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SMBJ4756/TR13
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SMBJ4756/TR13

Product Overview

  • Category: Diode
  • Use: Voltage suppression in electronic circuits
  • Characteristics: Transient voltage suppressor diode, 600W peak pulse power capability, low incremental surge resistance, high temperature stability
  • Package: DO-214AA (SMB), 2-pin
  • Essence: Protects sensitive electronic devices from voltage spikes
  • Packaging/Quantity: Available in reels of 3000 units

Specifications

  • Peak Power Dissipation: 600W
  • Operating Voltage: 43.6V
  • Breakdown Voltage: 48.5V
  • Clamping Voltage: 77.4V
  • Peak Pulse Current: 10.3A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ4756/TR13 has two pins arranged in a standard DO-214AA package.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time
  • Low clamping voltage
  • High surge current capability

Advantages and Disadvantages

Advantages

  • Effective protection for sensitive electronic components
  • Fast response to transient voltage spikes
  • High surge current capability

Disadvantages

  • Clamping voltage may be higher than some alternative models
  • Limited to specific voltage range

Working Principles

The SMBJ4756/TR13 operates by diverting excess voltage away from sensitive components, thereby protecting them from damage caused by transient voltage events such as lightning strikes or electrostatic discharge.

Detailed Application Field Plans

This diode is commonly used in: - Telecommunications equipment - Industrial electronics - Automotive systems - Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ5.0A: Similar characteristics, lower clamping voltage
  • SMBJ24CA: Higher breakdown voltage, similar power dissipation capability

In conclusion, the SMBJ4756/TR13 is a reliable diode that provides effective protection against transient voltage events in various electronic applications.

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技術ソリューションにおける SMBJ4756/TR13 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 SMBJ4756/TR13?

    • The SMBJ4756/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ4756/TR13?

    • The maximum working voltage of the SMBJ4756/TR13 is 4756V.

  3. What is the peak pulse power dissipation of the SMBJ4756/TR13?

    • The peak pulse power dissipation of the SMBJ4756/TR13 is 600W.

  4. What are the typical applications of the SMBJ4756/TR13?

    • The SMBJ4756/TR13 is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of the SMBJ4756/TR13?

    • The operating temperature range of the SMBJ4756/TR13 is -55°C to 150°C.

  6. What is the reverse stand-off voltage of the SMBJ4756/TR13?

    • The reverse stand-off voltage of the SMBJ4756/TR13 is 4756V.

  7. What is the clamping voltage of the SMBJ4756/TR13?

    • The clamping voltage of the SMBJ4756/TR13 is 775V at 10A.

  8. Is the SMBJ4756/TR13 RoHS compliant?

    • Yes, the SMBJ4756/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  9. Can the SMBJ4756/TR13 be used for ESD protection?

    • Yes, the SMBJ4756/TR13 can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.

  10. What package type does the SMBJ4756/TR13 come in?

    • The SMBJ4756/TR13 comes in a DO-214AA (SMB) package, which is suitable for surface mount applications.