Central Semiconductor Corp
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1N5928B TR
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1N5928B TR

Product Overview

Category

The 1N5928B TR belongs to the category of semiconductor devices, specifically a Zener diode.

Use

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

Characteristics

  • Zener voltage: 3.3V
  • Power dissipation: 1.5W
  • Package: DO-41
  • Operating temperature range: -65°C to +200°C
  • Storage temperature range: -65°C to +200°C

Packaging/Quantity

The 1N5928B TR is typically available in tape and reel packaging with quantities varying based on supplier specifications.

Specifications

  • Zener Voltage: 3.3V
  • Power Dissipation: 1.5W
  • Maximum Reverse Leakage Current: 5µA
  • Maximum Temperature Coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N5928B TR has two pins, anode, and cathode, which are denoted by the standard pinout for DO-41 package.

Functional Features

The 1N5928B TR provides a stable voltage output when reverse biased at its specified Zener voltage, making it suitable for voltage regulation applications.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

When the Zener diode is reverse-biased and the voltage across it reaches the Zener voltage, it begins to conduct, effectively regulating the voltage across the circuit.

Detailed Application Field Plans

The 1N5928B TR is widely used in: - Voltage regulators - Overvoltage protection circuits - Switching power supplies - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5928B TR include: - 1N4728A (3.3V Zener voltage) - BZX55C3V3 (3.3V Zener voltage) - 1N746A (3.3V Zener voltage)

In conclusion, the 1N5928B TR Zener diode offers precise voltage regulation and finds extensive use in various electronic circuits requiring stable voltage references and overvoltage protection.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem 1N5928B TR w rozwiązaniach technicznych

  1. What is the 1N5928B TR diode used for?

    • The 1N5928B TR diode is commonly used for voltage regulation and protection in various technical solutions.

  2. What is the maximum forward voltage of the 1N5928B TR diode?

    • The maximum forward voltage of the 1N5928B TR diode is typically around 1.5V at a forward current of 3.0A.

  3. What is the reverse voltage rating of the 1N5928B TR diode?

    • The 1N5928B TR diode has a reverse voltage rating of 20V, making it suitable for low voltage applications.

  4. Can the 1N5928B TR diode handle high currents?

    • Yes, the 1N5928B TR diode is capable of handling relatively high forward currents, typically up to 3.0A.

  5. Is the 1N5928B TR diode suitable for use in automotive applications?

    • Yes, the 1N5928B TR diode is often used in automotive electronics due to its voltage regulation and protection capabilities.

  6. What is the temperature range for the 1N5928B TR diode?

    • The 1N5928B TR diode is designed to operate within a temperature range of -65°C to 175°C, making it suitable for a wide range of environments.

  7. Does the 1N5928B TR diode require a heat sink for certain applications?

    • Depending on the specific application and power dissipation, a heat sink may be recommended to ensure optimal performance and reliability.

  8. Can the 1N5928B TR diode be used in reverse polarity protection circuits?

    • Yes, the 1N5928B TR diode is commonly employed in reverse polarity protection circuits to prevent damage from incorrect power connections.

  9. What are the typical applications for the 1N5928B TR diode?

    • Typical applications include voltage regulation, overvoltage protection, and general purpose rectification in electronic circuits.

  10. Are there any important considerations when using the 1N5928B TR diode in technical solutions?

    • It's important to consider the forward voltage drop, reverse voltage, and current requirements of the specific application to ensure proper functionality and reliability.