Vishay Semiconductor Diodes Division
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SMBG10HE3/52
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SMBG10HE3/52

Product Overview

The SMBG10HE3/52 belongs to the category of surface mount transient voltage suppressor diodes. These diodes are widely used for protecting sensitive electronic devices from voltage spikes and transients. The SMBG10HE3/52 is characterized by its high surge capability, low clamping voltage, and compact package, making it suitable for a variety of applications. It is typically available in tape and reel packaging with a specific quantity per reel.

Specifications

  • Voltage Rating: 10V
  • Peak Pulse Power: 600W
  • Package Type: SMB
  • Polarity: Unidirectional
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBG10HE3/52 features a surface mount package with two pins. The pin configuration includes the anode and cathode connections, which are essential for proper installation and functionality.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal damage to connected circuits.
  • Compact Design: Space-saving SMB package allows for versatile integration into various circuit layouts.

Advantages and Disadvantages

Advantages

  • High surge capability
  • Low clamping voltage
  • Fast response time
  • Compact package size

Disadvantages

  • Limited voltage rating (10V)
  • Unidirectional polarity may not be suitable for all applications

Working Principles

The SMBG10HE3/52 operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from sensitive components when a transient event occurs. This action effectively limits the voltage across the protected circuit, safeguarding it from potential damage.

Detailed Application Field Plans

The SMBG10HE3/52 finds extensive use in various electronic systems, including: - Telecommunications: Protecting communication equipment from voltage surges. - Consumer Electronics: Safeguarding sensitive components in devices such as smartphones and tablets. - Automotive Electronics: Providing surge protection for vehicle electronics.

Detailed and Complete Alternative Models

Some alternative models to the SMBG10HE3/52 include: - SMBJ10A: Similar voltage rating and package type. - SMBG12A: Higher voltage rating with comparable characteristics. - SMBJ15CA: Lower voltage rating with similar surge capability.

In conclusion, the SMBG10HE3/52 is a reliable surface mount transient voltage suppressor diode with excellent surge capability and fast response time. Its compact design and efficient operation make it a valuable component for protecting electronic devices from transient events.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBG10HE3/52 v technických řešeních

  1. What is SMBG10HE3/52?

    • SMBG10HE3/52 is a Schottky barrier diode, commonly used in electronic circuits for its low forward voltage drop and fast switching capabilities.

  2. What are the key specifications of SMBG10HE3/52?

    • The SMBG10HE3/52 typically has a maximum repetitive peak reverse voltage of 100V, a forward current of 10A, and a low forward voltage drop.

  3. How is SMBG10HE3/52 typically used in technical solutions?

    • SMBG10HE3/52 is often used in power supply circuits, voltage clamping applications, and as protection diodes in various electronic devices.

  4. What are the advantages of using SMBG10HE3/52 in technical solutions?

    • The diode offers low forward voltage drop, high current capability, and fast switching speed, making it suitable for high-frequency and high-efficiency applications.

  5. Are there any specific thermal considerations when using SMBG10HE3/52?

    • Yes, due to its high current handling capability, proper heat sinking or thermal management may be required to ensure optimal performance and reliability.

  6. Can SMBG10HE3/52 be used in automotive applications?

    • Yes, SMBG10HE3/52 is often used in automotive electronics for its robustness and ability to handle high currents and voltages.

  7. What are the typical operating temperatures for SMBG10HE3/52?

    • The diode can typically operate within a temperature range of -65°C to +175°C, making it suitable for a wide range of environments.

  8. Does SMBG10HE3/52 require any special handling during assembly?

    • It is recommended to follow standard ESD (electrostatic discharge) precautions and proper soldering techniques to avoid damaging the diode during assembly.

  9. Can SMBG10HE3/52 be used in flyback converter circuits?

    • Yes, SMBG10HE3/52 is commonly used in flyback converter designs due to its fast recovery time and low conduction losses.

  10. Where can SMBG10HE3/52 be sourced from?

    • SMBG10HE3/52 can be sourced from various electronic component distributors and manufacturers, and it is important to ensure that genuine components are obtained for reliable performance.