Vishay Semiconductor Diodes Division
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SM6T150A-M3/52
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SM6T150A-M3/52

Product Overview

Category

The SM6T150A-M3/52 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in various electronic circuits and systems to safeguard against transient voltage spikes.

Characteristics

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

Package

The SM6T150A-M3/52 is available in a DO-214AA (SMB) package.

Essence

The essence of the SM6T150A-M3/52 lies in its ability to provide reliable overvoltage protection for sensitive electronic components.

Packaging/Quantity

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

Specifications

  • Standoff Voltage: 128V
  • Breakdown Voltage: 150V
  • Maximum Clamping Voltage: 207V
  • Peak Pulse Current: 10A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SM6T150A-M3/52 has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols, respectively.

Functional Features

  • Bi-directional TVS diode
  • Provides protection against voltage transients
  • Low incremental surge resistance

Advantages

  • Fast response to transient voltage spikes
  • High surge current capability
  • RoHS compliant, making it environmentally friendly

Disadvantages

  • May require additional circuitry for comprehensive surge protection in complex systems
  • Sensitive to reverse polarity connection

Working Principles

The SM6T150A-M3/52 operates on the principle of avalanche breakdown, where it rapidly diverts excessive voltage away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

  1. Telecommunication Equipment: Used to protect communication devices from lightning-induced surges.
  2. Industrial Control Systems: Safeguards sensitive control circuitry from power surges and transients.
  3. Automotive Electronics: Provides surge protection for vehicle electronic systems.

Detailed and Complete Alternative Models

  1. SM6T100A: Lower breakdown voltage variant suitable for applications requiring lower clamping voltages.
  2. SM6T200A: Higher breakdown voltage variant for applications demanding higher surge protection levels.

In conclusion, the SM6T150A-M3/52 is a versatile TVS diode offering robust surge protection capabilities for a wide range of electronic applications.

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تکنیکی حل میں SM6T150A-M3/52 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the maximum peak pulse power of SM6T150A-M3/52?

    • The maximum peak pulse power of SM6T150A-M3/52 is 600 watts.

  2. What is the breakdown voltage of SM6T150A-M3/52?

    • The breakdown voltage of SM6T150A-M3/52 is 167V.

  3. What is the typical clamping voltage of SM6T150A-M3/52?

    • The typical clamping voltage of SM6T150A-M3/52 is 270V at 10A.

  4. What is the operating temperature range for SM6T150A-M3/52?

    • The operating temperature range for SM6T150A-M3/52 is -55°C to +150°C.

  5. What is the package type of SM6T150A-M3/52?

    • SM6T150A-M3/52 comes in a DO-214AA (SMB) package.

  6. What are the typical applications for SM6T150A-M3/52?

    • SM6T150A-M3/52 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial controls, and automotive systems.

  7. What is the reverse stand-off voltage of SM6T150A-M3/52?

    • The reverse stand-off voltage of SM6T150A-M3/52 is 150V.

  8. What is the peak pulse current rating of SM6T150A-M3/52?

    • The peak pulse current rating of SM6T150A-M3/52 is 15.2A.

  9. Does SM6T150A-M3/52 meet RoHS requirements?

    • Yes, SM6T150A-M3/52 is compliant with RoHS requirements.

  10. Is there a recommended layout or application note for using SM6T150A-M3/52 in circuit designs?

    • Yes, Vishay provides application notes and recommended layout guidelines for incorporating SM6T150A-M3/52 into circuit designs to ensure optimal performance and protection.