Microsemi Corporation
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SMBJ5950A/TR13
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SMBJ5950A/TR13

Product Overview

  • Category: Diode
  • Use: Protection against transient voltage spikes
  • Characteristics: Fast response time, low clamping voltage, compact package
  • Package: DO-214AA (SMB), 2-pin
  • Essence: Transient Voltage Suppressor (TVS) diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 66.3V
  • Clamping Voltage: 90.7V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ5950A/TR13 has a simple 2-pin configuration with no polarity.

Functional Features

  • Provides protection against voltage transients
  • Fast response time ensures minimal damage to protected components
  • Low clamping voltage limits the voltage across the protected circuit

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage spikes
  • Compact size for easy integration into circuits
  • Fast response time for quick protection activation

Disadvantages

  • Clamping voltage may be too high for some sensitive components
  • Limited power dissipation capability

Working Principles

The SMBJ5950A/TR13 operates by diverting excess transient voltage away from sensitive components in a circuit, thereby protecting them from damage. When a transient voltage spike occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be safely dissipated.

Detailed Application Field Plans

The SMBJ5950A/TR13 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ5.0A: Breakdown Voltage: 5V
  • SMBJ10A: Breakdown Voltage: 10V
  • SMBJ15A: Breakdown Voltage: 15V
  • SMBJ20A: Breakdown Voltage: 20V
  • SMBJ30A: Breakdown Voltage: 30V

These alternative models provide a range of breakdown voltages to suit different application requirements.

This comprehensive entry provides detailed information about the SMBJ5950A/TR13 diode, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق SMBJ5950A/TR13 في الحلول التقنية

  1. What is the SMBJ5950A/TR13?

    • The SMBJ5950A/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of the SMBJ5950A/TR13?

    • The maximum peak pulse power of the SMBJ5950A/TR13 is 600 watts.

  3. What is the breakdown voltage of the SMBJ5950A/TR13?

    • The breakdown voltage of the SMBJ5950A/TR13 is 66.1V.

  4. What are the typical applications of the SMBJ5950A/TR13?

    • The SMBJ5950A/TR13 is commonly used in automotive electronics, industrial equipment, telecommunication systems, and consumer electronics for transient voltage protection.

  5. What is the operating temperature range of the SMBJ5950A/TR13?

    • The SMBJ5950A/TR13 has an operating temperature range of -55°C to +150°C.

  6. What is the response time of the SMBJ5950A/TR13?

    • The response time of the SMBJ5950A/TR13 is very fast, typically responding within nanoseconds to clamp transient voltages.

  7. How does the SMBJ5950A/TR13 provide overvoltage protection?

    • The SMBJ5950A/TR13 clamps the voltage to a safe level by diverting excess current away from sensitive components.

  8. Is the SMBJ5950A/TR13 RoHS compliant?

    • Yes, the SMBJ5950A/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  9. Can the SMBJ5950A/TR13 be used in high-speed data lines?

    • Yes, the SMBJ5950A/TR13 can be used to protect high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  10. What is the package type of the SMBJ5950A/TR13?

    • The SMBJ5950A/TR13 is available in a surface mount DO-214AA (SMB) package for easy integration into circuit boards.