ON Semiconductor
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P6SMB43AT3
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P6SMB43AT3

Product Overview

Category

P6SMB43AT3 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic devices from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The P6SMB43AT3 is available in a DO-214AA (SMB) package.

Essence

The essence of P6SMB43AT3 lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

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

Specifications

  • Standoff Voltage: 36.8V
  • Breakdown Voltage: 40.9V
  • Maximum Clamping Voltage: 58.1V
  • Peak Pulse Current: 67.4A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The P6SMB43AT3 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Bi-directional TVS diode
  • Provides transient voltage protection for electronic circuits
  • Fast response to transient events

Advantages

  • Protects sensitive electronic components from voltage transients
  • Fast response time helps in minimizing damage to circuits
  • RoHS compliant, making it environmentally friendly

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection
  • Clamping voltage may still allow some voltage transients to pass through

Working Principles

When a transient voltage event occurs, the P6SMB43AT3 conducts the excess current to ground, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

P6SMB43AT3 is commonly used in various applications including: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to P6SMB43AT3 include: - P6SMB6.8AT3 - P6SMB10AT3 - P6SMB15AT3 - P6SMB20AT3

In conclusion, the P6SMB43AT3 transient voltage suppressor diode offers reliable protection against transient voltage events, making it an essential component in safeguarding electronic circuits from potential damage.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af P6SMB43AT3 i tekniske løsninger

Sure, here are 10 common questions and answers related to the application of P6SMB43AT3 in technical solutions:

  1. What is the maximum peak pulse power dissipation of P6SMB43AT3?

    • The maximum peak pulse power dissipation is 600 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of P6SMB43AT3?

    • The breakdown voltage is 43 volts.

  3. What is the typical clamping voltage of P6SMB43AT3?

    • The typical clamping voltage is 69.4 volts at 1A.

  4. What is the operating temperature range of P6SMB43AT3?

    • The operating temperature range is -55°C to +150°C.

  5. What is the reverse stand-off voltage of P6SMB43AT3?

    • The reverse stand-off voltage is 36.8 volts.

  6. What is the peak pulse current capability of P6SMB43AT3?

    • The peak pulse current capability is 28.8A for an 8/20μs waveform.

  7. What is the package type of P6SMB43AT3?

    • The package type is DO-214AA (SMB).

  8. What are the typical applications for P6SMB43AT3?

    • Typical applications include transient voltage suppression in electronic equipment, telecommunication systems, and automotive electronics.

  9. What is the lead-free status of P6SMB43AT3?

    • P6SMB43AT3 is lead-free and RoHS compliant.

  10. What are the recommended board layout and assembly techniques for P6SMB43AT3?

    • It is recommended to follow the guidelines provided in the datasheet for board layout and assembly techniques to ensure optimal performance and reliability.

I hope this information is helpful! Let me know if you need further assistance.