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1N4714 BK

1N4714 BK - English Editing Encyclopedia Entry

Product Overview

The 1N4714 BK is a Zener diode, which falls under the category of semiconductor devices. It is commonly used for voltage regulation and stabilization in electronic circuits. The 1N4714 BK possesses unique characteristics such as its ability to maintain a constant voltage across its terminals when operated in reverse breakdown region. This product is typically packaged in a glass encapsulation and is available in various packaging quantities to suit different application needs.

Specifications

  • Voltage: 14V
  • Power Dissipation: 1.0W
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +200°C
  • Package Type: Glass Axial Leaded

Detailed Pin Configuration

The 1N4714 BK has a standard axial lead configuration with two leads, one connected to the anode and the other to the cathode.

Functional Features

The primary function of the 1N4714 BK is to regulate voltage by maintaining a constant output voltage when subjected to variations in input voltage or load conditions. It achieves this through its unique Zener breakdown characteristic.

Advantages and Disadvantages

Advantages: - Precise voltage regulation - Compact size - Wide operating temperature range

Disadvantages: - Limited power dissipation capability - Susceptible to damage from excessive current or voltage spikes

Working Principles

When the 1N4714 BK is reverse-biased and the voltage across its terminals exceeds the specified Zener voltage, it enters the breakdown region, allowing a controlled amount of current to flow through it. This results in a stable output voltage across the diode.

Detailed Application Field Plans

The 1N4714 BK finds extensive use in various electronic circuits requiring voltage regulation, such as power supplies, voltage references, and signal conditioning circuits. Its precise voltage regulation makes it suitable for applications where maintaining a stable voltage level is critical.

Detailed and Complete Alternative Models

  • 1N4738A BK (8.2V Zener voltage)
  • 1N4742 BK (12V Zener voltage)
  • 1N4746 BK (18V Zener voltage)

In conclusion, the 1N4714 BK Zener diode is a crucial component in electronic circuits requiring precise voltage regulation. Its unique characteristics, specifications, and functional features make it a versatile choice for a wide range of applications.

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10個與1N4714 BK在技術方案中應用相關的常見問題與解答

  1. What is the 1N4714 BK diode used for?

    • The 1N4714 BK diode is commonly used as a general-purpose rectifier in various technical solutions.
  2. What is the maximum forward voltage of the 1N4714 BK diode?

    • The maximum forward voltage of the 1N4714 BK diode is typically around 1V at a forward current of 20mA.
  3. What is the reverse voltage rating of the 1N4714 BK diode?

    • The 1N4714 BK diode has a reverse voltage rating of 100V.
  4. Can the 1N4714 BK diode be used in high-frequency applications?

    • Yes, the 1N4714 BK diode can be used in high-frequency applications due to its fast switching characteristics.
  5. Is the 1N4714 BK diode suitable for use in power supply circuits?

    • Yes, the 1N4714 BK diode is commonly used in power supply circuits for rectification purposes.
  6. What is the maximum average forward current of the 1N4714 BK diode?

    • The maximum average forward current of the 1N4714 BK diode is typically around 1A.
  7. Does the 1N4714 BK diode require a heatsink for operation?

    • For most typical applications, the 1N4714 BK diode does not require a heatsink due to its low power dissipation.
  8. Can the 1N4714 BK diode be used in temperature-sensitive environments?

    • The 1N4714 BK diode has a wide operating temperature range and can be used in temperature-sensitive environments.
  9. What package type is the 1N4714 BK diode available in?

    • The 1N4714 BK diode is commonly available in the DO-41 axial lead package.
  10. Are there any common failure modes associated with the 1N4714 BK diode?

    • Common failure modes for the 1N4714 BK diode include overvoltage breakdown and excessive forward current leading to thermal runaway. Proper circuit protection should be implemented to mitigate these risks.