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1N5259B (DO-35)
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1N5259B (DO-35) - Encyclopedia Entry

Introduction

The 1N5259B (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 1N5259B (DO-35).

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage regulation, voltage reference
  • Characteristics: Reverse breakdown voltage, low dynamic impedance
  • Package: DO-35
  • Essence: Semiconductor diode for voltage regulation
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Voltage Range: 2.4V to 75V
  • Power Dissipation: 500mW
  • Operating Temperature Range: -65°C to +200°C
  • Forward Voltage: 1.1V (maximum)
  • Reverse Leakage Current: 5μA (maximum)

Detailed Pin Configuration

The 1N5259B (DO-35) typically has two pins, with the cathode being marked by a band on the body of the diode.

Functional Features

  • Voltage Regulation: The 1N5259B maintains a nearly constant voltage across its terminals when operated in the reverse breakdown region.
  • Low Dynamic Impedance: This diode exhibits low impedance under dynamic conditions, making it suitable for voltage regulation applications.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Low dynamic impedance

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The 1N5259B operates based on the principle of the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse biased at or above its breakdown voltage.

Detailed Application Field Plans

The 1N5259B (DO-35) finds applications in various electronic circuits, including: - Voltage regulators - Voltage references - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5259B (DO-35) include: - 1N5221B (DO-35) - 1N5234B (DO-35) - 1N5247B (DO-35) - BZX84C2V4 (SOT-23)

In conclusion, the 1N5259B (DO-35) Zener diode is a crucial component in electronic circuits requiring precise voltage regulation and reference. Its compact size and low dynamic impedance make it suitable for various applications, despite its limitations in power dissipation and sensitivity to temperature changes.

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기술 솔루션에 1N5259B (DO-35) 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the 1N5259B (DO-35) diode used for?

    • The 1N5259B diode is commonly used for voltage regulation and protection in various electronic circuits.

  2. What are the key specifications of the 1N5259B diode?

    • The 1N5259B diode is a 16V, 0.5W Zener diode with a DO-35 package.

  3. How can I use the 1N5259B diode for voltage regulation?

    • The 1N5259B diode can be connected in reverse bias across a load to maintain a constant voltage across the load.

  4. Can the 1N5259B diode be used for overvoltage protection?

    • Yes, the 1N5259B diode can be used to protect sensitive components from overvoltage by shunting excess voltage away from the protected circuit.

  5. What are the typical applications of the 1N5259B diode?

    • Typical applications include voltage regulation in power supplies, overvoltage protection in electronic circuits, and as a reference voltage source.

  6. What is the maximum current that the 1N5259B diode can handle?

    • The 1N5259B diode has a maximum current rating of 50mA.

  7. How do I identify the cathode and anode of the 1N5259B diode?

    • The cathode end of the 1N5259B diode is typically marked with a band or line on the body of the diode.

  8. Can the 1N5259B diode be used in temperature-sensitive applications?

    • Yes, the 1N5259B diode has a wide operating temperature range and can be used in temperature-sensitive applications.

  9. Are there any precautions to consider when using the 1N5259B diode?

    • It's important to ensure that the maximum power dissipation and current ratings are not exceeded to prevent damage to the diode.

  10. Where can I find detailed application notes for the 1N5259B diode?

    • Detailed application notes for the 1N5259B diode can be found in the manufacturer's datasheet or application notes provided by electronics component distributors.