ON Semiconductor
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
BZX79C8V2_T50R
詳細を表示 DataSheets

BZX79C8V2_T50R

Introduction

The BZX79C8V2_T50R is a voltage regulator diode that belongs to the category of semiconductor devices. This diode is commonly used in electronic circuits to regulate voltage and protect sensitive components from overvoltage.

Basic Information Overview

  • Category: Semiconductor device
  • Use: Voltage regulation and overvoltage protection
  • Characteristics: Low leakage current, high reliability, and precise voltage regulation
  • Package: SOD-27, DO-35
  • Essence: Zener diode
  • Packaging/Quantity: Available in tape and reel packaging with a quantity of 3000 units per reel

Specifications

  • Voltage: 8.2V
  • Power Dissipation: 500mW
  • Operating Temperature Range: -65°C to +200°C
  • Zener Impedance: 40Ω
  • Max Reverse Leakage Current: 5µA

Detailed Pin Configuration

The BZX79C8V2_T50R has two pins and follows the standard pin configuration for diodes: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Precise voltage regulation at 8.2V
  • Low reverse leakage current
  • High reliability and stability
  • Fast response to overvoltage conditions

Advantages and Disadvantages

Advantages

  • Accurate voltage regulation
  • Low reverse leakage current
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The BZX79C8V2_T50R operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased. When the voltage across the diode reaches its breakdown voltage of 8.2V, it conducts and regulates the voltage to prevent it from exceeding this value.

Detailed Application Field Plans

The BZX79C8V2_T50R is widely used in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting - Voltage reference in precision instruments

Detailed and Complete Alternative Models

Some alternative models to the BZX79C8V2T50R include: - BZX79C7V5T50R: 7.5V Zener diode - BZX79C9V1T50R: 9.1V Zener diode - BZX79C10T50R: 10V Zener diode - BZX79C12_T50R: 12V Zener diode

In conclusion, the BZX79C8V2_T50R is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection in various applications.

[Word Count: 399]

技術ソリューションにおける BZX79C8V2_T50R 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 BZX79C8V2_T50R used for?

    • The BZX79C8V2_T50R is a voltage regulator diode commonly used to stabilize voltage in electronic circuits.

  2. What is the maximum voltage rating of the BZX79C8V2_T50R?

    • The maximum voltage rating of the BZX79C8V2_T50R is 8.2 volts.

  3. How does the BZX79C8V2_T50R regulate voltage?

    • The BZX79C8V2_T50R regulates voltage by conducting current when the voltage exceeds its specified value, thereby stabilizing the output voltage.

  4. What are the typical applications of the BZX79C8V2_T50R?

    • Typical applications of the BZX79C8V2_T50R include voltage stabilization in power supplies, voltage reference circuits, and signal conditioning.

  5. What is the power dissipation of the BZX79C8V2_T50R?

    • The power dissipation of the BZX79C8V2_T50R is typically around 500mW.

  6. What is the operating temperature range of the BZX79C8V2_T50R?

    • The BZX79C8V2_T50R has an operating temperature range of -65°C to +200°C.

  7. Is the BZX79C8V2_T50R polarity sensitive?

    • Yes, the BZX79C8V2_T50R is polarity sensitive and should be connected with the correct orientation.

  8. Can the BZX79C8V2_T50R be used in automotive applications?

    • Yes, the BZX79C8V2_T50R can be used in automotive applications where voltage regulation is required.

  9. What is the package type of the BZX79C8V2_T50R?

    • The BZX79C8V2_T50R is typically available in a DO-35 package.

  10. Are there any specific precautions to consider when using the BZX79C8V2_T50R?

    • It is important to ensure that the maximum voltage and power dissipation ratings are not exceeded, and proper heat sinking may be required in high-power applications.