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1N4751A G
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1N4751A G - English Editing Encyclopedia Entry

Product Overview

Category

The 1N4751A G is a Zener diode, which falls under the category of semiconductor devices.

Use

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

Characteristics

  • Voltage regulation capability
  • Reverse breakdown voltage of 30V
  • Low impedance
  • Small form factor

Package

The 1N4751A G is typically available in a DO-41 package.

Essence

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

Packaging/Quantity

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

Specifications

  • Reverse Breakdown Voltage: 30V
  • Power Dissipation: 1.0W
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The 1N4751A G has two pins, with the cathode being shorter than the anode. The pinout configuration is as follows: - Anode (A) - Cathode (K)

Functional Features

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

Advantages

  • Precise voltage regulation
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Voltage tolerance may not be suitable for some applications

Working Principles

The 1N4751A G operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

Voltage Regulation

The 1N4751A G can be used in power supplies to regulate output voltage and protect sensitive components from overvoltage conditions.

Signal Clipping

In audio circuits, it can be employed to clip or limit signal amplitudes to a specific level.

Voltage Reference

It serves as a stable voltage reference in precision measurement equipment and instrumentation.

Detailed and Complete Alternative Models

  • 1N4733A G
  • 1N4742A G
  • BZX55C30

In conclusion, the 1N4751A G Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and stable performance make it suitable for various applications in electronics.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N4751A G en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of 1N4751A G in technical solutions:

  1. What is the 1N4751A G diode used for?

    • The 1N4751A G is a Zener diode commonly used for voltage regulation and protection in electronic circuits.

  2. What is the voltage rating of the 1N4751A G diode?

    • The 1N4751A G has a nominal Zener voltage of 30V.

  3. How does the 1N4751A G diode regulate voltage?

    • The 1N4751A G conducts current in reverse-bias mode when the voltage across it reaches its Zener voltage, effectively regulating the voltage at that level.

  4. Can the 1N4751A G be used for overvoltage protection?

    • Yes, the 1N4751A G can be used to protect sensitive components from overvoltage by shunting excess voltage to ground.

  5. What is the power rating of the 1N4751A G diode?

    • The 1N4751A G has a power dissipation rating of 1W.

  6. In what type of circuits is the 1N4751A G commonly used?

    • The 1N4751A G is commonly used in voltage regulator circuits, power supplies, and as a voltage reference.

  7. What are the typical applications of the 1N4751A G diode?

    • Typical applications include voltage stabilization, surge suppression, and precision voltage references.

  8. What is the temperature coefficient of the 1N4751A G diode?

    • The temperature coefficient of the 1N4751A G is typically around -2mV/°C.

  9. Can multiple 1N4751A G diodes be connected in series or parallel?

    • Yes, multiple 1N4751A G diodes can be connected in series to increase the breakdown voltage or in parallel to increase the current-handling capability.

  10. Are there any special considerations for using the 1N4751A G diode in high-frequency circuits?

    • In high-frequency circuits, the parasitic capacitance of the 1N4751A G should be taken into account to avoid any adverse effects on circuit performance.

I hope this information is helpful! Let me know if you need further assistance.