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1N4749A-TP
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1N4749A-TP

Product Overview

Category

The 1N4749A-TP belongs to the category of Zener diodes.

Use

It is commonly used for voltage regulation and voltage reference applications.

Characteristics

  • Zener voltage: 24V
  • Power dissipation: 1.0W
  • Operating temperature range: -65°C to +200°C

Package

The 1N4749A-TP is available in a DO-41 package.

Essence

This Zener diode is designed to provide a stable reference voltage in electronic circuits.

Packaging/Quantity

It is typically available in reels with quantities varying based on manufacturer specifications.

Specifications

  • Zener voltage: 24V
  • Power dissipation: 1.0W
  • Maximum forward voltage: 1.2V
  • Reverse current: 5.0µA
  • Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N4749A-TP has two pins, anode, and cathode, which are identified by the orientation of the diode within the DO-41 package.

Functional Features

  • Precise voltage regulation
  • Low reverse leakage current
  • High reliability and stability

Advantages

  • Provides a stable reference voltage
  • Suitable for voltage regulation in various electronic circuits
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1N4749A-TP operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The 1N4749A-TP is widely used in: - Voltage regulators - Power supplies - Signal clamping circuits - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4749A-TP include: - 1N4733A-TP (Zener voltage: 5.1V) - 1N4742A-TP (Zener voltage: 12V) - 1N4756A-TP (Zener voltage: 47V)

In conclusion, the 1N4749A-TP Zener diode is a reliable component that provides precise voltage regulation and finds extensive use in various electronic applications.

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Καταγράψτε 10 συνήθεις ερωτήσεις και απαντήσεις που σχετίζονται με την εφαρμογή του 1N4749A-TP σε τεχνικές λύσεις

Sure, here are 10 common questions and answers related to the application of 1N4749A-TP:

  1. What is the voltage rating of 1N4749A-TP?

    • The voltage rating of 1N4749A-TP is 24 volts.

  2. What is the maximum power dissipation of 1N4749A-TP?

    • The maximum power dissipation of 1N4749A-TP is 1.0 watt.

  3. What is the typical forward voltage drop of 1N4749A-TP?

    • The typical forward voltage drop of 1N4749A-TP is 1.0 volt at 20mA.

  4. What is the operating temperature range of 1N4749A-TP?

    • The operating temperature range of 1N4749A-TP is -65°C to +200°C.

  5. Can 1N4749A-TP be used in reverse bias?

    • Yes, 1N4749A-TP can be used in reverse bias as a Zener diode.

  6. What are the typical applications of 1N4749A-TP?

    • Typical applications of 1N4749A-TP include voltage regulation, overvoltage protection, and voltage reference.

  7. What is the tolerance of the voltage regulation for 1N4749A-TP?

    • The tolerance of the voltage regulation for 1N4749A-TP is ±5%.

  8. Is 1N4749A-TP suitable for use in automotive electronics?

    • Yes, 1N4749A-TP is suitable for use in automotive electronics due to its wide operating temperature range.

  9. Can 1N4749A-TP be used in high-frequency applications?

    • Yes, 1N4749A-TP can be used in high-frequency applications, but its performance may be limited at higher frequencies.

  10. What is the package type of 1N4749A-TP?

    • The package type of 1N4749A-TP is DO-41, which is a popular axial-lead glass package.

I hope these questions and answers are helpful for your technical solutions! Let me know if you need further assistance.