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P6SMB51AT3
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P6SMB51AT3

Product Overview

Category

The P6SMB51AT3 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The P6SMB51AT3 is available in a DO-214AA (SMB) package.

Essence

The essence of the P6SMB51AT3 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The P6SMB51AT3 is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 43.6V
  • Breakdown Voltage: 48.5V
  • Maximum Clamping Voltage: 77.4V
  • Peak Pulse Current: 67.9A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The P6SMB51AT3 has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Bi-directional protection
  • Low leakage current
  • High reliability

Advantages and Disadvantages

Advantages

  • Provides effective protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection
  • Limited to specific voltage ranges

Working Principles

When a voltage transient occurs, the P6SMB51AT3 conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The P6SMB51AT3 is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the P6SMB51AT3 include: - P6SMB6.8AT3 - P6SMB10AT3 - P6SMB15AT3 - P6SMB24AT3

In conclusion, the P6SMB51AT3 is a vital component in protecting electronic circuits from voltage transients, offering fast response times and high surge current capabilities. Its application spans across various industries, making it an essential part of modern electronic systems.

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แสดงรายการคำถามและคำตอบทั่วไป 10 ข้อที่เกี่ยวข้องกับการใช้ P6SMB51AT3 ในโซลูชันทางเทคนิค

  1. What is the maximum peak pulse power of P6SMB51AT3?

    • The maximum peak pulse power of P6SMB51AT3 is 600 watts.

  2. What is the breakdown voltage of P6SMB51AT3?

    • The breakdown voltage of P6SMB51AT3 is typically 57.5 volts.

  3. What is the operating temperature range for P6SMB51AT3?

    • P6SMB51AT3 has an operating temperature range of -55°C to +150°C.

  4. What is the typical clamping voltage of P6SMB51AT3?

    • The typical clamping voltage of P6SMB51AT3 is 82.4 volts at 10A.

  5. What are the applications of P6SMB51AT3 in technical solutions?

    • P6SMB51AT3 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  6. What is the response time of P6SMB51AT3?

    • The response time of P6SMB51AT3 is very fast, typically responding within nanoseconds to transient voltage surges.

  7. Does P6SMB51AT3 require a heat sink for operation?

    • P6SMB51AT3 does not typically require a heat sink for normal operation due to its low power dissipation.

  8. Is P6SMB51AT3 RoHS compliant?

    • Yes, P6SMB51AT3 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. What is the package type of P6SMB51AT3?

    • P6SMB51AT3 is available in a DO-214AA (SMB) package.

  10. Can P6SMB51AT3 be used for overvoltage protection in power supply circuits?

    • Yes, P6SMB51AT3 is suitable for overvoltage protection in power supply circuits, providing reliable protection against voltage transients.