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SMBJ51CA-HR
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SMBJ51CA-HR

Product Overview

Category: Electronic Component
Use: Protection against transient voltage spikes
Characteristics: Fast response time, low clamping voltage, compact package
Package: DO-214AA (SMB), 2-pin
Essence: Transient Voltage Suppressor (TVS) diode
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 600 Watts
  • Breakdown Voltage: 51V
  • Clamping Voltage: 82.4V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMBJ51CA-HR has two pins in a DO-214AA package. The anode is connected to the positive side and the cathode to the negative side.

Functional Features

  • Fast response to transient over-voltage events
  • Low clamping voltage to protect sensitive electronic components
  • Compact size for easy integration into circuit designs

Advantages and Disadvantages

Advantages: - Effective protection against voltage spikes - Fast response time - RoHS compliant

Disadvantages: - Clamping voltage may be higher than some alternative models - Limited peak pulse power compared to larger TVS diodes

Working Principles

The SMBJ51CA-HR operates by diverting excess transient voltage away from sensitive electronic components, thereby protecting them from damage. When a voltage spike occurs, the diode rapidly conducts current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMBJ51CA-HR is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ51CA-HR include: - P6SMBJ51CA - SMCJ51CA - 1.5SMCJ51CA - SMAJ51CA

In conclusion, the SMBJ51CA-HR is a reliable and compact TVS diode that provides effective protection against transient voltage spikes in a wide range of electronic applications.

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技術ソリューションにおける SMBJ51CA-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 SMBJ51CA-HR?

    • The SMBJ51CA-HR is a high-reliability, surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum peak pulse power of the SMBJ51CA-HR?

    • The maximum peak pulse power of the SMBJ51CA-HR is 600 watts.

  3. What is the breakdown voltage of the SMBJ51CA-HR?

    • The breakdown voltage of the SMBJ51CA-HR is 58.1 volts.

  4. What are the typical applications for the SMBJ51CA-HR?

    • Typical applications for the SMBJ51CA-HR include protection of telecommunications equipment, industrial controls, consumer electronics, and automotive systems.

  5. What is the operating temperature range of the SMBJ51CA-HR?

    • The operating temperature range of the SMBJ51CA-HR is -55°C to +150°C.

  6. What is the response time of the SMBJ51CA-HR?

    • The response time of the SMBJ51CA-HR is less than 1 picosecond.

  7. Does the SMBJ51CA-HR meet any specific industry standards?

    • Yes, the SMBJ51CA-HR meets the requirements of the Automotive Electronics Council (AEC) Q101 standard for stress test qualification of discrete semiconductors.

  8. What is the package type of the SMBJ51CA-HR?

    • The SMBJ51CA-HR is available in a DO-214AA (SMB) package.

  9. Is the SMBJ51CA-HR RoHS compliant?

    • Yes, the SMBJ51CA-HR is RoHS compliant, meaning it adheres to the Restriction of Hazardous Substances directive.

  10. Can the SMBJ51CA-HR be used in high-reliability or mission-critical applications?

    • Yes, the "HR" designation indicates that the SMBJ51CA-HR is specifically designed for high-reliability applications and can be used in mission-critical systems where robust transient voltage suppression is required.