Vishay Semiconductor Diodes Division
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SM6T27AHE3/52
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SM6T27AHE3/52

Product Overview

Category

The SM6T27AHE3/52 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for transient voltage suppression and surge protection in various electronic circuits and systems.

Characteristics

  • Low clamping voltage
  • Fast response time
  • High surge current capability
  • RoHS compliant

Package

The SM6T27AHE3/52 is available in a DO-214AA (SMB) package.

Essence

This TVS diode provides robust protection against transient overvoltage events, safeguarding sensitive electronic components.

Packaging/Quantity

It is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 24.4V
  • Breakdown Voltage: 27V
  • Peak Pulse Power: 600W
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 21.7V
  • Leakage Current: 1µA maximum at 25°C

Detailed Pin Configuration

The SM6T27AHE3/52 has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols, respectively.

Functional Features

  • Transient voltage suppression
  • Protection against ESD (Electrostatic Discharge)
  • Fast response to transient events

Advantages

  • High surge current capability
  • Low clamping voltage
  • RoHS compliant

Disadvantages

  • Sensitive to reverse polarity connection
  • Limited power dissipation capability

Working Principles

When a transient voltage spike occurs, the TVS diode conducts and clamps the voltage to a safe level, protecting downstream components from damage.

Detailed Application Field Plans

The SM6T27AHE3/52 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SM6T27AHE3/52 include: - P6SMB27CA - 1.5SMC27CA - SMBJ27CA

In conclusion, the SM6T27AHE3/52 TVS diode offers reliable transient voltage suppression and surge protection for a wide range of electronic applications, making it an essential component in ensuring the longevity and reliability of electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SM6T27AHE3/52 v technických řešeních

  1. What is the maximum peak pulse power of SM6T27AHE3/52?

    • The maximum peak pulse power is 600 watts for a 10/1000 μs waveform.

  2. What is the breakdown voltage of SM6T27AHE3/52?

    • The breakdown voltage is 24.3 volts minimum and 26.9 volts maximum at 1 mA.

  3. What are the typical applications for SM6T27AHE3/52?

    • It is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  4. What is the clamping voltage of SM6T27AHE3/52?

    • The clamping voltage is 43.6 volts at 16.7 A.

  5. What is the operating temperature range for SM6T27AHE3/52?

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

  6. What is the reverse stand-off voltage of SM6T27AHE3/52?

    • The reverse stand-off voltage is 27 volts.

  7. Does SM6T27AHE3/52 have a low leakage current?

    • Yes, it has a low typical leakage current of less than 1 μA at the stand-off voltage.

  8. Is SM6T27AHE3/52 RoHS compliant?

    • Yes, it is RoHS compliant, meeting the requirements for lead-free and other hazardous substance restrictions.

  9. What package type does SM6T27AHE3/52 come in?

    • It is available in a DO-214AA (SMB) surface mount package.

  10. Can SM6T27AHE3/52 be used for ESD protection?

    • Yes, it can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.