Microsemi Corporation
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SMBJ5348CE3/TR13
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SMBJ5348CE3/TR13

Product Overview

  • Category: Electronic Component
  • Use: Voltage Suppression in Electronic Circuits
  • Characteristics: Fast response time, low clamping voltage, compact package
  • 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: 53.5V
  • Clamping Voltage: 86.9V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ5348CE3/TR13 has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time ensures minimal damage to sensitive components
  • Low clamping voltage diverts excess voltage away from the protected circuit

Advantages and Disadvantages

Advantages

  • Effective suppression of voltage transients
  • Compact size for easy integration into circuit designs
  • Wide operating temperature range

Disadvantages

  • Limited to specific voltage ratings
  • Requires careful consideration of placement within the circuit

Working Principles

The SMBJ5348CE3/TR13 operates by diverting excessive voltage away from sensitive electronic components during transient voltage events. When the voltage exceeds the breakdown voltage, the diode conducts, providing a low impedance path for the excess energy to be safely dissipated.

Detailed Application Field Plans

  • Telecommunications: Protects sensitive communication equipment from voltage surges
  • Automotive Electronics: Safeguards vehicle electronics from voltage spikes
  • Industrial Control Systems: Ensures reliability of control circuitry in industrial environments

Detailed and Complete Alternative Models

  • 1. SMAJ5334CE3/TR13
  • 2. SMBJ5338CE3/TR13
  • 3. SMBJ5346CE3/TR13
  • 4. SMBJ5350CE3/TR13

This comprehensive range of alternative models provides options for different voltage requirements and application scenarios.

This entry provides a detailed overview of the SMBJ5348CE3/TR13, covering its product information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

技術ソリューションにおける SMBJ5348CE3/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 SMBJ5348CE3/TR13?

    • The SMBJ5348CE3/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 SMBJ5348CE3/TR13?

    • The maximum working voltage of the SMBJ5348CE3/TR13 is 48V.

  3. What is the peak pulse power dissipation of the SMBJ5348CE3/TR13?

    • The peak pulse power dissipation of the SMBJ5348CE3/TR13 is 600W.

  4. In what applications can the SMBJ5348CE3/TR13 be used?

    • The SMBJ5348CE3/TR13 can be used in various applications such as telecommunications equipment, industrial controls, consumer electronics, and automotive systems.

  5. What is the response time of the SMBJ5348CE3/TR13?

    • The response time of the SMBJ5348CE3/TR13 is very fast, typically responding within nanoseconds to clamp transient voltages.

  6. How does the SMBJ5348CE3/TR13 provide protection?

    • The SMBJ5348CE3/TR13 provides protection by diverting excess current away from sensitive components and limiting the voltage across the protected device.

  7. Is the SMBJ5348CE3/TR13 RoHS compliant?

    • Yes, the SMBJ5348CE3/TR13 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What is the operating temperature range of the SMBJ5348CE3/TR13?

    • The operating temperature range of the SMBJ5348CE3/TR13 is -55°C to 150°C.

  9. Can the SMBJ5348CE3/TR13 be used for surge protection in power supply units?

    • Yes, the SMBJ5348CE3/TR13 is suitable for surge protection in power supply units, providing reliable overvoltage protection.

  10. Does the SMBJ5348CE3/TR13 require any external components for proper operation?

    • No, the SMBJ5348CE3/TR13 does not require any external components for its proper operation, making it easy to integrate into technical solutions.