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1N5247B (DO-35)
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1N5247B (DO-35) - Encyclopedia Entry

Introduction

The 1N5247B (DO-35) is a semiconductor diode that belongs to the category of Zener diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the 1N5247B (DO-35).

Basic Information Overview

  • Category: Zener diode
  • Use: Voltage regulation, voltage reference
  • Characteristics: Reverse breakdown voltage, low impedance, stable voltage reference
  • Package: DO-35
  • Essence: Semiconductor diode for voltage regulation
  • Packaging/Quantity: Typically available in reels or tubes with varying quantities

Specifications

  • Voltage Range: 16V
  • Power Dissipation: 500mW
  • Zener Impedance: 20Ω
  • Operating Temperature Range: -65°C to +200°C
  • Storage Temperature Range: -65°C to +225°C

Detailed Pin Configuration

The 1N5247B (DO-35) has two pins, anode and cathode, which are identified by the color band on the diode body.

Functional Features

  • Voltage Regulation: The diode maintains a constant voltage across its terminals when operated in the reverse breakdown region.
  • Stable Reference: It provides a stable voltage reference, making it suitable for precision electronic circuits.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Low cost

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The 1N5247B (DO-35) operates based on the principle of the Zener effect, where it exhibits a controlled breakdown at a specific reverse voltage, maintaining a nearly constant voltage across its terminals.

Detailed Application Field Plans

The 1N5247B (DO-35) finds applications in various electronic circuits, including: - Voltage regulators - Voltage references - Signal clamping circuits - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5247B (DO-35) include: - 1N5231B (5.1V) - 1N5239B (9.1V) - 1N5256B (27V)

In conclusion, the 1N5247B (DO-35) Zener diode serves as a crucial component in electronic circuits requiring precise voltage regulation and stable voltage references. Its compact size and cost-effectiveness make it a popular choice in various applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 1N5247B (DO-35) in technische oplossingen

  1. What is the 1N5247B (DO-35) used for?

    • The 1N5247B (DO-35) is a zener diode commonly used for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the 1N5247B (DO-35)?

    • The maximum power dissipation of the 1N5247B (DO-35) is typically around 500mW.

  3. What is the voltage rating of the 1N5247B (DO-35)?

    • The 1N5247B (DO-35) has a nominal zener voltage of 18V.

  4. Can the 1N5247B (DO-35) be used for voltage regulation in power supplies?

    • Yes, the 1N5247B (DO-35) can be used to regulate voltage in low-power applications.

  5. What are the typical applications of the 1N5247B (DO-35)?

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

  6. What is the maximum forward voltage of the 1N5247B (DO-35)?

    • The maximum forward voltage of the 1N5247B (DO-35) is typically around 1.2V at a forward current of 200mA.

  7. Is the 1N5247B (DO-35) suitable for high-frequency applications?

    • The 1N5247B (DO-35) is not specifically designed for high-frequency applications but can be used in some low-frequency signal conditioning circuits.

  8. What is the temperature coefficient of the 1N5247B (DO-35)?

    • The temperature coefficient of the 1N5247B (DO-35) is typically around -2mV/°C.

  9. Can the 1N5247B (DO-35) be used for reverse polarity protection?

    • Yes, the 1N5247B (DO-35) can be used for reverse polarity protection in electronic circuits.

  10. Are there any specific soldering or mounting considerations for the 1N5247B (DO-35)?

    • It is recommended to follow standard soldering and mounting practices for small signal diodes, ensuring proper heat dissipation and avoiding mechanical stress on the component.