Vishay Semiconductor Diodes Division
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BZX55A8V2-TAP
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BZX55A8V2-TAP Encyclopedia Entry

Product Overview

Category

The BZX55A8V2-TAP belongs to the category of Zener diodes.

Use

It is commonly used for voltage regulation and transient suppression in electronic circuits.

Characteristics

  • Zener voltage: 8.2V
  • Power dissipation: 500mW
  • Package type: DO-35
  • Operating temperature range: -65°C to +200°C
  • Tolerance: ±5%

Packaging/Quantity

The BZX55A8V2-TAP is typically available in reels or bulk packaging, with quantities varying based on supplier and customer requirements.

Specifications

  • Zener voltage: 8.2V
  • Power dissipation: 500mW
  • Maximum forward voltage: 1.1V
  • Reverse current: 5μA
  • Temperature coefficient: 0.07%/°C

Detailed Pin Configuration

The BZX55A8V2-TAP has two pins and follows the standard pin configuration for DO-35 package diodes.

Functional Features

  • Precise voltage regulation
  • Transient voltage suppression
  • Low reverse leakage current
  • Compact size for space-constrained applications

Advantages and Disadvantages

Advantages

  • Accurate voltage regulation
  • Wide operating temperature range
  • Small form factor

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The BZX55A8V2-TAP operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased within its specified voltage range.

Detailed Application Field Plans

The BZX55A8V2-TAP finds application in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the BZX55A8V2-TAP include: - BZX55C8V2-TAP (8.2V Zener voltage) - BZX55A9V1-TAP (9.1V Zener voltage) - BZX55B7V5-TAP (7.5V Zener voltage)

In conclusion, the BZX55A8V2-TAP Zener diode offers precise voltage regulation and transient suppression capabilities, making it suitable for a wide range of electronic applications.

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Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa BZX55A8V2-TAP katika suluhu za kiufundi

  1. What is the maximum power dissipation of BZX55A8V2-TAP?

    • The maximum power dissipation of BZX55A8V2-TAP is 500mW.

  2. What is the voltage rating of BZX55A8V2-TAP?

    • BZX55A8V2-TAP has a voltage rating of 8.2V.

  3. What is the forward voltage drop of BZX55A8V2-TAP?

    • The forward voltage drop of BZX55A8V2-TAP is typically 0.9V at 20mA.

  4. What is the reverse leakage current of BZX55A8V2-TAP?

    • The reverse leakage current of BZX55A8V2-TAP is typically 5µA at its maximum reverse voltage.

  5. Can BZX55A8V2-TAP be used for voltage regulation in low-power applications?

    • Yes, BZX55A8V2-TAP can be used for voltage regulation in low-power applications due to its precision voltage reference characteristics.

  6. Is BZX55A8V2-TAP suitable for overvoltage protection in electronic circuits?

    • Yes, BZX55A8V2-TAP is suitable for overvoltage protection in electronic circuits due to its zener diode characteristics.

  7. What is the temperature coefficient of BZX55A8V2-TAP?

    • The temperature coefficient of BZX55A8V2-TAP is typically 5mV/°C.

  8. Can BZX55A8V2-TAP be used in battery charging circuits?

    • Yes, BZX55A8V2-TAP can be used in battery charging circuits to provide stable voltage references.

  9. What are the typical applications of BZX55A8V2-TAP in technical solutions?

    • Typical applications of BZX55A8V2-TAP include voltage stabilization, overvoltage protection, and voltage regulation in various electronic circuits.

  10. What are the key features that make BZX55A8V2-TAP suitable for technical solutions?

    • BZX55A8V2-TAP is characterized by its small size, high reliability, and precise voltage regulation capabilities, making it suitable for a wide range of technical solutions.