Vishay Semiconductor Diodes Division
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SM6T12A-E3/52
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SM6T12A-E3/52

Product Overview

Category

The SM6T12A-E3/52 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, providing a low clamping voltage during transient events.

Characteristics

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

Package

The SM6T12A-E3/52 is available in a DO-214AA (SMB) package.

Essence

This TVS diode is essential for protecting sensitive electronic components from voltage transients and surges.

Packaging/Quantity

The SM6T12A-E3/52 is typically packaged in reels with quantities varying based on customer requirements.

Specifications

  • Standoff Voltage: 10.5V
  • Breakdown Voltage: 11.7V
  • Maximum Clamping Voltage: 19.9V
  • Peak Pulse Current: 67.4A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SM6T12A-E3/52 has two pins, with the cathode connected to the ground and the anode connected to the protected circuit.

Functional Features

  • Provides protection against voltage transients and surges
  • Fast response time ensures minimal impact on the protected circuit
  • Low clamping voltage prevents damage to sensitive components

Advantages

  • High surge current capability
  • Compact SMB package for space-constrained applications
  • Wide operating temperature range

Disadvantages

  • May require additional circuitry for overvoltage protection beyond the clamping voltage

Working Principles

During a transient event, the SM6T12A-E3/52 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The SM6T12A-E3/52 is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • SM6T6V8A-E3/52
  • SM6T15A-E3/52
  • SM6T33A-E3/52
  • SM6T100A-E3/52

In conclusion, the SM6T12A-E3/52 TVS diode offers reliable surge protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from voltage transients and surges.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق SM6T12A-E3/52 في الحلول التقنية

  1. What is the SM6T12A-E3/52?

    • The SM6T12A-E3/52 is a TVS (transient voltage suppressor) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum peak pulse power of the SM6T12A-E3/52?

    • The maximum peak pulse power of the SM6T12A-E3/52 is 600 watts.

  3. What is the breakdown voltage of the SM6T12A-E3/52?

    • The breakdown voltage of the SM6T12A-E3/52 is 12V.

  4. What are the typical applications for the SM6T12A-E3/52?

    • The SM6T12A-E3/52 is commonly used in telecommunications equipment, computers, industrial and consumer electronics, and automotive systems to protect against transient voltage events.

  5. What is the operating temperature range of the SM6T12A-E3/52?

    • The operating temperature range of the SM6T12A-E3/52 is -55°C to +150°C.

  6. What is the package type of the SM6T12A-E3/52?

    • The SM6T12A-E3/52 comes in a DO-214AA (SMB) package.

  7. What is the clamping voltage of the SM6T12A-E3/52?

    • The clamping voltage of the SM6T12A-E3/52 at its peak pulse current is typically 19.9V.

  8. What standards does the SM6T12A-E3/52 comply with?

    • The SM6T12A-E3/52 complies with RoHS and REACH standards.

  9. What is the lead-free status of the SM6T12A-E3/52?

    • The SM6T12A-E3/52 is lead-free and is compliant with lead-free assembly requirements.

  10. What are the recommended soldering conditions for the SM6T12A-E3/52?

    • The recommended soldering conditions for the SM6T12A-E3/52 include a peak reflow temperature of 260°C for 10 seconds.