward Voltage Drop: 1V
  • Maximum Reverse Current: 10µA
  • Maximum Reverse Voltage: 75V
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The 1N825AUR has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Rectification of AC to DC
  • Voltage regulation
  • Signal demodulation

Advantages and Disadvantages

Advantages

  • Low forward voltage drop
  • Fast switching speed
  • Low leakage current

Disadvantages

  • Limited reverse voltage tolerance
  • Sensitivity to temperature variations

Working Principles

The 1N825AUR operates based on the principles of semiconductor physics, utilizing the properties of P-N junctions to allow current flow in one direction while blocking it in the opposite direction.

Detailed Application Field Plans

The 1N825AUR is widely used in: - Power supply units - Voltage regulators - Signal demodulation circuits - Battery charging circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N825AUR include: - 1N914 - 1N4001 - 1N5819 - 1N5399

In conclusion, the 1N825AUR is a crucial component in electronic circuits, providing rectification and voltage regulation functions. Its low forward voltage drop and fast switching speed make it suitable for various applications, although its limited reverse voltage tolerance and sensitivity to temperature variations should be considered in circuit design.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N825AUR v technických řešeních

Sure, here are 10 common questions and answers related to the application of 1N825AUR in technical solutions:

  1. What is 1N825AUR?

    • 1N825AUR is a Zener diode with a voltage rating of 5.6V and a power dissipation of 500mW.

  2. What are the typical applications of 1N825AUR?

    • It is commonly used for voltage regulation, voltage reference, and overvoltage protection in electronic circuits.

  3. What is the maximum current that can flow through 1N825AUR?

    • The maximum current for 1N825AUR is typically around 100mA.

  4. How does 1N825AUR provide voltage regulation?

    • When the voltage across the diode reaches its breakdown voltage (5.6V), it starts conducting and maintains a nearly constant voltage drop across it, providing regulation.

  5. Can 1N825AUR be used for reverse polarity protection?

    • Yes, it can be used for reverse polarity protection by connecting it in series with the positive supply rail.

  6. What are the key characteristics of 1N825AUR?

    • Some key characteristics include low dynamic impedance, good stability, and low noise.

  7. Is 1N825AUR suitable for high-frequency applications?

    • No, it is not recommended for high-frequency applications due to its relatively slow response time.

  8. What are the temperature considerations for 1N825AUR?

    • The operating and storage temperature range for 1N825AUR is typically between -65°C to +200°C.

  9. Can multiple 1N825AUR diodes be connected in series or parallel?

    • Yes, multiple diodes can be connected in series to achieve higher breakdown voltages or in parallel to increase the current-handling capability.

  10. Are there any specific layout considerations when using 1N825AUR in a circuit?

    • It is important to minimize the length of the traces connecting the diode to reduce parasitic inductance and ensure proper heat dissipation.

I hope these questions and answers are helpful for your technical solutions involving 1N825AUR! If you have any more specific questions, feel free to ask.