ON Semiconductor
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P6SMB33AT3
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P6SMB33AT3

Product Overview

Category

P6SMB33AT3 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 P6SMB33AT3 is available in a DO-214AA (SMB) package.

Essence

The essence of P6SMB33AT3 lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

It is typically packaged in reels with quantities varying based on customer requirements.

Specifications

  • Standoff Voltage: 28.5V
  • Breakdown Voltage: 31.7V
  • Maximum Clamping Voltage: 58.1V
  • Peak Pulse Current: 53.5A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The P6SMB33AT3 has two pins, anode, and cathode, which are clearly labeled on the device.

Functional Features

  • Bi-directional TVS diode
  • Low incremental surge resistance
  • High temperature stability

Advantages and Disadvantages

Advantages

  • Provides effective protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • RoHS compliant, making it environmentally friendly

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection in some applications
  • Clamping voltage may still allow some transient energy to pass through

Working Principles

When a voltage transient occurs, the P6SMB33AT3 conducts the excessive current to the ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

Telecommunications

Used in communication equipment to safeguard against lightning-induced surges.

Automotive Electronics

Protects sensitive automotive electronics from voltage spikes caused by load switching.

Industrial Control Systems

Ensures the reliability of industrial control systems by mitigating the effects of electrical transients.

Detailed and Complete Alternative Models

  • P6SMB10AT3
  • P6SMB18AT3
  • P6SMB30AT3
  • P6SMB36AT3

In conclusion, the P6SMB33AT3 transient voltage suppressor diode offers robust protection against voltage transients, making it an essential component in various electronic systems.

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Énumérez 10 questions et réponses courantes liées à l'application de P6SMB33AT3 dans les solutions techniques

  1. What is the maximum working voltage of P6SMB33AT3?

    • The maximum working voltage of P6SMB33AT3 is 28.2V.

  2. What is the peak pulse power of P6SMB33AT3?

    • The peak pulse power of P6SMB33AT3 is 600W.

  3. What is the breakdown voltage of P6SMB33AT3?

    • The breakdown voltage of P6SMB33AT3 is typically 36.7V.

  4. What are the typical applications for P6SMB33AT3?

    • P6SMB33AT3 is commonly used in transient voltage suppression (TVS) applications to protect sensitive electronic components from voltage spikes and surges.

  5. What is the reverse stand-off voltage of P6SMB33AT3?

    • The reverse stand-off voltage of P6SMB33AT3 is 33V.

  6. What is the clamping voltage of P6SMB33AT3?

    • The clamping voltage of P6SMB33AT3 is typically 53.3V.

  7. What package type does P6SMB33AT3 come in?

    • P6SMB33AT3 is available in a DO-214AA (SMB) package.

  8. What is the operating temperature range of P6SMB33AT3?

    • The operating temperature range of P6SMB33AT3 is -55°C to 150°C.

  9. Is P6SMB33AT3 RoHS compliant?

    • Yes, P6SMB33AT3 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  10. Can P6SMB33AT3 be used for overvoltage protection in automotive electronics?

    • Yes, P6SMB33AT3 can be used for overvoltage protection in automotive electronics due to its high surge capability and reliability.