Taiwan Semiconductor Corporation
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1N4754A R0G
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1N4754A R0G

Product Overview

Category

The 1N4754A R0G belongs to the category of Zener diodes.

Use

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

Characteristics

  • Voltage regulation
  • Reverse breakdown voltage: 39V
  • Power dissipation: 1.3W
  • Operating temperature range: -65°C to +200°C

Package

The 1N4754A R0G is available in a DO-41 package.

Essence

This Zener diode provides stable and precise voltage regulation.

Packaging/Quantity

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

Specifications

  • Zener voltage: 39V
  • Tolerance: ±5%
  • Maximum reverse leakage current: 5μA
  • Maximum temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N4754A R0G has two pins, anode, and cathode, which are denoted by the standard diode symbol.

Functional Features

  • Precise voltage regulation
  • Low reverse leakage current
  • High power dissipation capability

Advantages

  • Stable voltage regulation
  • Wide operating temperature range
  • High power dissipation

Disadvantages

  • Relatively high tolerance compared to other Zener diodes
  • Sensitive to temperature variations

Working Principles

The 1N4754A R0G operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when operated in the reverse breakdown region.

Detailed Application Field Plans

Voltage Regulation

The 1N4754A R0G can be used in various electronic circuits requiring stable voltage references or regulation, such as power supplies, voltage regulators, and signal conditioning circuits.

Overvoltage Protection

It can also be employed in overvoltage protection circuits to safeguard sensitive components from voltage spikes.

Detailed and Complete Alternative Models

  • 1N4730A R0G
  • 1N4742A R0G
  • 1N4763A R0G
  • BZX55C39 R0G

In conclusion, the 1N4754A R0G Zener diode offers precise voltage regulation and finds extensive use in diverse electronic applications requiring stable voltage references and regulation.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням 1N4754A R0G у технічних рішеннях

  1. What is the 1N4754A R0G?

    • The 1N4754A R0G is a Zener diode with a voltage rating of 39V and a power rating of 1W.

  2. What are the typical applications of 1N4754A R0G?

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

  3. What is the maximum current that can flow through 1N4754A R0G?

    • The maximum current for 1N4754A R0G is typically around 40mA.

  4. How does 1N4754A R0G provide voltage regulation?

    • It operates in the reverse breakdown region, maintaining a nearly constant voltage across its terminals.

  5. Can 1N4754A R0G be used for overvoltage protection?

    • Yes, it can be used to limit the voltage across a circuit to its rated value, protecting sensitive components.

  6. What are the key characteristics of 1N4754A R0G?

    • Its key characteristics include its voltage rating, power dissipation, and temperature coefficient.

  7. Is 1N4754A R0G suitable for low-power applications?

    • Yes, it is suitable for low-power applications due to its 1W power rating.

  8. What is the temperature range for 1N4754A R0G?

    • The operating temperature range is typically from -65°C to +200°C.

  9. Can 1N4754A R0G be used as a voltage reference?

    • Yes, it can be used as a stable voltage reference in various electronic circuits.

  10. Are there any precautions to consider when using 1N4754A R0G?

    • It's important to ensure proper heat dissipation and avoid exceeding the maximum current and power ratings to prevent damage.