Vishay Semiconductor Diodes Division
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1N5243C-TR

1N5243C-TR

Product Overview

The 1N5243C-TR is a Zener diode belonging to the semiconductor category. It is commonly used for voltage regulation and protection in electronic circuits. This diode exhibits characteristics such as precise voltage regulation, low impedance, and high reliability. The package type for the 1N5243C-TR is typically DO-35, and it is available in various packaging quantities to suit different production needs.

Specifications

  • Voltage: 13V
  • Power Dissipation: 500mW
  • Zener Impedance: 20Ω
  • Operating Temperature Range: -65°C to +200°C

Pin Configuration

The 1N5243C-TR has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

The primary function of the 1N5243C-TR is to maintain a constant voltage across its terminals, providing stability and protection to the circuit it is integrated into. It achieves this by allowing current to flow in reverse when the voltage reaches the Zener voltage.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Low impedance
  • High reliability

Disadvantages

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

Working Principles

The 1N5243C-TR operates based on the Zener effect, which causes it to conduct in the reverse direction when the voltage across its terminals exceeds the Zener voltage. This characteristic allows it to regulate voltage and protect the circuit from overvoltage conditions.

Application Field Plans

The 1N5243C-TR finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Alternative Models

For those seeking alternatives to the 1N5243C-TR, other Zener diodes with similar specifications include: - 1N5231B-TR - 1N5226B-TR - BZX55C13-TR

In conclusion, the 1N5243C-TR Zener diode offers precise voltage regulation and protection in a compact and reliable package, making it a valuable component in numerous electronic applications.

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技術ソリューションにおける 1N5243C-TR の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the voltage rating of 1N5243C-TR?

    • The voltage rating of 1N5243C-TR is 13 volts.

  2. What is the maximum current that 1N5243C-TR can handle?

    • The maximum current handling capacity of 1N5243C-TR is typically around 150 mA.

  3. What are the typical applications of 1N5243C-TR?

    • 1N5243C-TR is commonly used in voltage regulation, overvoltage protection, and general purpose diode applications.

  4. What is the package type of 1N5243C-TR?

    • 1N5243C-TR comes in a DO-35 (DO-204AH) axial leaded package.

  5. What is the reverse leakage current of 1N5243C-TR at its rated voltage?

    • The reverse leakage current at the rated voltage of 1N5243C-TR is typically very low, in the order of microamps.

  6. Can 1N5243C-TR be used for voltage clamping applications?

    • Yes, 1N5243C-TR can be used for voltage clamping to protect sensitive components from overvoltage conditions.

  7. Is 1N5243C-TR suitable for use in automotive electronics?

    • Yes, 1N5243C-TR is often used in automotive electronics for voltage regulation and protection.

  8. What is the temperature coefficient of 1N5243C-TR?

    • The temperature coefficient of 1N5243C-TR is typically around -2 mV/°C.

  9. Can 1N5243C-TR be used in low power applications?

    • Yes, 1N5243C-TR is suitable for use in low power applications due to its relatively low current handling capability.

  10. Are there any specific soldering or mounting considerations for 1N5243C-TR?

    • It is recommended to follow standard industry practices for soldering and mounting of 1N5243C-TR, ensuring proper heat dissipation and avoiding mechanical stress on the component during assembly.