Taiwan Semiconductor Corporation
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1N4754AHB0G
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1N4754AHB0G

Product Overview

Category

The 1N4754AHB0G belongs to the category of Zener diodes.

Use

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

Characteristics

  • Voltage regulation capability
  • Reverse breakdown voltage of 39V
  • Low impedance
  • High reliability

Package

The 1N4754AHB0G is typically available in a DO-41 package.

Essence

This Zener diode is essential for maintaining stable voltage levels in various electronic applications.

Packaging/Quantity

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

Specifications

  • Reverse Voltage: 39V
  • Power Dissipation: 1.0W
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The 1N4754AHB0G has two pins, anode and cathode, with the cathode being marked by a band on the body of the diode.

Functional Features

  • Voltage regulation
  • Overvoltage protection
  • Stability in varying load conditions

Advantages

  • Precise voltage regulation
  • High reliability
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Voltage tolerance of ±5% may not be suitable for some precision applications

Working Principles

When the reverse voltage across the diode reaches the specified breakdown voltage, it starts conducting, effectively regulating the voltage across the circuit.

Detailed Application Field Plans

The 1N4754AHB0G is widely used in: - Power supplies - Voltage regulators - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4754AHB0G include: - 1N4733A - 1N4742A - BZX55C39

In conclusion, the 1N4754AHB0G Zener diode is a crucial component in electronic circuits, providing stable voltage regulation and overvoltage protection. Its characteristics, specifications, and application field plans make it a versatile choice for various electronic designs.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan 1N4754AHB0G dalam solusi teknis

  1. What is the 1N4754AHB0G diode used for?

    • The 1N4754AHB0G is a Zener diode commonly used for voltage regulation and protection in electronic circuits.

  2. What is the voltage rating of the 1N4754AHB0G diode?

    • The 1N4754AHB0G has a nominal voltage of 39V, making it suitable for applications requiring precise voltage regulation.

  3. How does the 1N4754AHB0G diode work?

    • The 1N4754AHB0G operates in the reverse-biased breakdown region, allowing it to maintain a constant voltage across its terminals when properly biased.

  4. What are typical applications of the 1N4754AHB0G diode?

    • Common applications include voltage regulation in power supplies, overvoltage protection, and voltage reference circuits.

  5. What is the maximum power dissipation of the 1N4754AHB0G diode?

    • The 1N4754AHB0G can handle a maximum power dissipation of 1.3W, making it suitable for moderate power applications.

  6. What is the temperature coefficient of the 1N4754AHB0G diode?

    • The temperature coefficient is typically around -2mV/°C, indicating a relatively stable voltage reference over a range of temperatures.

  7. Can the 1N4754AHB0G be used in reverse polarity protection circuits?

    • Yes, the 1N4754AHB0G can be employed in reverse polarity protection circuits to safeguard sensitive components from damage due to reverse voltage.

  8. What are the key electrical characteristics of the 1N4754AHB0G diode?

    • Key characteristics include its nominal voltage, maximum current, reverse leakage current, and temperature stability.

  9. Is the 1N4754AHB0G suitable for automotive electronics applications?

    • Yes, the 1N4754AHB0G's voltage regulation and protection capabilities make it well-suited for use in automotive electronics, such as voltage regulators and sensor circuits.

  10. Are there any specific layout or mounting considerations for the 1N4754AHB0G diode?

    • It is important to ensure proper heat sinking and adequate PCB layout to manage thermal dissipation and minimize voltage transients in the circuit.