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P4SMA540C
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P4SMA540C

Product Overview

Category

P4SMA540C belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, particularly in applications where protection against transient voltage spikes is required.

Characteristics

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

Package

The P4SMA540C is available in a SMA package, which is a surface mount package.

Essence

The essence of P4SMA540C lies in its ability to protect sensitive electronic components from voltage transients.

Packaging/Quantity

It is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production.

Specifications

  • Standoff Voltage: 459V
  • Breakdown Voltage: 510V
  • Maximum Clamping Voltage: 738V
  • Peak Pulse Current: 40A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The P4SMA540C has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

  • Bi-directional protection
  • Low leakage current
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Fast response to transient events
  • High surge current handling capability
  • Compact surface mount package

Disadvantages

  • Limited power dissipation capability compared to larger devices
  • May require additional circuitry for overvoltage protection

Working Principles

When a transient voltage spike occurs, the P4SMA540C conducts and clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The P4SMA540C is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to P4SMA540C include: - P4SMA6.0C - P4SMA7.5C - P4SMA10C - P4SMA13C

In conclusion, the P4SMA540C is a reliable TVS diode that provides effective surge protection for a wide range of electronic applications.

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技術ソリューションにおける P4SMA540C 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 the maximum peak pulse power of P4SMA540C?

    • The maximum peak pulse power of P4SMA540C is 400 Watts.

  2. What is the breakdown voltage of P4SMA540C?

    • The breakdown voltage of P4SMA540C is typically 600 Volts.

  3. What is the operating temperature range for P4SMA540C?

    • P4SMA540C has an operating temperature range of -55°C to +150°C.

  4. What are the typical applications for P4SMA540C?

    • P4SMA540C is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the reverse stand-off voltage of P4SMA540C?

    • The reverse stand-off voltage of P4SMA540C is 459 Volts.

  6. Does P4SMA540C have a low clamping voltage?

    • Yes, P4SMA540C offers a low clamping voltage to protect sensitive electronic components.

  7. Is P4SMA540C RoHS compliant?

    • Yes, P4SMA540C is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. What package type does P4SMA540C come in?

    • P4SMA540C is available in a DO-214AC (SMA) package.

  9. Can P4SMA540C be used for ESD protection?

    • Yes, P4SMA540C can be used for electrostatic discharge (ESD) protection in various electronic devices.

  10. What are the key features of P4SMA540C?

    • Some key features of P4SMA540C include its high surge capability, fast response time, and compatibility with automated placement equipment.