Microsemi Corporation
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1N4776
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1N4776 Diode

Product Overview

Category

The 1N4776 diode belongs to the category of semiconductor devices.

Use

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

Characteristics

  • Forward Voltage: 1.0V
  • Reverse Voltage: 68V
  • Maximum Continuous Current: 1W
  • Package Type: DO-41
  • Operating Temperature Range: -65°C to +175°C

Packaging/Quantity

The 1N4776 diode is typically available in bulk packaging with quantities ranging from hundreds to thousands per reel or box.

Specifications

  • Forward Voltage Drop: 1.0V
  • Reverse Voltage: 68V
  • Maximum Continuous Current: 1W
  • Package Type: DO-41
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 1N4776 diode has two pins, anode and cathode, which are identified by a band on the cathode end.

Functional Features

  • The 1N4776 diode acts as a unidirectional device, allowing current to flow in only one direction.
  • It provides a constant voltage drop when forward biased, making it suitable for voltage regulation applications.

Advantages

  • Low forward voltage drop
  • High surge current capability
  • Wide operating temperature range

Disadvantages

  • Unidirectional conduction limits its use in AC applications
  • Limited reverse voltage tolerance compared to other diodes

Working Principles

The 1N4776 diode operates based on the principle of semiconductor junction behavior, allowing current to flow in one direction while blocking it in the reverse direction.

Detailed Application Field Plans

The 1N4776 diode finds applications in various electronic circuits such as: - Power supplies - Voltage regulators - Rectifiers - Signal demodulation

Detailed and Complete Alternative Models

Some alternative models to the 1N4776 diode include: - 1N4001 - 1N4148 - 1N5819 - 1N5399

In conclusion, the 1N4776 diode is a versatile semiconductor device widely used in electronic circuits for voltage regulation and rectification purposes. Its unique characteristics and functional features make it a valuable component in various applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4776 v technických řešeních

Sure, here are 10 common questions and answers related to the application of 1N4776 in technical solutions:

  1. What is 1N4776?

    • 1N4776 is a Zener diode with a voltage rating of 51 volts.

  2. What is the typical application of 1N4776?

    • 1N4776 is commonly used as a voltage regulator or voltage reference in electronic circuits.

  3. What is the maximum power dissipation of 1N4776?

    • The maximum power dissipation of 1N4776 is 1.5 watts.

  4. What is the operating temperature range of 1N4776?

    • The operating temperature range of 1N4776 is typically -65°C to +200°C.

  5. What is the forward voltage drop of 1N4776?

    • The forward voltage drop of 1N4776 is around 1.2 volts.

  6. What is the reverse leakage current of 1N4776?

    • The reverse leakage current of 1N4776 is typically very low, in the order of microamps.

  7. Can 1N4776 be used for overvoltage protection?

    • Yes, 1N4776 can be used for overvoltage protection due to its Zener breakdown characteristics.

  8. Is 1N4776 suitable for high-frequency applications?

    • No, 1N4776 is not suitable for high-frequency applications due to its inherent capacitance.

  9. Can multiple 1N4776 diodes be connected in series to achieve higher voltage ratings?

    • Yes, multiple 1N4776 diodes can be connected in series to achieve higher voltage ratings.

  10. What are some alternative Zener diodes with similar specifications to 1N4776?

    • Some alternative Zener diodes with similar specifications include BZX85C51, 1N4749A, and 1N4763A.