Microsemi Corporation
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SMBJ12CE3/TR13
تفصیل دیکھیں ڈیٹا شیٹ

SMBJ12CE3/TR13

Product Overview

  • Category: Diode
  • Use: Protection against transient voltage spikes
  • Characteristics: Fast response time, low clamping voltage
  • Package: DO-214AA (SMB), Tape and Reel
  • Essence: Transient Voltage Suppressor (TVS) diode
  • Packaging/Quantity: 3000 units per reel

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 12V
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 12V
  • Forward Voltage: 3.5V at 10A

Detailed Pin Configuration

The SMBJ12CE3/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 voltage transients
  • Fast response time ensures minimal damage to protected components
  • Low clamping voltage diverts excessive current away from sensitive circuits

Advantages

  • Robust protection against transient voltage spikes
  • Compact size for easy integration into circuit designs
  • Wide operating temperature range for versatile applications

Disadvantages

  • Limited to low voltage applications
  • May require additional components for comprehensive surge protection

Working Principles

When a transient voltage spike occurs, the SMBJ12CE3/TR13 conducts current to divert the excess energy away from the protected circuit, thus limiting the voltage across it.

Detailed Application Field Plans

  • Telecommunications equipment
  • Automotive electronics
  • Industrial control systems
  • Consumer electronics

Detailed and Complete Alternative Models

  • SMAJ12A: Similar characteristics but in SMA package
  • P6KE12CA: Higher peak pulse power rating
  • 1.5KE12A: Higher breakdown voltage

This TVS diode is designed to provide reliable protection against transient voltage spikes in various electronic applications, ensuring the integrity of sensitive components and circuits.

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تکنیکی حل میں SMBJ12CE3/TR13 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the SMBJ12CE3/TR13?

    • The SMBJ12CE3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ12CE3/TR13?

    • The maximum working voltage of the SMBJ12CE3/TR13 is 12V.

  3. What is the peak pulse power of the SMBJ12CE3/TR13?

    • The peak pulse power of the SMBJ12CE3/TR13 is 600W.

  4. What are the typical applications of the SMBJ12CE3/TR13?

    • The SMBJ12CE3/TR13 is commonly used in applications such as telecommunications equipment, computers, and consumer electronics to protect against voltage transients induced by lightning, ESD, or other transient voltage events.

  5. What is the clamping voltage of the SMBJ12CE3/TR13?

    • The clamping voltage of the SMBJ12CE3/TR13 is 19.9V at 10A.

  6. What is the operating temperature range of the SMBJ12CE3/TR13?

    • The SMBJ12CE3/TR13 has an operating temperature range of -55°C to 150°C.

  7. Is the SMBJ12CE3/TR13 RoHS compliant?

    • Yes, the SMBJ12CE3/TR13 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the package type of the SMBJ12CE3/TR13?

    • The SMBJ12CE3/TR13 is available in a DO-214AA (SMB) package.

  9. What are the key features of the SMBJ12CE3/TR13?

    • The key features of the SMBJ12CE3/TR13 include low incremental surge resistance, fast response time, and high reliability.

  10. Can the SMBJ12CE3/TR13 be used for overvoltage protection in automotive electronics?

    • Yes, the SMBJ12CE3/TR13 can be used for overvoltage protection in automotive electronics, providing a reliable solution for protecting sensitive components from voltage transients.