Vishay Semiconductor Diodes Division
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SM6T22A-M3/52
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SM6T22A-M3/52

Product Overview

Category

The SM6T22A-M3/52 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and surges.

Characteristics

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

Package

The SM6T22A-M3/52 is available in a DO-214AA (SMB) package.

Essence

The essence of the SM6T22A-M3/52 lies in its ability to provide robust protection against transient voltage events.

Packaging/Quantity

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

Specifications

  • Standoff Voltage: 18.5V
  • Breakdown Voltage: 20.5V
  • Maximum Clamping Voltage: 29.2V
  • Peak Pulse Current: 36.1A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SM6T22A-M3/52 has two pins, with the cathode connected to the marked side of the package.

Functional Features

  • Bi-directional TVS diode
  • Low leakage current
  • ESD protection

Advantages

  • Effective protection against voltage transients
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited peak pulse current compared to higher-rated TVS diodes
  • May require additional circuitry for overvoltage protection

Working Principles

When a transient voltage spike occurs, the SM6T22A-M3/52 conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The SM6T22A-M3/52 is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

  • SMAJ18A: Standoff Voltage 18V, Package SMA
  • SMBJ20CA: Standoff Voltage 20V, Package SMB

In conclusion, the SM6T22A-M3/52 is a reliable TVS diode offering effective transient voltage suppression for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SM6T22A-M3/52 v technických řešeních

  1. What is the SM6T22A-M3/52?

    • The SM6T22A-M3/52 is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of the SM6T22A-M3/52?

    • The maximum peak pulse power of the SM6T22A-M3/52 is 600 watts.

  3. What is the breakdown voltage of the SM6T22A-M3/52?

    • The breakdown voltage of the SM6T22A-M3/52 is 22 volts.

  4. What are the typical applications for the SM6T22A-M3/52?

    • Typical applications for the SM6T22A-M3/52 include protection of sensitive electronic equipment such as telecommunication systems, industrial controls, and automotive electronics.

  5. What is the operating temperature range of the SM6T22A-M3/52?

    • The operating temperature range of the SM6T22A-M3/52 is -55°C to 150°C.

  6. What is the package type of the SM6T22A-M3/52?

    • The SM6T22A-M3/52 comes in a DO-214AA (SMB) package.

  7. What is the clamping voltage of the SM6T22A-M3/52?

    • The clamping voltage of the SM6T22A-M3/52 is 35.5 volts at 10A.

  8. Is the SM6T22A-M3/52 RoHS compliant?

    • Yes, the SM6T22A-M3/52 is RoHS compliant.

  9. What is the reverse stand-off voltage of the SM6T22A-M3/52?

    • The reverse stand-off voltage of the SM6T22A-M3/52 is 18.5 volts.

  10. What are the key features of the SM6T22A-M3/52?

    • The key features of the SM6T22A-M3/52 include low incremental surge resistance, fast response time, and high reliability.