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SMBJ64CA-HR
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SMBJ64CA-HR

Product Overview

  • Category: Electronic Component
  • Use: Protection against transient voltage spikes
  • Characteristics: Fast response time, low clamping voltage
  • Package: SMB (DO-214AA)
  • Essence: Transient Voltage Suppressor (TVS) diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 600 Watts
  • Breakdown Voltage: 71.1V to 78.9V
  • Operating Temperature: -55°C to +150°C
  • Storage Temperature: -55°C to +150°C

Detailed Pin Configuration

The SMBJ64CA-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

  • Provides protection against voltage transients
  • Fast response time ensures minimal damage to protected components
  • Low clamping voltage diverts excess current away from sensitive circuits

Advantages

  • Robust protection for sensitive electronic components
  • Compact size for easy integration into circuit designs
  • Wide operating temperature range for versatile applications

Disadvantages

  • May require additional circuitry for comprehensive surge protection
  • Limited to specific voltage ranges

Working Principles

When a transient voltage spike occurs, the SMBJ64CA-HR conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

  • Industrial automation systems
  • Telecommunication equipment
  • Automotive electronics
  • Power supply units
  • Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ5.0A-HR: Breakdown Voltage: 6.4V to 7.2V, Peak Pulse Power: 600 Watts
  • SMBJ12A-HR: Breakdown Voltage: 13.3V to 14.7V, Peak Pulse Power: 600 Watts
  • SMBJ24A-HR: Breakdown Voltage: 26.7V to 29.5V, Peak Pulse Power: 600 Watts

This TVS diode provides reliable protection against transient voltage spikes in various electronic applications, ensuring the integrity of sensitive components. Its fast response time and low clamping voltage make it a valuable asset in safeguarding circuits from voltage surges. The SMBJ64CA-HR's compact package and wide operating temperature range further enhance its suitability for diverse electronic designs.

技術ソリューションにおける SMBJ64CA-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 SMBJ64CA-HR?

    • The SMBJ64CA-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 SMBJ64CA-HR?

    • The maximum peak pulse power of the SMBJ64CA-HR is 600 watts for an 8/20µs waveform.

  3. What is the breakdown voltage of the SMBJ64CA-HR?

    • The breakdown voltage of the SMBJ64CA-HR is 71.1V.

  4. What are the typical applications of the SMBJ64CA-HR?

    • Typical applications of the SMBJ64CA-HR include protection of telecommunications equipment, industrial controls, consumer electronics, and automotive systems from voltage transients.

  5. What is the operating temperature range of the SMBJ64CA-HR?

    • The SMBJ64CA-HR has an operating temperature range of -55°C to +150°C.

  6. What is the response time of the SMBJ64CA-HR?

    • The response time of the SMBJ64CA-HR is less than 1 picosecond.

  7. What is the package type of the SMBJ64CA-HR?

    • The SMBJ64CA-HR is available in a DO-214AA (SMB) package.

  8. Does the SMBJ64CA-HR meet any specific industry standards?

    • Yes, the SMBJ64CA-HR meets the requirements of the IEC 61000-4-5 standard for surge protection devices.

  9. What is the clamping voltage of the SMBJ64CA-HR?

    • The clamping voltage of the SMBJ64CA-HR is 103V at 10A.

  10. Is the SMBJ64CA-HR RoHS compliant?

    • Yes, the SMBJ64CA-HR is RoHS compliant, making it suitable for use in environmentally sensitive applications.