Vishay Semiconductor Diodes Division
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BZX55F12-TAP
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BZX55F12-TAP

Product Overview

Category

The BZX55F12-TAP belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 12V
  • Power dissipation: 500mW
  • Package type: DO-35
  • Operating temperature range: -65°C to +200°C
  • Storage temperature range: -65°C to +200°C

Packaging/Quantity

The BZX55F12-TAP is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 12V
  • Power dissipation: 500mW
  • Maximum forward voltage: 1.5V
  • Reverse current: 5μA
  • Temperature coefficient: 5mV/°C

Detailed Pin Configuration

The BZX55F12-TAP has two pins, anode, and cathode, which are denoted by the standard pinout for DO-35 package.

Functional Features

  • Voltage regulation: The BZX55F12-TAP maintains a constant voltage of 12V across its terminals when reverse biased.
  • Overvoltage protection: It prevents the circuit from experiencing voltage spikes beyond 12V.

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The BZX55F12-TAP operates based on the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse biased, allowing it to regulate voltage in electronic circuits.

Detailed Application Field Plans

The BZX55F12-TAP finds applications in various electronic devices such as: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the BZX55F12-TAP include: - BZX55C12-TAP - BZX55F10-TAP - BZX55F15-TAP - BZX55F18-TAP

In conclusion, the BZX55F12-TAP Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection in a wide range of applications.

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Navedite 10 uobičajenih pitanja i odgovora vezanih uz primjenu BZX55F12-TAP u tehničkim rješenjima

  1. What is the maximum power dissipation of BZX55F12-TAP?

    • The maximum power dissipation of BZX55F12-TAP is 500mW.

  2. What is the forward voltage drop of BZX55F12-TAP?

    • The forward voltage drop of BZX55F12-TAP is typically 0.9V at a forward current of 10mA.

  3. What is the reverse breakdown voltage of BZX55F12-TAP?

    • The reverse breakdown voltage of BZX55F12-TAP is 12V.

  4. What is the operating temperature range of BZX55F12-TAP?

    • The operating temperature range of BZX55F12-TAP is -65°C to +175°C.

  5. Can BZX55F12-TAP be used for voltage regulation in low-power applications?

    • Yes, BZX55F12-TAP can be used for voltage regulation in low-power applications due to its stable zener voltage.

  6. Is BZX55F12-TAP suitable for overvoltage protection in electronic circuits?

    • Yes, BZX55F12-TAP is suitable for overvoltage protection in electronic circuits due to its ability to maintain a constant voltage across its terminals.

  7. What are the typical applications of BZX55F12-TAP in technical solutions?

    • BZX55F12-TAP is commonly used in voltage stabilization, voltage reference, and overvoltage protection in various electronic circuits.

  8. Does BZX55F12-TAP require external components for operation?

    • BZX55F12-TAP does not require external components for basic operation as a voltage regulator or voltage reference.

  9. What is the package type of BZX55F12-TAP?

    • BZX55F12-TAP is available in a DO-35 package, which is a small glass axial leaded package.

  10. Can BZX55F12-TAP withstand transient voltage spikes?

    • BZX55F12-TAP can withstand transient voltage spikes and is often used for transient suppression in electronic circuits.