Microsemi Corporation
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SMBJ4751E3/TR13
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SMBJ4751E3/TR13

Product Overview

  • Category: Diode
  • Use: Voltage suppression in electronic circuits
  • Characteristics: Transient voltage suppressor diode, 600W peak pulse power capability, low clamping voltage, fast response time
  • Package: DO-214AA (SMB), 2-Pin
  • Essence: Protects sensitive electronic devices from voltage transients
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 51V
  • Clamping Voltage: 82.4V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ4751E3/TR13 has a simple 2-pin configuration with no specific pinout requirements.

Functional Features

  • Provides transient voltage suppression for sensitive electronics
  • Fast response time ensures minimal damage to protected devices
  • Low clamping voltage protects against overvoltage events

Advantages and Disadvantages

Advantages

  • High peak pulse power capability
  • Fast response time
  • Low clamping voltage

Disadvantages

  • Limited breakdown voltage compared to some alternative models
  • Relatively high operating temperature range

Working Principles

The SMBJ4751E3/TR13 operates by diverting excess current away from sensitive components when a voltage transient occurs. It acts as a "safety valve" for the circuit, preventing damage to downstream components.

Detailed Application Field Plans

The SMBJ4751E3/TR13 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: SMBJ4751B-TP
    • Category: Diode
    • Use: Voltage suppression
    • Characteristics: 600W peak pulse power, 51V breakdown voltage
  • Alternative Model 2: P6SMBJ51CA
    • Category: Diode
    • Use: Transient voltage suppression
    • Characteristics: 600W peak pulse power, 51V breakdown voltage

This completes the entry for SMBJ4751E3/TR13, providing comprehensive information on its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Texniki həllərdə SMBJ4751E3/TR13 tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is the SMBJ4751E3/TR13?

    • The SMBJ4751E3/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 SMBJ4751E3/TR13?

    • The maximum peak pulse power of the SMBJ4751E3/TR13 is 600 watts.

  3. What is the breakdown voltage of the SMBJ4751E3/TR13?

    • The breakdown voltage of the SMBJ4751E3/TR13 is 62.7 volts.

  4. What are the typical applications of the SMBJ4751E3/TR13?

    • The SMBJ4751E3/TR13 is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics for transient voltage protection.

  5. What is the operating temperature range of the SMBJ4751E3/TR13?

    • The operating temperature range of the SMBJ4751E3/TR13 is -55°C to 150°C.

  6. What is the reverse stand-off voltage of the SMBJ4751E3/TR13?

    • The reverse stand-off voltage of the SMBJ4751E3/TR13 is 43.6 volts.

  7. Does the SMBJ4751E3/TR13 meet any specific industry standards?

    • Yes, the SMBJ4751E3/TR13 complies with the RoHS directive and is also halogen-free.

  8. What is the package type of the SMBJ4751E3/TR13?

    • The SMBJ4751E3/TR13 comes in a DO-214AA (SMB) package.

  9. Can the SMBJ4751E3/TR13 be used for overvoltage protection in automotive systems?

    • Yes, the SMBJ4751E3/TR13 is suitable for overvoltage protection in automotive systems due to its high surge capability and reliability.

  10. Is the SMBJ4751E3/TR13 suitable for high-speed data lines protection?

    • Yes, the SMBJ4751E3/TR13 is suitable for protecting high-speed data lines from voltage transients and surges.