Microsemi Corporation
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SMBJ5346AE3/TR13
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SMBJ5346AE3/TR13

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor (TVS) Diode
Package: DO-214AB
Essence: Protects sensitive electronic components from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

  • Voltage - Reverse Standoff (Typ): 48.4V
  • Voltage - Breakdown (Min): 53.8V
  • Voltage - Clamping (Max) @ Ipp: 87.5V
  • Current - Peak Pulse (10/1000µs): 20.1A
  • Power - Peak Pulse: 600W
  • Type: Zener
  • Unidirectional: Yes

Detailed Pin Configuration

The SMBJ5346AE3/TR13 follows the standard pin configuration for a DO-214AB package, with two leads.

Functional Features

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

Advantages and Disadvantages

Advantages: - Effective in protecting sensitive electronic components - Fast response time ensures minimal damage - Compact size for easy integration into circuit designs

Disadvantages: - May require additional components for comprehensive overvoltage protection

Working Principles

The SMBJ5346AE3/TR13 operates by diverting excess voltage away from sensitive components, thereby preventing damage due to transient voltage events. When a voltage spike occurs, the TVS diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

This TVS diode is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ5300AE3/TR13: Similar specifications with lower breakdown voltage
  • SMBJ5375AE3/TR13: Similar specifications with higher breakdown voltage
  • SMBJ5400AE3/TR13: Similar specifications with higher breakdown voltage and power rating

This completes the entry for the SMBJ5346AE3/TR13, providing comprehensive information about its category, use, characteristics, specifications, 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 SMBJ5346AE3/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 SMBJ5346AE3/TR13?

    • The SMBJ5346AE3/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 SMBJ5346AE3/TR13?

    • The maximum working voltage of the SMBJ5346AE3/TR13 is 48.4V.

  3. What is the peak pulse power dissipation of the SMBJ5346AE3/TR13?

    • The peak pulse power dissipation of the SMBJ5346AE3/TR13 is 600W.

  4. What are the typical applications of the SMBJ5346AE3/TR13?

    • The SMBJ5346AE3/TR13 is commonly used in applications such as telecommunications equipment, industrial automation, and power supplies to protect against voltage transients.

  5. What is the clamping voltage of the SMBJ5346AE3/TR13?

    • The clamping voltage of the SMBJ5346AE3/TR13 is 77.4V at 10A.

  6. What is the operating temperature range of the SMBJ5346AE3/TR13?

    • The operating temperature range of the SMBJ5346AE3/TR13 is -55°C to 150°C.

  7. Is the SMBJ5346AE3/TR13 RoHS compliant?

    • Yes, the SMBJ5346AE3/TR13 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What package type does the SMBJ5346AE3/TR13 come in?

    • The SMBJ5346AE3/TR13 is available in a DO-214AA (SMB) package.

  9. Can the SMBJ5346AE3/TR13 be used for surge protection in automotive electronics?

    • Yes, the SMBJ5346AE3/TR13 can be used for surge protection in automotive electronics to safeguard against voltage transients.

  10. What are the key features of the SMBJ5346AE3/TR13?

    • The key features of the SMBJ5346AE3/TR13 include low clamping voltage, fast response time, and high surge capability, making it an effective solution for transient voltage suppression.