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1N5281B TR
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1N5281B TR

Product Overview

The 1N5281B TR is a semiconductor device belonging to the category of Zener diodes. It is commonly used for voltage regulation and transient suppression in electronic circuits. This component exhibits characteristics such as precise voltage regulation, low impedance, and high reliability. The 1N5281B TR is typically packaged in a small, cylindrical glass package and is available in various quantities.

Specifications

  • Voltage: 100V
  • Power Dissipation: 1.5W
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +200°C

Pin Configuration

The 1N5281B TR features a standard axial lead configuration with two leads, one connected to the anode and the other to the cathode.

Functional Features

  • Precise Voltage Regulation: The 1N5281B TR provides stable and accurate voltage regulation, making it suitable for various electronic applications.
  • Low Impedance: This component offers low impedance, ensuring minimal impact on the overall circuit performance.
  • High Reliability: With its robust construction and consistent performance, the 1N5281B TR demonstrates high reliability in diverse operating conditions.

Advantages and Disadvantages

Advantages

  • Accurate voltage regulation
  • Low impedance
  • High reliability
  • Compact package size

Disadvantages

  • Limited power dissipation capability
  • Voltage tolerance may not be suitable for some precision applications

Working Principles

The 1N5281B TR operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased. This allows it to regulate the voltage in a circuit by shunting excess current when the voltage exceeds the specified value.

Application Field Plans

The 1N5281B TR finds extensive use in various electronic systems, including: - Voltage regulation in power supplies - Overvoltage protection in automotive electronics - Signal clamping in communication equipment - Surge suppression in industrial control systems

Alternative Models

For applications requiring similar functionality, alternative models to the 1N5281B TR include: - 1N5221B TR - 1N5231B TR - 1N5241B TR

In conclusion, the 1N5281B TR Zener diode offers precise voltage regulation, low impedance, and high reliability, making it a versatile component for a wide range of electronic applications.

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Liste 10 perguntas e respostas comuns relacionadas à aplicação de 1N5281B TR em soluções técnicas

  1. What is the maximum voltage rating of 1N5281B TR?

    • The maximum voltage rating of 1N5281B TR is 100 volts.

  2. What is the maximum current rating of 1N5281B TR?

    • The maximum current rating of 1N5281B TR is 0.5 amps.

  3. What is the power dissipation of 1N5281B TR?

    • The power dissipation of 1N5281B TR is 1.0 watt.

  4. What is the package type of 1N5281B TR?

    • 1N5281B TR comes in an axial leaded package.

  5. What are the typical applications of 1N5281B TR?

    • 1N5281B TR is commonly used in voltage regulation, overvoltage protection, and general purpose diode applications.

  6. What is the reverse voltage of 1N5281B TR?

    • The reverse voltage of 1N5281B TR is 100 volts.

  7. What is the forward voltage drop of 1N5281B TR?

    • The forward voltage drop of 1N5281B TR is typically around 1 volt at a forward current of 200 mA.

  8. What is the temperature coefficient of 1N5281B TR?

    • The temperature coefficient of 1N5281B TR is -2 mV/°C.

  9. Is 1N5281B TR RoHS compliant?

    • Yes, 1N5281B TR is RoHS compliant.

  10. What are the storage and operating temperature ranges for 1N5281B TR?

    • The storage temperature range for 1N5281B TR is -65°C to +175°C, and the operating temperature range is -65°C to +175°C.