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BZX85B2V7-TR
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BZX85B2V7-TR Encyclopedia Entry

Introduction

The BZX85B2V7-TR is a diode 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, voltage reference
  • Characteristics: Reverse breakdown voltage of 2.7V, low impedance, high reliability
  • Package: DO-41
  • Essence: Semiconductor diode
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Voltage: 2.7V
  • Power Dissipation: 1.3W
  • Zener Impedance: 5Ω
  • Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The BZX85B2V7-TR Zener diode has two pins, with the cathode being shorter than the anode. The pinout configuration is as follows: - Anode (A) - Longer pin - Cathode (K) - Shorter pin

Functional Features

  • Precise voltage regulation
  • Low impedance at operating voltage
  • High reliability and stability
  • Fast response time to voltage changes

Advantages and Disadvantages

Advantages

  • Accurate voltage regulation
  • High reliability
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to overvoltage conditions

Working Principles

The BZX85B2V7-TR operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse biased. It achieves this by allowing current to flow in reverse when the voltage reaches the specified breakdown voltage.

Detailed Application Field Plans

The BZX85B2V7-TR is commonly used in various applications such as: - Voltage regulation in power supplies - Overvoltage protection circuits - Voltage reference in instrumentation

Detailed and Complete Alternative Models

Some alternative models to the BZX85B2V7-TR include: - 1N5226B - BZT52C2V7S-7 - MMBZ27VCLT1G

In conclusion, the BZX85B2V7-TR Zener diode offers precise voltage regulation and high reliability, making it suitable for various applications in electronics.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX85B2V7-TR v technických řešeních

  1. What is the BZX85B2V7-TR?

    • The BZX85B2V7-TR is a 2.7V Zener diode designed for voltage regulation and overvoltage protection in electronic circuits.

  2. What is the maximum power dissipation of the BZX85B2V7-TR?

    • The maximum power dissipation of the BZX85B2V7-TR is 1.3W.

  3. What is the voltage tolerance of the BZX85B2V7-TR?

    • The voltage tolerance of the BZX85B2V7-TR is typically ±5%.

  4. What are the typical applications of the BZX85B2V7-TR?

    • The BZX85B2V7-TR is commonly used in voltage regulation, voltage reference, and overvoltage protection circuits.

  5. What is the operating temperature range of the BZX85B2V7-TR?

    • The BZX85B2V7-TR has an operating temperature range of -65°C to +150°C.

  6. What is the maximum reverse leakage current of the BZX85B2V7-TR?

    • The maximum reverse leakage current of the BZX85B2V7-TR is 5µA at the specified test condition.

  7. Can the BZX85B2V7-TR be used for ESD protection?

    • Yes, the BZX85B2V7-TR can be used for ESD (electrostatic discharge) protection in electronic circuits.

  8. What is the package type of the BZX85B2V7-TR?

    • The BZX85B2V7-TR is available in a DO-41 axial leaded package.

  9. Is the BZX85B2V7-TR RoHS compliant?

    • Yes, the BZX85B2V7-TR is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  10. What is the reverse standoff voltage of the BZX85B2V7-TR?

    • The reverse standoff voltage of the BZX85B2V7-TR is 2.7V.