Vishay Semiconductor Diodes Division
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BZT52B16-HE3-08
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BZT52B16-HE3-08

Introduction

The BZT52B16-HE3-08 is a semiconductor product belonging to the category of Zener diodes. This entry provides 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: Zener Diode
  • Use: Voltage regulation and protection in electronic circuits
  • Characteristics: Precise voltage regulation, low leakage current, small package size
  • Package: SOD-323 (SC-76)
  • Essence: Semiconductor device for maintaining a stable voltage across a load
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Voltage: 16V
  • Power Dissipation: 225mW
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +150°C
  • Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The BZT52B16-HE3-08 typically has three pins: anode, cathode, and no connection (NC). The anode is connected to the positive terminal of the circuit, the cathode is connected to the negative terminal, and the NC pin is left unconnected.

Functional Features

  • Voltage Regulation: Maintains a constant voltage across the load within specified limits.
  • Overvoltage Protection: Safeguards sensitive components in the circuit from excessive voltage.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Small package size
  • Low leakage current

Disadvantages

  • Limited power dissipation capability
  • Vulnerable to thermal runaway under certain conditions

Working Principles

The BZT52B16-HE3-08 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at or above its breakdown voltage.

Detailed Application Field Plans

The BZT52B16-HE3-08 finds applications in various electronic circuits requiring voltage regulation and overvoltage protection. Some specific fields of use include: - Voltage regulators in power supplies - Overvoltage protection in automotive electronics - Signal clamping in communication systems

Detailed and Complete Alternative Models

Some alternative models to the BZT52B16-HE3-08 include: - BZX84C16LT1G - MMBZ5232BLT1G - PZU16B2A,115

In conclusion, the BZT52B16-HE3-08 Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZT52B16-HE3-08 v technických řešeních

  1. What is the BZT52B16-HE3-08?

    • The BZT52B16-HE3-08 is a 16V, 500mW Zener diode designed for voltage regulation and overvoltage protection in various technical solutions.

  2. What are the key features of the BZT52B16-HE3-08?

    • The key features include a 16V breakdown voltage, 500mW power dissipation, and a small SOD-123 package for space-constrained applications.

  3. How can the BZT52B16-HE3-08 be used in voltage regulation?

    • The BZT52B16-HE3-08 can be used to stabilize voltage levels in electronic circuits by providing a constant voltage drop across its terminals when reverse biased.

  4. In what technical solutions is the BZT52B16-HE3-08 commonly employed?

    • It is commonly used in power supplies, voltage regulators, and other electronic devices requiring precise voltage control.

  5. What is the maximum current that the BZT52B16-HE3-08 can handle?

    • The maximum current is typically around 200mA, making it suitable for low-power applications.

  6. How does the BZT52B16-HE3-08 provide overvoltage protection?

    • When the input voltage exceeds the breakdown voltage of 16V, the diode conducts and shunts excess current to protect downstream components.

  7. Can the BZT52B16-HE3-08 be used in automotive electronics?

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

  8. What are the temperature specifications for the BZT52B16-HE3-08?

    • It typically operates within a temperature range of -65°C to 150°C, making it suitable for a wide range of environments.

  9. Are there any precautions to consider when using the BZT52B16-HE3-08?

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

  10. Where can I find detailed technical specifications for the BZT52B16-HE3-08?

    • Detailed technical specifications can be found in the datasheet provided by the manufacturer or distributor of the component.