Microsemi Corporation
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SMBG4729C/TR13
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SMBG4729C/TR13

Product Overview

Category: Electronic Component
Use: Voltage Suppressor Diode
Characteristics: High surge capability, low clamping voltage
Package: SOD-123
Essence: Protects sensitive electronic devices from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 43.6V
  • Clamping Voltage: 70.1V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBG4729C/TR13 has two pins, with the cathode connected to the ground and the anode connected to the input voltage line.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time
  • Low leakage current
  • Compact SOD-123 package

Advantages and Disadvantages

Advantages: - High surge capability - Low clamping voltage - Fast response time - Compact size

Disadvantages: - Limited power dissipation capability - Requires proper circuit design for optimal performance

Working Principles

The SMBG4729C/TR13 operates by diverting excess voltage away from sensitive components when a transient voltage event occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

This diode is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ4729A: Similar specifications, different package (DO-214AA)
  • P6SMBG4729A: Higher peak pulse power rating (800W), similar breakdown voltage

Note: The alternative models listed above are for reference purposes and may require additional evaluation based on specific application requirements.

This comprehensive entry provides detailed information about the SMBG4729C/TR13, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SMBG4729C/TR13 dalam solusi teknis

  1. What is SMBG4729C/TR13?

    • SMBG4729C/TR13 is a surface mount diode used in various technical solutions for signal processing and voltage regulation.

  2. What are the key specifications of SMBG4729C/TR13?

    • The SMBG4729C/TR13 has a peak pulse power of 600W, a breakdown voltage of 26.7V to 29.5V, and a low leakage current.

  3. How is SMBG4729C/TR13 typically used in technical solutions?

    • SMBG4729C/TR13 is commonly used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes.

  4. What are the recommended operating conditions for SMBG4729C/TR13?

    • The recommended operating temperature range for SMBG4729C/TR13 is -55°C to +150°C, making it suitable for a wide range of environments.

  5. Are there any alternative diodes that can be used in place of SMBG4729C/TR13?

    • Yes, similar diodes such as SMBG series or other compatible transient voltage suppressor diodes can be used based on specific application requirements.

  6. What are the typical applications for SMBG4729C/TR13 in technical solutions?

    • SMBG4729C/TR13 is commonly used in power supplies, communication equipment, automotive electronics, and industrial control systems for surge protection.

  7. Does SMBG4729C/TR13 require any special handling during assembly?

    • SMBG4729C/TR13 should be handled using standard ESD (electrostatic discharge) precautions to prevent damage during assembly.

  8. What are the packaging options available for SMBG4729C/TR13?

    • SMBG4729C/TR13 is available in a variety of surface mount packages, including SMB, SMC, and DO-214AA, providing flexibility for different PCB layouts.

  9. Can SMBG4729C/TR13 be used in high-frequency applications?

    • Yes, SMBG4729C/TR13 is suitable for high-frequency applications due to its fast response time and low capacitance.

  10. Where can I find detailed application notes and reference designs for SMBG4729C/TR13?

    • Detailed application notes and reference designs for SMBG4729C/TR13 can be found on the manufacturer's website or through authorized distributors.