Microsemi Corporation
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SMBJ5918AE3/TR13
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SMBJ5918AE3/TR13

Product Overview

  • Category: Diode
  • Use: Voltage suppression and transient protection
  • Characteristics: Fast response time, low clamping voltage, compact package
  • Package: SMB (DO-214AA)
  • Essence: Provides protection against voltage transients
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 18V
  • Voltage - Breakdown (Min): 20V
  • Clamping Voltage @ Ipp: 29.2V
  • Current - Peak Pulse (10/1000µs): 30.6A
  • Power - Peak Pulse: 600W
  • Type: Zener

Detailed Pin Configuration

The SMBJ5918AE3/TR13 diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Fast response time to transient voltage spikes
  • Low clamping voltage to protect sensitive electronic components
  • Compact SMB package for space-constrained applications

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Low clamping voltage

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive surge protection

Working Principles

The SMBJ5918AE3/TR13 operates by diverting excess current away from sensitive components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The SMBJ5918AE3/TR13 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to SMBJ5918AE3/TR13 include: - P6SMBJ18A - SMCJ18A - 1.5SMCJ18A

This completes the entry for SMBJ5918AE3/TR13, providing comprehensive information on its category, use, characteristics, specifications, pin configuration, 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 SMBJ5918AE3/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 SMBJ5918AE3/TR13?

    • The SMBJ5918AE3/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 SMBJ5918AE3/TR13?

    • The maximum working voltage of the SMBJ5918AE3/TR13 is 18 volts.

  3. What is the peak pulse power of the SMBJ5918AE3/TR13?

    • The peak pulse power of the SMBJ5918AE3/TR13 is 600 watts.

  4. What are the typical applications of the SMBJ5918AE3/TR13?

    • The SMBJ5918AE3/TR13 is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics for transient voltage protection.

  5. What is the clamping voltage of the SMBJ5918AE3/TR13?

    • The clamping voltage of the SMBJ5918AE3/TR13 is 31.9 volts at 10A.

  6. What is the operating temperature range of the SMBJ5918AE3/TR13?

    • The SMBJ5918AE3/TR13 has an operating temperature range of -55°C to 150°C.

  7. Is the SMBJ5918AE3/TR13 RoHS compliant?

    • Yes, the SMBJ5918AE3/TR13 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the package type of the SMBJ5918AE3/TR13?

    • The SMBJ5918AE3/TR13 comes in a surface mount DO-214AA (SMB) package.

  9. What are the key features of the SMBJ5918AE3/TR13?

    • The key features of the SMBJ5918AE3/TR13 include low incremental surge resistance, fast response time, and high reliability.

  10. Where can I find detailed specifications and application notes for the SMBJ5918AE3/TR13?

    • Detailed specifications and application notes for the SMBJ5918AE3/TR13 can be found in the product datasheet provided by the manufacturer.