Vishay Semiconductor Diodes Division
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P6SMB440A-M3/52
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P6SMB440A-M3/52

Product Overview

Category

The P6SMB440A-M3/52 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
  • RoHS compliant

Package

The P6SMB440A-M3/52 is available in a DO-214AA (SMB) package.

Essence

The essence of the P6SMB440A-M3/52 lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

The P6SMB440A-M3/52 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 376V
  • Breakdown Voltage: 418V
  • Maximum Clamping Voltage: 605V
  • Peak Pulse Current: 53.5A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The P6SMB440A-M3/52 has two pins: 1. Anode 2. Cathode

Functional Features

  • Provides bi-directional protection
  • Suppresses voltage transients
  • Low leakage current

Advantages and Disadvantages

Advantages

  • Fast response time protects sensitive components
  • Low clamping voltage ensures minimal impact on protected circuits
  • High surge current capability for robust protection

Disadvantages

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

Working Principles

The P6SMB440A-M3/52 operates by diverting excessive voltage transients away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The P6SMB440A-M3/52 is commonly used in the following applications: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the P6SMB440A-M3/52 include: - P6SMB6.8A-M3/52 - P6SMB10A-M3/52 - P6SMB15A-M3/52 - P6SMB24A-M3/52

In conclusion, the P6SMB440A-M3/52 is a vital component in protecting electronic circuits from voltage transients, offering fast response times and high surge current capability. Its application spans across various industries, providing essential overvoltage protection for sensitive electronic equipment.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P6SMB440A-M3/52 v technických řešeních

Sure, here are 10 common questions and answers related to the application of P6SMB440A-M3/52 in technical solutions:

  1. What is the maximum peak pulse power dissipation of P6SMB440A-M3/52?

    • The maximum peak pulse power dissipation of P6SMB440A-M3/52 is 600W.

  2. What is the breakdown voltage of P6SMB440A-M3/52?

    • The breakdown voltage of P6SMB440A-M3/52 is 484V.

  3. What is the typical clamping voltage of P6SMB440A-M3/52?

    • The typical clamping voltage of P6SMB440A-M3/52 is 586V at 1A.

  4. What is the operating temperature range of P6SMB440A-M3/52?

    • The operating temperature range of P6SMB440A-M3/52 is -55°C to +150°C.

  5. What is the package type of P6SMB440A-M3/52?

    • P6SMB440A-M3/52 comes in a DO-214AA (SMB) package.

  6. What are the typical applications for P6SMB440A-M3/52?

    • P6SMB440A-M3/52 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  7. What is the reverse stand-off voltage of P6SMB440A-M3/52?

    • The reverse stand-off voltage of P6SMB440A-M3/52 is 376V.

  8. Does P6SMB440A-M3/52 meet RoHS compliance?

    • Yes, P6SMB440A-M3/52 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. What is the response time of P6SMB440A-M3/52?

    • The response time of P6SMB440A-M3/52 is typically less than 1.0 nanosecond.

  10. Can P6SMB440A-M3/52 be used for overvoltage protection in power supply circuits?

    • Yes, P6SMB440A-M3/52 is suitable for overvoltage protection in power supply circuits, providing reliable protection against transient voltage events.

I hope these answers are helpful! Let me know if you need further assistance.