Vishay Semiconductor Diodes Division
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SMBG26CAHE3/52
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SMBG26CAHE3/52

Product Overview

The SMBG26CAHE3/52 belongs to the category of semiconductor devices and is specifically used as a transient voltage suppressor (TVS) diode. This diode is designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. The SMBG26CAHE3/52 is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a SMB package and is available in quantities suitable for various electronic applications.

Specifications

  • Part Number: SMBG26CAHE3/52
  • Category: Semiconductor Devices
  • Use: Transient Voltage Suppressor (TVS) Diode
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMB
  • Packaging/Quantity: Varies based on application requirements

Detailed Pin Configuration

The SMBG26CAHE3/52 TVS diode features a standard pin configuration with two terminals for easy integration into electronic circuits. The detailed pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • High surge capability for robust protection against voltage transients
  • Low clamping voltage to limit the voltage excursion during transient events
  • Fast response time to quickly divert excess transient energy away from sensitive components

Advantages and Disadvantages

Advantages

  • Effective protection against lightning, inductive load switching, and electrostatic discharge
  • Compact SMB package for space-constrained applications
  • High surge capability ensures long-term reliability

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection in complex systems
  • Limited to specific voltage and current ratings

Working Principles

The SMBG26CAHE3/52 TVS diode operates by shunting excess transient energy to ground when the voltage exceeds a certain threshold. This prevents the voltage from reaching levels that could damage sensitive electronic components. The fast response time ensures that the transient energy is diverted away from the protected circuit before it can cause harm.

Detailed Application Field Plans

The SMBG26CAHE3/52 TVS diode finds extensive use in various electronic applications, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

For applications requiring alternative TVS diodes, the following models can be considered: - SMAJ5.0A: Similar characteristics in a different package - P6KE15CA: Higher surge capability for more demanding environments - SMCJ10A: Lower clamping voltage for ultra-sensitive electronics

In conclusion, the SMBG26CAHE3/52 TVS diode offers reliable transient voltage protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive electronics from damaging voltage transients.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBG26CAHE3/52 v technických řešeních

  1. What is SMBG26CAHE3/52?

    • SMBG26CAHE3/52 is a Schottky diode designed for use in high-speed switching applications and voltage clamping.

  2. What is the maximum forward voltage of SMBG26CAHE3/52?

    • The maximum forward voltage of SMBG26CAHE3/52 is typically around 0.55V at a forward current of 2A.

  3. What is the reverse voltage rating of SMBG26CAHE3/52?

    • SMBG26CAHE3/52 has a reverse voltage rating of 60V, making it suitable for various voltage clamping applications.

  4. What is the typical junction capacitance of SMBG26CAHE3/52?

    • The typical junction capacitance of SMBG26CAHE3/52 is around 150pF at a reverse bias of 4V.

  5. Can SMBG26CAHE3/52 be used in high-frequency applications?

    • Yes, SMBG26CAHE3/52 is designed for high-speed switching applications, making it suitable for high-frequency use.

  6. What is the operating temperature range of SMBG26CAHE3/52?

    • SMBG26CAHE3/52 is designed to operate within a temperature range of -65°C to +175°C, allowing for versatile application in different environments.

  7. Is SMBG26CAHE3/52 RoHS compliant?

    • Yes, SMBG26CAHE3/52 is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring its environmental friendliness.

  8. What package type does SMBG26CAHE3/52 come in?

    • SMBG26CAHE3/52 is available in a compact SMB (DO-214AA) surface mount package, which is suitable for automated assembly processes.

  9. What are the typical applications of SMBG26CAHE3/52?

    • SMBG26CAHE3/52 is commonly used in voltage clamping, freewheeling, and polarity protection applications in various electronic circuits.

  10. Does SMBG26CAHE3/52 have any industry certifications?

    • SMBG26CAHE3/52 is often certified to meet industry standards such as AEC-Q101 for automotive applications, ensuring its reliability and performance in demanding environments.