Vishay Semiconductor Diodes Division
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BZT52C7V5-HE3-18
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BZT52C7V5-HE3-18

Introduction

The BZT52C7V5-HE3-18 is a semiconductor product belonging to the category of Zener diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage regulation and protection in electronic circuits
  • Characteristics: Low leakage current, precise voltage regulation, high reliability
  • Package: SOD-123
  • Essence: Semiconductor material with a specific reverse breakdown voltage
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage: 7.5V
  • Power Dissipation: 500mW
  • Operating Temperature Range: -65°C to +150°C
  • Zener Impedance: 20Ω
  • Maximum Reverse Leakage Current: 100nA

Detailed Pin Configuration

The BZT52C7V5-HE3-18 has two pins, with the cathode connected to the ground and the anode connected to the input voltage source.

Functional Features

  • Precise voltage regulation under reverse bias conditions
  • Protection against voltage spikes and transients
  • Low operating and leakage currents

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Compact package size
  • Low power dissipation

Disadvantages

  • Limited maximum power dissipation
  • Sensitivity to temperature variations

Working Principles

The BZT52C7V5-HE3-18 operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals when reverse biased, providing stable voltage regulation in electronic circuits.

Detailed Application Field Plans

The BZT52C7V5-HE3-18 finds extensive use in various applications such as: - Voltage regulators in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting circuits

Detailed and Complete Alternative Models

Some alternative models to the BZT52C7V5-HE3-18 include: - BZX84C7V5LT1G - MMBZ5232BLT1G - PZU7.5B2,115

In conclusion, the BZT52C7V5-HE3-18 Zener diode offers precise voltage regulation and protection in a compact package, making it suitable for a wide range of electronic applications.

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技術ソリューションにおける BZT52C7V5-HE3-18 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the BZT52C7V5-HE3-18?

    • The BZT52C7V5-HE3-18 is a 7.5V Zener diode designed for voltage regulation and protection in electronic circuits.

  2. What are the typical applications of BZT52C7V5-HE3-18?

    • It is commonly used for voltage clamping, voltage regulation, and transient suppression in various technical solutions.

  3. What is the maximum power dissipation of BZT52C7V5-HE3-18?

    • The maximum power dissipation is typically around 300mW.

  4. What is the voltage tolerance of BZT52C7V5-HE3-18?

    • The voltage tolerance is typically ±5%.

  5. What is the operating temperature range of BZT52C7V5-HE3-18?

    • The operating temperature range is usually -65°C to +150°C.

  6. How does BZT52C7V5-HE3-18 protect electronic circuits?

    • It provides a stable voltage reference and limits the voltage across a circuit, protecting sensitive components from overvoltage conditions.

  7. Can BZT52C7V5-HE3-18 be used for voltage regulation in power supplies?

    • Yes, it can be used to stabilize and regulate the output voltage of power supplies.

  8. What are the package options available for BZT52C7V5-HE3-18?

    • The BZT52C7V5-HE3-18 is available in various surface mount packages such as SOD-123 and SOT-23.

  9. Is BZT52C7V5-HE3-18 suitable for automotive applications?

    • Yes, it is often used in automotive electronics for voltage regulation and protection.

  10. Are there any specific layout considerations when using BZT52C7V5-HE3-18 in a circuit?

    • It is important to minimize trace lengths and keep the Zener diode close to the components it is protecting to ensure optimal performance.