Vishay Semiconductor Diodes Division
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BZT03D51-TAP
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BZT03D51-TAP Encyclopedia Entry

Product Overview

The BZT03D51-TAP belongs to the category of Zener diodes and is commonly used for voltage regulation and protection in electronic circuits. These diodes exhibit characteristics such as precise voltage regulation, high reliability, and low impedance. The package typically consists of a small, cylindrical glass body with axial leads. The essence of the BZT03D51-TAP lies in its ability to maintain a constant voltage across its terminals, making it an essential component in various electronic devices. It is usually available in tape and reel packaging with a specific quantity per reel.

Specifications

  • Voltage: 51V
  • Power Dissipation: 1.5W
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +175°C
  • Package Type: Axial Leaded

Detailed Pin Configuration

The BZT03D51-TAP features an axial leaded package with two leads. The cathode is connected to the non-colored band end, while the anode is connected to the other end.

Functional Features

  • Precise voltage regulation
  • High reliability
  • Low impedance
  • Reverse-bias operation for protection

Advantages and Disadvantages

Advantages

  • Stable voltage regulation
  • Reliable performance
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to overvoltage conditions

Working Principles

The BZT03D51-TAP operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased. This allows it to regulate the voltage in a circuit and protect sensitive components from voltage spikes.

Detailed Application Field Plans

The BZT03D51-TAP finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting - Voltage reference in precision instruments

Detailed and Complete Alternative Models

Some alternative models to the BZT03D51-TAP include: - BZX84C51 - 1N4743A - MMSZ5245B

In conclusion, the BZT03D51-TAP Zener diode offers precise voltage regulation and protection, making it a crucial component in electronic circuits across diverse applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZT03D51-TAP v technických řešeních

Sure, here are 10 common questions and answers related to the application of BZT03D51-TAP:

  1. What is the maximum power dissipation of BZT03D51-TAP?

    • The maximum power dissipation of BZT03D51-TAP is 500mW.

  2. What is the reverse standoff voltage of BZT03D51-TAP?

    • The reverse standoff voltage of BZT03D51-TAP is 51V.

  3. What is the forward voltage drop of BZT03D51-TAP?

    • The forward voltage drop of BZT03D51-TAP is typically 0.9V at 200mA.

  4. What is the peak pulse current capability of BZT03D51-TAP?

    • The peak pulse current capability of BZT03D51-TAP is 40A.

  5. What is the operating temperature range of BZT03D51-TAP?

    • The operating temperature range of BZT03D51-TAP is -55°C to +150°C.

  6. Is BZT03D51-TAP RoHS compliant?

    • Yes, BZT03D51-TAP is RoHS compliant.

  7. What is the package type of BZT03D51-TAP?

    • BZT03D51-TAP comes in a DO-214AC (SMA) package.

  8. What are the typical applications of BZT03D51-TAP?

    • BZT03D51-TAP is commonly used in overvoltage protection, transient voltage suppression, and ESD protection in various electronic circuits.

  9. What is the breakdown voltage tolerance of BZT03D51-TAP?

    • The breakdown voltage tolerance of BZT03D51-TAP is ±5%.

  10. Does BZT03D51-TAP require a heat sink for operation?

    • BZT03D51-TAP does not require a heat sink for normal operation due to its low power dissipation.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.