Microsemi Corporation
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1N4760AUR
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1N4760AUR

Product Overview

Category:

The 1N4760AUR belongs to the category of Zener diodes.

Use:

Zener diodes are primarily used for voltage regulation and protection in electronic circuits.

Characteristics:

  • The 1N4760AUR is a 39V, 1W Zener diode with a tolerance of 5%.
  • It is designed to provide a stable voltage reference under specific operating conditions.

Package:

The 1N4760AUR is typically available in a DO-41 package.

Essence:

This Zener diode is essential for maintaining a constant voltage across a circuit, ensuring reliable operation of electronic devices.

Packaging/Quantity:

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

Specifications

  • Voltage: 39V
  • Power Dissipation: 1W
  • Tolerance: ±5%
  • Package Type: DO-41

Detailed Pin Configuration

The 1N4760AUR Zener diode has two pins. The cathode is denoted by a band around one end of the diode, while the anode is located at the opposite end.

Functional Features

  • Voltage Regulation: The 1N4760AUR maintains a constant voltage across the circuit, preventing voltage spikes or fluctuations.
  • Overvoltage Protection: It safeguards sensitive components by diverting excess voltage away from them.

Advantages

  • Precise Voltage Regulation: Ensures stability in electronic circuits.
  • Compact Size: The DO-41 package offers space-efficient integration into circuit designs.

Disadvantages

  • Power Limitation: The 1W power dissipation may not be suitable for high-power applications.
  • Voltage Tolerance: The ±5% tolerance may not meet the requirements of highly precise systems.

Working Principles

When the voltage across the Zener diode reaches its breakdown voltage, it begins to conduct current in the reverse direction, effectively regulating the voltage across the circuit.

Detailed Application Field Plans

The 1N4760AUR is commonly used in: - Voltage Regulator Circuits - Overvoltage Protection Systems - Power Supply Units

Detailed and Complete Alternative Models

Some alternative models to the 1N4760AUR include: - 1N4744A - 1N4749A - BZX55C39

In conclusion, the 1N4760AUR Zener diode is a crucial component in electronic circuits, providing stable voltage regulation and overvoltage protection. Its compact size and precise voltage regulation make it suitable for various applications, although its power limitation and voltage tolerance should be considered when selecting alternatives for specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4760AUR v technických řešeních

  1. What is the 1N4760AUR?

    • The 1N4760AUR is a Zener diode with a voltage rating of 3.9V and a power dissipation of 1.3W.

  2. What are the typical applications of the 1N4760AUR?

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

  3. What is the maximum current that can flow through the 1N4760AUR?

    • The maximum current for the 1N4760AUR is typically around 47mA.

  4. How does the 1N4760AUR provide voltage regulation?

    • The Zener diode conducts in the reverse-biased direction when the voltage across it reaches its breakdown voltage, effectively regulating the voltage across the circuit.

  5. Can the 1N4760AUR be used for overvoltage protection?

    • Yes, it can be used to protect sensitive components in a circuit from overvoltage conditions by shunting excess voltage to ground.

  6. What are the temperature considerations for the 1N4760AUR?

    • The operating and storage temperature range for the 1N4760AUR is typically between -65°C to +200°C.

  7. Is the 1N4760AUR suitable for high-frequency applications?

    • While it can be used in some high-frequency applications, its performance may be limited due to its inherent capacitance and other characteristics.

  8. What are the key parameters to consider when selecting the 1N4760AUR for a design?

    • Key parameters include the breakdown voltage, power dissipation, maximum current, and temperature coefficients.

  9. Can multiple 1N4760AUR diodes be connected in series or parallel?

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

  10. Are there any specific soldering or mounting considerations for the 1N4760AUR?

    • It is important to follow recommended soldering and mounting practices to ensure proper heat dissipation and electrical performance. Additionally, care should be taken to avoid mechanical stress on the diode during assembly.