Taiwan Semiconductor Corporation
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SMB10J14AHR5G
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SMB10J14AHR5G

Product Overview

  • Category: Diode
  • Use: Rectification and voltage regulation
  • Characteristics: High efficiency, low forward voltage drop, fast switching speed
  • Package: SMB (DO-214AA)
  • Essence: Schottky barrier diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Forward Voltage Drop: 0.55V @ 1A
  • Reverse Voltage: 40V
  • Average Rectified Current: 1A
  • Operating Temperature Range: -65°C to +125°C

Detailed Pin Configuration

The SMB10J14AHR5G has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Fast switching speed for high-frequency applications
  • Low power loss and high efficiency
  • Suitable for automated placement

Advantages and Disadvantages

Advantages

  • Low forward voltage drop reduces power dissipation
  • Fast recovery time allows for high-speed operation
  • Compact SMB package enables space-saving designs

Disadvantages

  • Limited reverse voltage compared to other diode types
  • Sensitive to overvoltage conditions

Working Principles

The SMB10J14AHR5G operates based on the Schottky barrier principle, where a metal-semiconductor junction forms a low forward voltage drop and fast switching characteristics.

Detailed Application Field Plans

This diode is commonly used in: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Low voltage rectifiers

Detailed and Complete Alternative Models

  • SMB10J14CAHR5G: Higher reverse voltage (60V)
  • SMB10J20AHR5G: Higher average rectified current (2A)
  • SMB10J30AHR5G: Higher reverse voltage and average rectified current (30V, 3A)

Note: The above information is subject to change. Always refer to the latest datasheet for accurate specifications.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق SMB10J14AHR5G في الحلول التقنية

Sure, here are 10 common questions and answers related to the application of SMB10J14AHR5G in technical solutions:

  1. What is the maximum reverse stand-off voltage of SMB10J14AHR5G?

    • The maximum reverse stand-off voltage of SMB10J14AHR5G is 14V.

  2. What is the typical breakdown voltage of SMB10J14AHR5G?

    • The typical breakdown voltage of SMB10J14AHR5G is 15.6V.

  3. What is the peak pulse power dissipation of SMB10J14AHR5G?

    • The peak pulse power dissipation of SMB10J14AHR5G is 600W.

  4. What is the forward voltage drop of SMB10J14AHR5G at a specified current?

    • The forward voltage drop of SMB10J14AHR5G at a specified current is typically around 0.9V.

  5. What is the maximum clamping voltage of SMB10J14AHR5G under surge conditions?

    • The maximum clamping voltage of SMB10J14AHR5G under surge conditions is 23.2V at 10A.

  6. What is the operating temperature range of SMB10J14AHR5G?

    • The operating temperature range of SMB10J14AHR5G is -55°C to +150°C.

  7. Can SMB10J14AHR5G be used for overvoltage protection in automotive electronics?

    • Yes, SMB10J14AHR5G is suitable for overvoltage protection in automotive electronics due to its high surge capability.

  8. Is SMB10J14AHR5G RoHS compliant?

    • Yes, SMB10J14AHR5G is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What are the typical applications of SMB10J14AHR5G in circuit protection?

    • SMB10J14AHR5G is commonly used for transient voltage suppression in telecommunication equipment, industrial automation, and power supplies.

  10. Does SMB10J14AHR5G require additional heat sinking in high-power applications?

    • In high-power applications, SMB10J14AHR5G may benefit from additional heat sinking to ensure optimal performance and reliability.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.