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1N5223BUR-1
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1N5223BUR-1

Product Overview

Category

The 1N5223BUR-1 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 4.7V
  • Power dissipation: 500mW
  • Package type: DO-35
  • Operating temperature range: -65°C to +200°C
  • Forward voltage: 1.2V
  • Reverse current: 5μA

Package

The 1N5223BUR-1 is typically available in a DO-35 package.

Essence

This Zener diode is essential for maintaining stable voltage levels in various electronic applications.

Packaging/Quantity

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

Specifications

  • Zener voltage: 4.7V
  • Power dissipation: 500mW
  • Maximum forward voltage: 1.2V
  • Maximum reverse current: 5μA
  • Operating temperature range: -65°C to +200°C
  • Package type: DO-35

Detailed Pin Configuration

The 1N5223BUR-1 Zener diode typically has two pins, with the cathode being shorter than the anode.

Functional Features

  • Precise voltage regulation
  • Overvoltage protection
  • Low reverse leakage current

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1N5223BUR-1 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased.

Detailed Application Field Plans

This Zener diode is widely used in: - Voltage regulators - Overvoltage protection circuits - Power supplies - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5223BUR-1 include: - 1N5221BUR-1 (3.3V Zener voltage) - 1N5225BUR-1 (5.1V Zener voltage) - BZX84C4V7 (4.7V Zener voltage)

In conclusion, the 1N5223BUR-1 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and wide operating temperature range make it suitable for various applications, although it has limitations in power dissipation and sensitivity to temperature changes. Understanding its specifications, pin configuration, functional features, and alternatives is essential for effective utilization in electronic designs.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N5223BUR-1 en soluciones técnicas

  1. What is the 1N5223BUR-1?

    • The 1N5223BUR-1 is a Zener diode with a voltage rating of 4.7V and a power rating of 500mW.

  2. What are the typical applications of the 1N5223BUR-1?

    • It is commonly used in voltage regulation, voltage reference, and overvoltage protection circuits.

  3. What is the maximum current that can flow through the 1N5223BUR-1?

    • The maximum current for the 1N5223BUR-1 is typically around 20mA.

  4. How does the 1N5223BUR-1 provide voltage regulation?

    • The Zener diode conducts in reverse bias when the voltage across it reaches its breakdown voltage, effectively regulating the voltage across the circuit.

  5. Can the 1N5223BUR-1 be used for overvoltage protection?

    • Yes, it can be used to shunt excess voltage away from sensitive components, protecting them from damage.

  6. What are the key specifications to consider when using the 1N5223BUR-1 in a circuit?

    • Key specifications include the breakdown voltage, power rating, and maximum current.

  7. Are there any specific considerations for PCB layout when using the 1N5223BUR-1?

    • It's important to minimize trace lengths and keep the Zener diode close to the components it is protecting or regulating.

  8. Can the 1N5223BUR-1 be used in temperature-sensitive applications?

    • Yes, but it's important to consider the temperature coefficient of the Zener voltage and its impact on the overall circuit performance.

  9. What are some common alternatives to the 1N5223BUR-1?

    • Alternatives include other Zener diodes with similar voltage ratings and power dissipation capabilities.

  10. Where can I find detailed application notes for using the 1N5223BUR-1 in technical solutions?

    • Detailed application notes can often be found in the datasheet provided by the manufacturer or in application-specific technical literature.