Vishay Semiconductor Diodes Division
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1N5243B-TAP
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1N5243B-TAP

Product Overview

Category

The 1N5243B-TAP belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 13V
  • Power dissipation: 500mW
  • Package type: Axial leaded
  • Operating temperature range: -65°C to +200°C
  • Tolerance: ±5%

Packaging/Quantity

The 1N5243B-TAP is typically available in tape and reel packaging with quantities varying based on supplier and customer requirements.

Specifications

  • Zener voltage: 13V
  • Power dissipation: 500mW
  • Maximum forward voltage: 1.2V
  • Reverse current: 5μA
  • Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N5243B-TAP has a standard axial leaded package with two leads. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

The 1N5243B-TAP provides a constant voltage output when reverse biased at or above its breakdown 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 voltage across the 1N5243B-TAP exceeds its Zener voltage, it begins to conduct in the reverse direction, effectively maintaining a constant voltage drop across its terminals.

Detailed Application Field Plans

The 1N5243B-TAP is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping applications

Detailed and Complete Alternative Models

Some alternative models to the 1N5243B-TAP include: - 1N5231B-TAP (Zener voltage: 4.3V) - 1N5239B-TAP (Zener voltage: 9.1V) - 1N5247B-TAP (Zener voltage: 20V)

In conclusion, the 1N5243B-TAP Zener diode offers precise voltage regulation and protection in a compact package, making it suitable for various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N5243B-TAP en soluciones técnicas

  1. What is the voltage rating of 1N5243B-TAP?

    • The 1N5243B-TAP has a voltage rating of 13 volts.

  2. What is the maximum current it can handle?

    • The maximum current rating for 1N5243B-TAP is typically around 150 mA.

  3. Can 1N5243B-TAP be used for voltage regulation?

    • Yes, 1N5243B-TAP is commonly used as a voltage regulator in various technical solutions.

  4. What are the typical applications of 1N5243B-TAP?

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

  5. Is 1N5243B-TAP suitable for use in automotive electronics?

    • Yes, it can be used in automotive electronics for voltage regulation and protection purposes.

  6. What is the temperature range for 1N5243B-TAP?

    • The operating temperature range for 1N5243B-TAP is usually -65°C to +200°C.

  7. Does 1N5243B-TAP require a heat sink for certain applications?

    • In high-power or high-temperature applications, a heat sink may be recommended for optimal performance.

  8. Can 1N5243B-TAP be used in reverse polarity protection circuits?

    • Yes, it is commonly used in reverse polarity protection circuits due to its characteristics.

  9. What are the packaging options available for 1N5243B-TAP?

    • It is available in various packages such as axial-lead, surface mount, and through-hole packages.

  10. Are there any specific storage conditions for 1N5243B-TAP?

    • It should be stored in a dry environment at room temperature and protected from static discharge to maintain its performance.