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1N5243A
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1N5243A - Diode Zener Single 6.2V 5% 500mW 2-Pin DO-35

Product Overview

Category

The 1N5243A is a diode zener, which falls under the category of semiconductor devices.

Use

It is commonly used as a voltage regulator in electronic circuits to maintain a stable voltage across the load.

Characteristics

  • Voltage: 6.2V
  • Tolerance: ±5%
  • Power Dissipation: 500mW
  • Package: DO-35
  • Packaging/Quantity: Bulk packaging, typically sold in reels or tubes

Essence

The essence of the 1N5243A lies in its ability to provide a constant voltage output despite variations in input voltage and load conditions.

Specifications

  • Voltage: 6.2V
  • Power Dissipation: 500mW
  • Tolerance: ±5%
  • Package Type: DO-35
  • Maximum Operating Temperature: 200°C
  • Mounting Style: Through Hole
  • Configuration: Single

Detailed Pin Configuration

The 1N5243A has a simple 2-pin configuration with anode and cathode terminals.

Functional Features

The 1N5243A provides a stable 6.2V output when reverse-biased at a specific current, making it suitable for voltage regulation applications.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Small form factor
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Susceptible to damage from excessive current or voltage spikes

Working Principles

The 1N5243A operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased at the specified voltage.

Detailed Application Field Plans

The 1N5243A finds extensive use in various electronic circuits such as: - Voltage regulators - Power supplies - Signal conditioning circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5243A include: - 1N5221B (4.3V) - 1N5229B (3.3V) - 1N5239B (9.1V)

In conclusion, the 1N5243A diode zener serves as a crucial component in electronic circuits requiring stable voltage regulation, offering precise performance within a compact package.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N5243A en soluciones técnicas

  1. What is the 1N5243A diode used for?

    • The 1N5243A is a zener diode commonly used for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the 1N5243A?

    • The maximum power dissipation of the 1N5243A is 500mW.

  3. What is the voltage rating of the 1N5243A?

    • The 1N5243A has a nominal zener voltage of 13V.

  4. What is the forward voltage drop of the 1N5243A?

    • The forward voltage drop of the 1N5243A is typically around 1.2V.

  5. What are the typical applications of the 1N5243A?

    • Typical applications include voltage regulation, overvoltage protection, and voltage reference in various electronic circuits.

  6. What is the temperature coefficient of the 1N5243A?

    • The temperature coefficient of the 1N5243A is typically around 0.05% per °C.

  7. What is the maximum reverse current of the 1N5243A?

    • The maximum reverse current at the specified voltage is typically 100µA.

  8. What is the package type of the 1N5243A?

    • The 1N5243A is available in a DO-35 glass axial package.

  9. Can the 1N5243A be used in automotive applications?

    • Yes, the 1N5243A can be used in automotive electronics for voltage regulation and protection.

  10. What are the key differences between the 1N5243A and similar zener diodes?

    • The 1N5243A offers a specific zener voltage of 13V and has a maximum power dissipation of 500mW, distinguishing it from other zener diodes with different specifications.