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SMBJ100CA-HR
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SMBJ100CA-HR

Introduction

The SMBJ100CA-HR is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides an overview of the SMBJ100CA-HR, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The SMBJ100CA-HR belongs to the category of transient voltage suppressor diodes, which are commonly used in electronic circuits to protect semiconductor devices from voltage spikes and surges.

Basic Information Overview

  • Use: The SMBJ100CA-HR is used to protect sensitive electronic components from transient voltage events.
  • Characteristics: It offers low clamping voltage, fast response time, and high surge current capability.
  • Package: The SMBJ100CA-HR is available in a surface mount DO-214AA (SMB) package.
  • Essence: Its essence lies in providing robust transient voltage protection for electronic circuits.
  • Packaging/Quantity: It is typically available in reels with a specific quantity per reel.

Specifications

  • Peak Pulse Power: 600 Watts
  • Breakdown Voltage: 100V
  • Operating Voltage: 85.5V
  • Clamping Voltage: 146V
  • Peak Pulse Current: 10A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ100CA-HR has two pins, with the cathode connected to the ground and the anode connected to the protected circuit.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to safe levels.
  • Fast Response Time: Rapidly responds to transient events to protect downstream components.
  • Low Clamping Voltage: Provides effective protection without introducing excessive voltage drop.

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage events
  • Fast response time
  • Low clamping voltage

Disadvantages

  • Limited peak pulse power handling capability compared to higher-rated devices
  • Sensitive to overvoltage conditions beyond its ratings

Working Principles

When a transient voltage event occurs, the SMBJ100CA-HR conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The SMBJ100CA-HR is commonly used in various applications, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ5.0CA-HR: 5.0V breakdown voltage
  • SMBJ15CA-HR: 15V breakdown voltage
  • SMBJ30CA-HR: 30V breakdown voltage
  • SMBJ58CA-HR: 58V breakdown voltage

In conclusion, the SMBJ100CA-HR is a vital component in protecting electronic circuits from transient voltage events, offering a balance of performance and cost-effectiveness.

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技術ソリューションにおける SMBJ100CA-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。

  1. What is the SMBJ100CA-HR used for?

    • The SMBJ100CA-HR is a high-reliability transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum peak pulse power of the SMBJ100CA-HR?

    • The maximum peak pulse power of the SMBJ100CA-HR is 600 watts.

  3. What is the breakdown voltage of the SMBJ100CA-HR?

    • The breakdown voltage of the SMBJ100CA-HR is 100 volts.

  4. What are the typical applications of the SMBJ100CA-HR?

    • Typical applications of the SMBJ100CA-HR include protection of telecommunications equipment, industrial control systems, and automotive electronics from voltage surges.

  5. What is the response time of the SMBJ100CA-HR?

    • The response time of the SMBJ100CA-HR is very fast, typically responding within nanoseconds to clamp transient voltages.

  6. Is the SMBJ100CA-HR RoHS compliant?

    • Yes, the SMBJ100CA-HR is RoHS compliant, making it suitable for use in environmentally conscious designs.

  7. What is the operating temperature range of the SMBJ100CA-HR?

    • The SMBJ100CA-HR has an operating temperature range of -55°C to +150°C, making it suitable for a wide range of environments.

  8. Does the SMBJ100CA-HR require any external components for operation?

    • No, the SMBJ100CA-HR is a standalone transient voltage suppressor diode and does not require any external components for operation.

  9. Can the SMBJ100CA-HR be used in high-reliability applications?

    • Yes, the "HR" designation indicates that the SMBJ100CA-HR is specifically designed for high-reliability applications, such as aerospace and defense systems.

  10. What are the packaging options available for the SMBJ100CA-HR?

    • The SMBJ100CA-HR is available in various package options, including DO-214AA (SMB) and DO-214AB (SMC), providing flexibility for different design requirements.