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P4SMA400CA
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P4SMA400CA

Product Overview

Category

P4SMA400CA belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and surges.

Characteristics

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

Package

P4SMA400CA is typically available in a DO-214AC (SMA) package.

Essence

The essence of P4SMA400CA lies in its ability to provide robust protection against transient voltage events.

Packaging/Quantity

It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 342V to 378V
  • Breakdown Voltage: 380V to 420V
  • Peak Pulse Power: 400W
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

P4SMA400CA typically has two pins, anode, and cathode, arranged in a standard SMA package configuration.

Functional Features

  • Bi-directional transient voltage suppression
  • Low clamping voltage
  • Fast response to transient events

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

P4SMA400CA operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

P4SMA400CA finds application in various fields including: - Telecommunications equipment - Industrial automation - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to P4SMA400CA include: - P6SMB440CA - 1.5SMC440CA - SMBJ440CA - SMCJ440CA

In conclusion, P4SMA400CA is a vital component in protecting electronic circuits from transient voltage events, offering fast response and effective clamping. Its application spans across diverse industries, making it an essential part of modern electronic systems.

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技術ソリューションにおける P4SMA400CA の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is P4SMA400CA?

    • P4SMA400CA is a type of TVS (transient voltage suppressor) diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of P4SMA400CA?

    • The maximum peak pulse power of P4SMA400CA is 400 watts.

  3. What is the breakdown voltage of P4SMA400CA?

    • The breakdown voltage of P4SMA400CA is 356V to 394V.

  4. What are the typical applications of P4SMA400CA?

    • P4SMA400CA is commonly used in surge protection for telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics.

  5. What is the response time of P4SMA400CA?

    • The response time of P4SMA400CA is very fast, typically in the nanosecond range.

  6. How does P4SMA400CA protect electronic circuits?

    • P4SMA400CA clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  7. What is the operating temperature range of P4SMA400CA?

    • The operating temperature range of P4SMA400CA is typically -55°C to +150°C.

  8. Can P4SMA400CA be used for ESD (electrostatic discharge) protection?

    • Yes, P4SMA400CA can provide effective ESD protection for electronic circuits.

  9. Is P4SMA400CA RoHS compliant?

    • Yes, P4SMA400CA is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. What is the package type of P4SMA400CA?

    • P4SMA400CA is available in a variety of package types, including DO-214AC (SMA) and DO-214AA (SMB).