Vishay Semiconductor Diodes Division
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BZX55A6V8-TAP
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BZX55A6V8-TAP Encyclopedia Entry

Product Overview

Category

The BZX55A6V8-TAP belongs to the category of Zener diodes, which are semiconductor devices designed to maintain a specific voltage across their terminals.

Use

This product is commonly used in electronic circuits for voltage regulation and protection against voltage spikes.

Characteristics

  • Zener voltage: 6.8V
  • Power dissipation: 500mW
  • Package type: DO-35
  • Operating temperature range: -65°C to +200°C
  • Tolerance: ±5%

Packaging/Quantity

The BZX55A6V8-TAP is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Zener voltage: 6.8V
  • Power dissipation: 500mW
  • Maximum forward voltage: 1.2V
  • Reverse current: 5μA
  • Temperature coefficient: 0.07%/°C

Detailed Pin Configuration

The BZX55A6V8-TAP has two pins and follows the standard pin configuration for DO-35 package diodes.

Functional Features

  • Voltage regulation: The Zener diode maintains a constant voltage across its terminals when operated in the reverse breakdown region.
  • Overvoltage protection: It can shunt excess voltage away from sensitive components in a circuit, protecting them from damage.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Cost-effective solution for voltage reference and regulation

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The BZX55A6V8-TAP operates based on the principle of the Zener effect, where it enters a controlled breakdown state when reverse biased, maintaining a nearly constant voltage drop across its terminals.

Detailed Application Field Plans

Voltage Regulation

The BZX55A6V8-TAP is widely used in voltage regulator circuits for stabilizing output voltages in various electronic devices such as power supplies, amplifiers, and sensors.

Overvoltage Protection

In electronic systems, this Zener diode is employed to protect sensitive components from overvoltage conditions caused by transient events or power supply fluctuations.

Detailed and Complete Alternative Models

  • BZX55C6V8-TAP
  • BZX55B6V8-TAP
  • BZX55A7V5-TAP
  • BZX55A6V2-TAP

In summary, the BZX55A6V8-TAP Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and cost-effectiveness make it a popular choice for various applications in the electronics industry.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של BZX55A6V8-TAP בפתרונות טכניים

  1. What is the maximum power dissipation of BZX55A6V8-TAP?

    • The maximum power dissipation of BZX55A6V8-TAP is 500mW.

  2. What is the voltage rating of BZX55A6V8-TAP?

    • BZX55A6V8-TAP has a voltage rating of 6.8V.

  3. What is the forward voltage drop of BZX55A6V8-TAP?

    • The forward voltage drop of BZX55A6V8-TAP is typically 0.9V at a forward current of 10mA.

  4. What is the reverse leakage current of BZX55A6V8-TAP?

    • The reverse leakage current of BZX55A6V8-TAP is typically 5µA at its maximum reverse voltage.

  5. What is the temperature coefficient of BZX55A6V8-TAP?

    • The temperature coefficient of BZX55A6V8-TAP is approximately 0.07%/°C.

  6. Can BZX55A6V8-TAP be used for voltage regulation in low-power applications?

    • Yes, BZX55A6V8-TAP can be used for voltage regulation in low-power applications due to its precision and stability.

  7. Is BZX55A6V8-TAP suitable for overvoltage protection in electronic circuits?

    • Yes, BZX55A6V8-TAP is suitable for overvoltage protection in electronic circuits due to its fast response time and high reliability.

  8. What are the typical applications of BZX55A6V8-TAP in technical solutions?

    • BZX55A6V8-TAP is commonly used in voltage clamping, voltage stabilization, and signal conditioning circuits.

  9. Does BZX55A6V8-TAP require any external components for operation?

    • BZX55A6V8-TAP does not require any external components for basic operation, making it easy to integrate into designs.

  10. What are the key advantages of using BZX55A6V8-TAP in technical solutions?

    • The key advantages of using BZX55A6V8-TAP include its small form factor, low cost, and reliable performance in various voltage regulation and protection applications.