Microsemi Corporation
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SMBJ5377A/TR13
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SMBJ5377A/TR13

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: DO-214AA (SMB)
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 5.0 kW
  • Breakdown Voltage: 537V
  • Operating Voltage: 431V
  • Clamping Voltage: 695V
  • Reverse Standoff Voltage: 431V
  • Maximum Surge Current: 100A

Detailed Pin Configuration

The SMBJ5377A/TR13 follows the standard DO-214AA (SMB) package configuration with two pins.

Functional Features

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

Advantages and Disadvantages

Advantages: - Effective voltage suppression - Fast reaction to transient events - Compact size

Disadvantages: - Limited surge current handling compared to larger devices - Higher clamping voltage than some alternatives

Working Principles

The SMBJ5377A/TR13 operates by diverting excess voltage away from sensitive components when a transient event occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The SMBJ5377A/TR13 is commonly used in various electronic systems such as power supplies, communication equipment, industrial controls, and automotive electronics. Its primary function is to safeguard these systems from voltage spikes and surges.

Detailed and Complete Alternative Models

  • SMBJ5.0A: Lower breakdown voltage
  • SMBJ10A: Higher surge current capability
  • SMBJ20A: Lower clamping voltage

In conclusion, the SMBJ5377A/TR13 is a reliable voltage suppression component suitable for a wide range of applications. Its compact size and effective transient voltage protection make it a popular choice among electronic designers.

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技術ソリューションにおける SMBJ5377A/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 SMBJ5377A/TR13?

    • The SMBJ5377A/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 SMBJ5377A/TR13?

    • The maximum working voltage of the SMBJ5377A/TR13 is 537V.

  3. What is the peak pulse power dissipation of the SMBJ5377A/TR13?

    • The peak pulse power dissipation of the SMBJ5377A/TR13 is 600W.

  4. What are the typical applications of the SMBJ5377A/TR13?

    • The SMBJ5377A/TR13 is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems for transient voltage protection.

  5. What is the clamping voltage of the SMBJ5377A/TR13?

    • The clamping voltage of the SMBJ5377A/TR13 is 872V at 1A.

  6. What is the operating temperature range of the SMBJ5377A/TR13?

    • The operating temperature range of the SMBJ5377A/TR13 is -55°C to 150°C.

  7. Is the SMBJ5377A/TR13 RoHS compliant?

    • Yes, the SMBJ5377A/TR13 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What package type does the SMBJ5377A/TR13 come in?

    • The SMBJ5377A/TR13 is available in a surface mount DO-214AA (SMB) package.

  9. What are the key features of the SMBJ5377A/TR13?

    • The key features of the SMBJ5377A/TR13 include low leakage current, fast response time, and high surge capability.

  10. Where can I find detailed specifications and application notes for the SMBJ5377A/TR13?

    • Detailed specifications and application notes for the SMBJ5377A/TR13 can be found in the product datasheet provided by the manufacturer or distributor.