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SMDJ10A-HR
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SMDJ10A-HR

Introduction

The SMDJ10A-HR is a diode belonging to the category of surface mount devices. It is commonly used for surge protection in electronic circuits, offering characteristics such as high reliability and compact packaging. 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 SMDJ10A-HR.

Basic Information Overview

  • Category: Surface Mount Devices (SMD)
  • Use: Surge protection in electronic circuits
  • Characteristics: High reliability, compact packaging
  • Package: SMD package
  • Essence: Diode for surge protection
  • Packaging/Quantity: Typically available in reels or tubes with varying quantities

Specifications

  • Part Number: SMDJ10A-HR
  • Peak Pulse Power: 3000W
  • Breakdown Voltage: 10V
  • Operating Temperature: -55°C to +175°C
  • Mounting Type: Surface Mount
  • Package / Case: DO-214AB (SMC)

Detailed Pin Configuration

The SMDJ10A-HR typically follows the standard pin configuration for diodes in the DO-214AB package, with the anode and cathode terminals clearly marked.

Functional Features

  • Surge Protection: Provides effective protection against voltage surges
  • Fast Response Time: Rapidly clamps transient voltages to safe levels
  • Low Leakage Current: Minimizes power loss during normal operation

Advantages and Disadvantages

Advantages

  • High reliability
  • Compact size
  • Fast response time

Disadvantages

  • Limited breakdown voltage
  • Higher cost compared to standard diodes

Working Principles

The SMDJ10A-HR operates based on the principle of avalanche breakdown, where it rapidly conducts when subjected to a voltage surge, diverting excess current away from sensitive components.

Detailed Application Field Plans

The SMDJ10A-HR is widely used in various applications requiring surge protection, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMDJ5.0A-HR: Lower breakdown voltage variant
  • SMDJ15A-HR: Higher breakdown voltage variant
  • SMDJ10CA-HR: Bidirectional surge protection diode

In conclusion, the SMDJ10A-HR serves as a reliable and compact solution for surge protection in electronic circuits, offering fast response times and low leakage currents. Its application spans across diverse industries, and it has several alternative models catering to different voltage requirements.

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技術ソリューションにおける SMDJ10A-HR 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。

Sure, here are 10 common questions and answers related to the application of SMDJ10A-HR in technical solutions:

  1. What is the maximum peak pulse power of SMDJ10A-HR?

    • The maximum peak pulse power of SMDJ10A-HR is 3000 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of SMDJ10A-HR?

    • The breakdown voltage of SMDJ10A-HR is 12.8 volts.

  3. What is the typical clamping voltage of SMDJ10A-HR?

    • The typical clamping voltage of SMDJ10A-HR is 19.2 volts at 10A.

  4. What is the operating temperature range of SMDJ10A-HR?

    • The operating temperature range of SMDJ10A-HR is -55°C to +150°C.

  5. What are the typical applications for SMDJ10A-HR?

    • SMDJ10A-HR is commonly used in telecommunications equipment, data lines, and other sensitive electronic equipment.

  6. What is the peak pulse current rating of SMDJ10A-HR?

    • The peak pulse current rating of SMDJ10A-HR is 195.7A for an 8/20μs waveform.

  7. Is SMDJ10A-HR RoHS compliant?

    • Yes, SMDJ10A-HR is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the package type of SMDJ10A-HR?

    • SMDJ10A-HR is available in a DO-214AB (SMC) package.

  9. Does SMDJ10A-HR have a low leakage current?

    • Yes, SMDJ10A-HR has a low leakage current of less than 1µA at its rated voltage.

  10. Can SMDJ10A-HR be used for surge protection in power supply units?

    • Yes, SMDJ10A-HR can be used for surge protection in power supply units to safeguard against transient overvoltage events.

These questions and answers cover various aspects of the application and specifications of SMDJ10A-HR in technical solutions.