Vishay Semiconductor Diodes Division
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BZT52B15-HE3-08
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BZT52B15-HE3-08

Introduction

The BZT52B15-HE3-08 is a crucial component in the field of electronics, specifically within the category of voltage regulator diodes. This entry will provide an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Regulator Diodes
  • Use: The BZT52B15-HE3-08 is primarily used to regulate voltage in electronic circuits, ensuring a stable output voltage.
  • Characteristics: It exhibits high reliability, low leakage current, and precise voltage regulation capabilities.
  • Package: SOD-323
  • Essence: The essence of the BZT52B15-HE3-08 lies in its ability to maintain a consistent voltage output in various electronic applications.
  • Packaging/Quantity: It is typically available in reels with varying quantities depending on the supplier.

Specifications

  • Voltage Rating: 15V
  • Power Dissipation: 300mW
  • Forward Voltage Drop: 0.9V
  • Maximum Reverse Current: 5µA
  • Operating Temperature Range: -65°C to 150°C

Detailed Pin Configuration

The BZT52B15-HE3-08 follows the standard SOD-323 pin configuration, with the anode connected to one pin and the cathode connected to another, while the third pin serves as the common terminal.

Functional Features

  • Voltage Regulation: It ensures a stable output voltage, making it suitable for various electronic devices and circuits.
  • Low Leakage Current: The diode exhibits minimal reverse current, contributing to its efficiency and reliability.
  • Compact Size: Its small form factor makes it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • High reliability
  • Low leakage current
  • Compact size

Disadvantages

  • Limited maximum voltage rating
  • Sensitive to overvoltage conditions

Working Principles

The BZT52B15-HE3-08 operates based on the principle of zener diode voltage regulation. When the input voltage exceeds the specified level, the diode conducts, effectively regulating the output voltage to the desired level.

Detailed Application Field Plans

The BZT52B15-HE3-08 finds extensive use in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in consumer electronics - Signal conditioning in sensor circuits - Voltage reference in precision measurement instruments

Detailed and Complete Alternative Models

  • BZX84C15-HE3-08: Similar voltage rating and package type
  • BZT52C12-HE3-08: Higher voltage rating with similar characteristics
  • BZT52B15-E3-08: Alternate packaging option for the same specifications

In conclusion, the BZT52B15-HE3-08 plays a vital role in voltage regulation within electronic circuits, offering precise control and reliability. Its compact size and low leakage current make it a preferred choice for various applications, despite its limitations in maximum voltage handling. Understanding its specifications, pin configuration, functional features, and alternatives is essential for effective utilization in diverse electronic designs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZT52B15-HE3-08 v technických řešeních

  1. What is the BZT52B15-HE3-08?

    • The BZT52B15-HE3-08 is a 15V Zener diode designed for voltage regulation and protection in electronic circuits.

  2. What are the key features of the BZT52B15-HE3-08?

    • It has a nominal Zener voltage of 15V, a maximum power dissipation of 300mW, and is available in a small SOD-123 package.

  3. How can the BZT52B15-HE3-08 be used in voltage regulation?

    • It can be used to stabilize and regulate voltage in various electronic applications, such as power supplies and voltage references.

  4. In what type of technical solutions is the BZT52B15-HE3-08 commonly used?

    • It is commonly used in low-power and portable electronic devices, as well as in automotive and industrial applications.

  5. What are the typical applications of the BZT52B15-HE3-08?

    • Typical applications include voltage clamping, overvoltage protection, and voltage stabilization in various electronic circuits.

  6. What are the operating temperature range and storage conditions for the BZT52B15-HE3-08?

    • It typically operates within a temperature range of -65°C to +150°C and should be stored in a dry and cool environment.

  7. What are the potential failure modes of the BZT52B15-HE3-08?

    • Common failure modes include exceeding the maximum power dissipation, reverse voltage, and exposure to excessive temperature.

  8. Can the BZT52B15-HE3-08 be used in conjunction with other components for surge protection?

    • Yes, it can be combined with resistors and capacitors to provide transient voltage suppression and surge protection in circuits.

  9. What are the soldering and handling recommendations for the BZT52B15-HE3-08?

    • It is recommended to follow standard surface-mount device (SMD) soldering guidelines and to handle the device with proper electrostatic discharge (ESD) precautions.

  10. Where can I find detailed specifications and application notes for the BZT52B15-HE3-08?

    • Detailed specifications and application notes can be found in the product datasheet provided by the manufacturer or distributor.