Vishay Semiconductor Diodes Division
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BZX55F8V2-TAP
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BZX55F8V2-TAP Encyclopedia Entry

Product Overview

Category

The BZX55F8V2-TAP belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 8.2V
  • Power dissipation: 500mW
  • Package type: DO-35
  • Operating temperature range: -65°C to +200°C
  • Reverse leakage current: 5μA

Package

The BZX55F8V2-TAP is typically available in reels or tubes, with varying quantities depending on the supplier.

Essence

This Zener diode is essential for stabilizing voltage levels in electronic devices and protecting them from voltage spikes.

Specifications

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

Detailed Pin Configuration

The BZX55F8V2-TAP has two pins, with the cathode identified by a band around one end of the diode.

Functional Features

  • Voltage regulation: The diode maintains a constant voltage across its terminals.
  • Overvoltage protection: It prevents excessive voltage from damaging connected components.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Susceptible to thermal runaway at high currents

Working Principles

The BZX55F8V2-TAP operates based on the Zener effect, where it allows current to flow in reverse when the voltage reaches its breakdown voltage, effectively regulating the voltage across its terminals.

Detailed Application Field Plans

The BZX55F8V2-TAP is widely used in: - Voltage regulators - Power supplies - Electronic equipment protection circuits

Detailed and Complete Alternative Models

Some alternative models to the BZX55F8V2-TAP include: - BZX55F7V5-TAP (7.5V Zener voltage) - BZX55F9V1-TAP (9.1V Zener voltage) - BZX55F10-TAP (10V Zener voltage)

In conclusion, the BZX55F8V2-TAP Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection. Its compact size and wide operating temperature range make it suitable for various applications in electronics.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von BZX55F8V2-TAP in technischen Lösungen auf

  1. What is the BZX55F8V2-TAP?

    • The BZX55F8V2-TAP is a 8.2V Zener diode designed for voltage regulation and overvoltage protection in electronic circuits.

  2. What is the maximum power dissipation of the BZX55F8V2-TAP?

    • The maximum power dissipation of the BZX55F8V2-TAP is 500mW.

  3. What is the voltage tolerance of the BZX55F8V2-TAP?

    • The voltage tolerance of the BZX55F8V2-TAP is typically ±5%.

  4. What are the typical applications of the BZX55F8V2-TAP?

    • The BZX55F8V2-TAP is commonly used in voltage regulator circuits, voltage reference circuits, and overvoltage protection circuits.

  5. What is the maximum forward voltage of the BZX55F8V2-TAP?

    • The maximum forward voltage of the BZX55F8V2-TAP is 1.1V at a forward current of 200mA.

  6. What is the temperature coefficient of the BZX55F8V2-TAP?

    • The temperature coefficient of the BZX55F8V2-TAP is typically 0.07%/°C.

  7. What is the maximum reverse leakage current of the BZX55F8V2-TAP?

    • The maximum reverse leakage current of the BZX55F8V2-TAP is 100nA at the rated voltage.

  8. What is the package type of the BZX55F8V2-TAP?

    • The BZX55F8V2-TAP is available in a DO-35 package.

  9. What is the operating temperature range of the BZX55F8V2-TAP?

    • The BZX55F8V2-TAP can operate within a temperature range of -65°C to 200°C.

  10. Where can I find the detailed datasheet for the BZX55F8V2-TAP?

    • The detailed datasheet for the BZX55F8V2-TAP can be found on the manufacturer's website or through authorized distributors.