Central Semiconductor Corp
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1N5276B BK
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1N5276B BK - Product Overview

Introduction

The 1N5276B BK is a semiconductor device belonging to the category of Zener diodes. This component is widely used in electronic circuits for voltage regulation and protection due to its unique characteristics.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage regulation and protection in electronic circuits
  • Characteristics:
    • Operates in the reverse breakdown region
    • Precise voltage regulation
    • Low impedance
  • Package: Axial leaded package
  • Essence: Regulating voltage and protecting electronic components
  • Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

  • Voltage: 3.9V
  • Power Dissipation: 1.5W
  • Tolerance: ±5%
  • Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The 1N5276B BK has an axial leaded package with two leads. The cathode is denoted by a band on one end of the diode.

Functional Features

  • Voltage Regulation: Maintains a constant output voltage under varying input conditions.
  • Overvoltage Protection: Safeguards sensitive components by diverting excess voltage.
  • Low Impedance: Allows for efficient current flow while regulating voltage.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Effective overvoltage protection
  • Low impedance for efficient operation

Disadvantages

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

Working Principles

The 1N5276B BK operates in the reverse breakdown region, allowing it to maintain a constant voltage across its terminals. When the voltage across the diode reaches its specified value, it begins conducting to regulate the voltage.

Detailed Application Field Plans

The 1N5276B BK finds extensive use in various electronic applications, including: - Voltage regulators in power supplies - Overvoltage protection in automotive electronics - Signal clamping circuits in communication systems

Detailed and Complete Alternative Models

  • 1N5221B BK
  • 1N5234B BK
  • 1N5247B BK
  • 1N5260B BK

In summary, the 1N5276B BK Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its unique characteristics and functional features make it an essential part of many electronic devices and systems.

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10 سوال و پاسخ رایج مربوط به کاربرد 1N5276B BK در راه حل های فنی را فهرست کنید

  1. What is the 1N5276B BK?

    • The 1N5276B BK is a Zener diode with a voltage rating of 68V and a power rating of 0.5W.

  2. What are the typical applications of 1N5276B BK?

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

  3. What is the maximum current that 1N5276B BK can handle?

    • The maximum current for 1N5276B BK is typically around 20mA.

  4. How does 1N5276B BK provide voltage regulation?

    • It operates by maintaining a constant voltage across its terminals, allowing it to regulate the voltage in a circuit.

  5. Can 1N5276B BK be used for overvoltage protection?

    • Yes, it can be used to protect sensitive components from overvoltage conditions by shunting excess voltage away from the circuit.

  6. What is the temperature coefficient of 1N5276B BK?

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

  7. Is 1N5276B BK suitable for low-power applications?

    • Yes, it is commonly used in low-power circuits due to its 0.5W power rating.

  8. What is the reverse leakage current of 1N5276B BK?

    • The reverse leakage current is typically very low, making it suitable for precision applications.

  9. Can 1N5276B BK be used in automotive electronics?

    • Yes, it can be used in automotive applications where voltage regulation and overvoltage protection are required.

  10. Are there any specific considerations for using 1N5276B BK in high-frequency circuits?

    • It is important to consider the capacitance of the diode when using it in high-frequency circuits to avoid any adverse effects on signal integrity.

These questions and answers should provide a comprehensive overview of the common queries related to the application of 1N5276B BK in technical solutions.