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BZX84B12-TP
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BZX84B12-TP

Product Overview

Category

The BZX84B12-TP belongs to the category of Zener diodes.

Use

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

Characteristics

  • Low leakage current
  • High reliability
  • Small package size

Package

The BZX84B12-TP is typically available in a SOT-23 package.

Essence

This product serves as a crucial component in maintaining stable voltage levels within electronic devices.

Packaging/Quantity

It is usually supplied in reels with quantities varying based on manufacturer specifications.

Specifications

  • Zener Voltage: 12V
  • Power Dissipation: 350mW
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 0.9V
  • Reverse Current: 5μA

Detailed Pin Configuration

The BZX84B12-TP typically has three pins, with the cathode connected to the ground and the anode connected to the input voltage.

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • Stable performance over a wide temperature range

Advantages

  • Small form factor
  • Reliable voltage regulation
  • Low leakage current

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The BZX84B12-TP operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased.

Detailed Application Field Plans

The BZX84B12-TP finds extensive use in various applications including: - Voltage regulation in power supplies - Overvoltage protection in consumer electronics - Signal clamping in communication systems

Detailed and Complete Alternative Models

Some alternative models to the BZX84B12-TP include: - BZX84C12-TP - BZX84B13-TP - BZX85C12-TP

In conclusion, the BZX84B12-TP Zener diode offers precise voltage regulation and transient suppression in a compact package, making it an essential component in numerous electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX84B12-TP v technických řešeních

  1. What is the maximum power dissipation of BZX84B12-TP?

    • The maximum power dissipation of BZX84B12-TP is 250mW.

  2. What is the forward voltage drop of BZX84B12-TP?

    • The forward voltage drop of BZX84B12-TP is typically 0.9V at a forward current of 5mA.

  3. What is the reverse breakdown voltage of BZX84B12-TP?

    • The reverse breakdown voltage of BZX84B12-TP is 12V.

  4. What is the maximum continuous forward current of BZX84B12-TP?

    • The maximum continuous forward current of BZX84B12-TP is 200mA.

  5. What is the operating temperature range of BZX84B12-TP?

    • The operating temperature range of BZX84B12-TP is -55°C to +150°C.

  6. Can BZX84B12-TP be used for voltage regulation in low-power applications?

    • Yes, BZX84B12-TP can be used for voltage regulation in low-power applications due to its stable zener voltage.

  7. Is BZX84B12-TP suitable for overvoltage protection in electronic circuits?

    • Yes, BZX84B12-TP can be used for overvoltage protection in electronic circuits by shunting excess voltage to ground.

  8. What are the typical applications of BZX84B12-TP?

    • Typical applications of BZX84B12-TP include voltage stabilization, voltage reference, and overvoltage protection in various electronic circuits.

  9. Does BZX84B12-TP require external components for operation?

    • BZX84B12-TP can be used independently for voltage regulation and overvoltage protection, but additional components may be required depending on the specific application.

  10. What are the package dimensions of BZX84B12-TP?

    • BZX84B12-TP is available in a SOT-23 surface mount package with dimensions of 2.9mm x 1.3mm x 1.1mm.