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P4SMA33A
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P4SMA33A

Product Overview

Category

P4SMA33A belongs to the category of semiconductor devices, specifically within the family of TVS (Transient Voltage Suppressor) diodes.

Use

These diodes are primarily used for surge protection in electronic circuits, providing a safeguard against voltage spikes and transient overvoltage conditions.

Characteristics

P4SMA33A diodes are characterized by their fast response time, low clamping voltage, and high surge current capability. They are designed to protect sensitive electronic components from damage due to transient voltage events.

Package

The P4SMA33A diodes are typically available in a DO-214AC (SMA) package, which is a surface-mount device (SMD) package.

Essence

The essence of P4SMA33A lies in its ability to efficiently divert excessive voltage away from sensitive components, thereby preventing damage and ensuring the reliability of electronic systems.

Packaging/Quantity

These diodes are commonly supplied in reels or tape and reel packaging, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Power Dissipation: 400W
  • Breakdown Voltage: 30.2V to 33.3V
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 28.2V
  • Maximum Clamping Voltage: 45.7V at 10A

Detailed Pin Configuration

The P4SMA33A diode typically features two pins in a standard SMA package configuration. The pinout is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltages to a safe level.
  • Fast Response Time: Rapid reaction to voltage surges ensures minimal impact on protected circuits.
  • Low Clamping Voltage: Limits the voltage across the protected load during transient events.

Advantages

  • Effective surge protection for sensitive electronic components.
  • Fast response time enhances system reliability.
  • Compact surface-mount package for easy integration into circuit designs.

Disadvantages

  • Limited to low to medium power applications.
  • May require additional protective measures for high-energy transient events.

Working Principles

P4SMA33A diodes operate based on the principle of avalanche breakdown, where they rapidly conduct excess current when the voltage exceeds the breakdown voltage, effectively shunting the excess energy away from the protected circuit.

Detailed Application Field Plans

P4SMA33A diodes find extensive use in various electronic systems, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supply units

Detailed and Complete Alternative Models

Several alternative models to P4SMA33A include: - P4SMA6.8A - P4SMA10A - P4SMA15A - P4SMA24A

In conclusion, P4SMA33A diodes offer reliable surge protection for a wide range of electronic applications, making them an essential component in safeguarding sensitive circuits from transient voltage events.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät P4SMA33A :n soveltamiseen teknisissä ratkaisuissa

Sure, here are 10 common questions and answers related to the application of P4SMA33A in technical solutions:

  1. What is P4SMA33A?

    • P4SMA33A is a type of TVS (transient voltage suppressor) diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of P4SMA33A?

    • The maximum peak pulse power of P4SMA33A is 400 watts.

  3. What is the breakdown voltage of P4SMA33A?

    • The breakdown voltage of P4SMA33A is 33 volts.

  4. What are the typical applications of P4SMA33A?

    • P4SMA33A is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of P4SMA33A?

    • The operating temperature range of P4SMA33A is -55°C to +150°C.

  6. How does P4SMA33A provide overvoltage protection?

    • P4SMA33A clamps the voltage across the circuit it is protecting by diverting excess current away from sensitive components.

  7. Can P4SMA33A be used in high-speed data lines?

    • Yes, P4SMA33A can be used in high-speed data lines to protect against electrostatic discharge (ESD) and other transient events.

  8. What package type is P4SMA33A available in?

    • P4SMA33A is available in a DO-214AC (SMA) package.

  9. Is P4SMA33A RoHS compliant?

    • Yes, P4SMA33A is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  10. What are the key features of P4SMA33A?

    • Some key features of P4SMA33A include low clamping voltage, fast response time, and high surge capability.

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