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SMBJ11CA-HR
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SMBJ11CA-HR

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: High reliability, fast response time
Package: DO-214AA (SMB)
Essence: Transient Voltage Suppressor (TVS)
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

  • Peak Power Dissipation: 600W
  • Breakdown Voltage: 11V
  • Reverse Standoff Voltage: 9.4V
  • Clamping Voltage: 15.6V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ11CA-HR has two pins, with the cathode connected to the marked side of the package and the anode connected to the unmarked side.

Functional Features

  • Fast response time to transient voltage spikes
  • High reliability for surge protection
  • Low clamping voltage for sensitive electronic components

Advantages and Disadvantages

Advantages: - Fast response time - High reliability - Low clamping voltage

Disadvantages: - Limited breakdown voltage compared to higher-rated TVS diodes - Sensitive to overvoltage conditions

Working Principles

The SMBJ11CA-HR operates by diverting excess voltage away from sensitive electronic components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

  1. Consumer Electronics: Used in smartphones, tablets, and laptops to protect against voltage surges.
  2. Automotive: Safeguards vehicle electronics from voltage transients caused by load dumps and other electrical disturbances.
  3. Industrial Equipment: Provides surge protection for control systems, sensors, and communication interfaces.

Detailed and Complete Alternative Models

  1. SMBJ10A-HR: Similar characteristics with a slightly lower breakdown voltage of 10V.
  2. SMBJ12CA-HR: Higher breakdown voltage at 12V with comparable specifications.

This comprehensive entry provides detailed information about the SMBJ11CA-HR, covering its basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

技術ソリューションにおける SMBJ11CA-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 SMBJ11CA-HR?

    • The SMBJ11CA-HR is a high-reliability, surface mount 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 SMBJ11CA-HR?

    • The maximum peak pulse power of the SMBJ11CA-HR is 600 watts for an 8/20 µs waveform.

  3. What is the breakdown voltage of the SMBJ11CA-HR?

    • The breakdown voltage of the SMBJ11CA-HR is 12 volts.

  4. What are the typical applications of the SMBJ11CA-HR?

    • The SMBJ11CA-HR is commonly used in telecommunications equipment, data lines, and other applications where protection from transient voltage events is required.

  5. What is the operating temperature range of the SMBJ11CA-HR?

    • The SMBJ11CA-HR has an operating temperature range of -55°C to +150°C.

  6. What is the response time of the SMBJ11CA-HR?

    • The response time of the SMBJ11CA-HR is very fast, typically less than 1 picosecond.

  7. Is the SMBJ11CA-HR RoHS compliant?

    • Yes, the SMBJ11CA-HR is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. Can the SMBJ11CA-HR be used in automotive electronics?

    • Yes, the SMBJ11CA-HR is suitable for use in automotive electronics due to its high reliability and robust design.

  9. What is the packaging of the SMBJ11CA-HR?

    • The SMBJ11CA-HR is available in a DO-214AA (SMB) package.

  10. Does the SMBJ11CA-HR require any external components for proper operation?

    • No, the SMBJ11CA-HR does not require any external components for proper operation, making it easy to integrate into existing designs.