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BZX55C6V8
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BZX55C6V8 Diode Encyclopedia Entry

Introduction

The BZX55C6V8 diode is a crucial component in electronic circuits, providing voltage regulation and protection. This encyclopedia entry provides comprehensive information about the BZX55C6V8 diode, including its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

Category

The BZX55C6V8 diode belongs to the category of Zener diodes, which are widely used for voltage regulation and transient voltage suppression in electronic circuits.

Use

This diode is commonly used in various electronic applications such as voltage regulation, voltage reference, and overvoltage protection.

Characteristics

  • Voltage: 6.8V
  • Power Dissipation: 500mW
  • Zener Impedance: 40Ω
  • Operating Temperature Range: -65°C to +200°C

Package

The BZX55C6V8 diode is typically available in a small, cylindrical glass package with axial leads.

Essence

The essence of the BZX55C6V8 diode lies in its ability to maintain a constant voltage across its terminals, making it an essential component for stabilizing voltage in electronic circuits.

Packaging/Quantity

These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Voltage: 6.8V
  • Power Dissipation: 500mW
  • Zener Impedance: 40Ω
  • Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The BZX55C6V8 diode has two leads, with the cathode marked by a band around one end of the diode. The anode is connected to the other lead.

Functional Features

  • Voltage Regulation: The diode maintains a constant voltage across its terminals, providing stability in electronic circuits.
  • Overvoltage Protection: It acts as a safeguard against excessive voltage spikes, protecting sensitive components in the circuit.

Advantages and Disadvantages

Advantages

  • Precise Voltage Regulation
  • Compact Size
  • Reliable Overvoltage Protection

Disadvantages

  • Limited Power Dissipation Capability
  • Sensitivity to Temperature Variations

Working Principles

The BZX55C6V8 diode operates based on the principle of the Zener effect, where it allows current to flow in the reverse direction when the voltage reaches its specified breakdown voltage. This characteristic enables it to regulate voltage and protect against overvoltage conditions.

Detailed Application Field Plans

The BZX55C6V8 diode finds extensive use in various electronic applications, including: - Voltage Regulator Circuits - Power Supply Units - Signal Clipping and Limiting Circuits - Surge Suppressors

Detailed and Complete Alternative Models

  • 1N4736A: 6.8V Zener Diode
  • BZX85C6V8: 6.8V Zener Diode
  • 1N5229B: 6.8V Zener Diode

In conclusion, the BZX55C6V8 diode plays a vital role in maintaining stable voltage levels and protecting electronic circuits from overvoltage conditions. Its precise voltage regulation and compact size make it a preferred choice in various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BZX55C6V8 en soluciones técnicas

  1. What is the BZX55C6V8?

    • The BZX55C6V8 is a 6.8V Zener diode designed for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the BZX55C6V8?

    • The maximum power dissipation of the BZX55C6V8 is typically 500mW.

  3. What is the voltage tolerance of the BZX55C6V8?

    • The voltage tolerance of the BZX55C6V8 is typically ±5%.

  4. What are the typical applications of the BZX55C6V8?

    • The BZX55C6V8 is commonly used in voltage regulation, voltage reference, and overvoltage protection circuits.

  5. What is the maximum forward voltage of the BZX55C6V8?

    • The maximum forward voltage of the BZX55C6V8 is typically 1.5V at a forward current of 200mA.

  6. What is the reverse leakage current of the BZX55C6V8?

    • The reverse leakage current of the BZX55C6V8 is typically 5µA at the maximum reverse voltage.

  7. What is the temperature coefficient of the BZX55C6V8?

    • The temperature coefficient of the BZX55C6V8 is typically 0.07%/°C.

  8. Can the BZX55C6V8 be used for voltage clamping?

    • Yes, the BZX55C6V8 can be used for voltage clamping to protect sensitive components from overvoltage conditions.

  9. What is the maximum junction temperature of the BZX55C6V8?

    • The maximum junction temperature of the BZX55C6V8 is typically 175°C.

  10. Is the BZX55C6V8 RoHS compliant?

    • Yes, the BZX55C6V8 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.