Vishay Semiconductor Diodes Division
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1N5246B-TAP
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1N5246B-TAP Encyclopedia Entry

Product Overview

The 1N5246B-TAP belongs to the category of Zener diodes, which are semiconductor devices designed to maintain a constant voltage across their terminals. These diodes find applications in voltage regulation and protection circuits due to their unique characteristics. The 1N5246B-TAP is commonly used in electronic circuits for voltage reference and regulation purposes.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage reference and regulation
  • Characteristics: Maintains constant voltage, reverse breakdown voltage, low impedance
  • Package: Through-hole
  • Essence: Provides stable voltage regulation
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Voltage: 16V
  • Power Dissipation: 500mW
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +200°C
  • Package Type: Axial

Detailed Pin Configuration

The 1N5246B-TAP has two leads, with the anode connected to the positive terminal and the cathode connected to the negative terminal. The physical orientation of the diode is such that the cathode is marked with a band.

Functional Features

The primary function of the 1N5246B-TAP is to regulate voltage by maintaining a constant output voltage across its terminals. When the voltage across the diode reaches the specified breakdown voltage, it conducts current in the reverse direction, effectively stabilizing the output voltage.

Advantages and Disadvantages

Advantages: - Precise voltage regulation - Low impedance - Compact size

Disadvantages: - Limited power dissipation capability - Sensitivity to temperature variations

Working Principles

The 1N5246B-TAP operates based on the principle of the Zener effect, where a high electric field across a p-n junction causes the diode to conduct in the reverse direction once the breakdown voltage is reached. This characteristic allows it to maintain a constant voltage across its terminals, providing stability in electronic circuits.

Detailed Application Field Plans

The 1N5246B-TAP is widely used in various electronic applications, including: - Voltage regulators - Power supplies - Signal clamping circuits - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5246B-TAP include: - 1N5239B-TAP - 1N5240B-TAP - 1N5241B-TAP - 1N5242B-TAP - 1N5243B-TAP

In conclusion, the 1N5246B-TAP Zener diode serves as a crucial component in electronic circuits requiring precise voltage regulation and protection. Its unique characteristics and functional features make it an essential part of various electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de 1N5246B-TAP dans les solutions techniques

  1. What is the voltage rating of 1N5246B-TAP?

    • The voltage rating of 1N5246B-TAP is 16 volts.

  2. What is the maximum power dissipation of 1N5246B-TAP?

    • The maximum power dissipation of 1N5246B-TAP is 500 mW.

  3. What is the forward voltage drop of 1N5246B-TAP?

    • The forward voltage drop of 1N5246B-TAP is typically 1.0 volts at 20 mA.

  4. What is the operating temperature range of 1N5246B-TAP?

    • The operating temperature range of 1N5246B-TAP is -65°C to +200°C.

  5. Is 1N5246B-TAP suitable for use in voltage regulation applications?

    • Yes, 1N5246B-TAP is commonly used in voltage regulation applications due to its stable voltage reference characteristics.

  6. Can 1N5246B-TAP be used in reverse polarity protection circuits?

    • Yes, 1N5246B-TAP can be utilized in reverse polarity protection circuits to prevent damage from reverse voltage conditions.

  7. What are the typical applications of 1N5246B-TAP?

    • Typical applications of 1N5246B-TAP include voltage regulation, voltage reference, reverse polarity protection, and precision analog circuits.

  8. Does 1N5246B-TAP require a heat sink for operation?

    • In most cases, 1N5246B-TAP does not require a heat sink due to its low power dissipation, but it's recommended to evaluate based on specific application requirements.

  9. What is the package type of 1N5246B-TAP?

    • 1N5246B-TAP is available in a DO-35 axial lead package.

  10. Are there any special handling considerations for 1N5246B-TAP during assembly?

    • It is important to handle 1N5246B-TAP with proper ESD precautions during assembly to avoid damaging the device.