Vishay Semiconductor Diodes Division
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P4KE540-E3/54
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P4KE540-E3/54

Product Overview

Category

The P4KE540-E3/54 belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect electronic circuits from overvoltage transients.

Characteristics

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

Package

The P4KE540-E3/54 is available in a DO-41 package.

Essence

This diode serves as a protective component to prevent damage to sensitive electronic devices from voltage spikes.

Packaging/Quantity

The P4KE540-E3/54 is typically packaged in reels and is available in quantities specified by the manufacturer.

Specifications

  • Peak Power Dissipation: 400W
  • Breakdown Voltage: 486V
  • Maximum Clamping Voltage: 658V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P4KE540-E3/54 has two pins, anode, and cathode, which are identified by their respective markings on the diode body.

Functional Features

  • Suppresses voltage transients to protect downstream components
  • Fast response time ensures minimal impact on circuit operation
  • Low clamping voltage limits the voltage across protected components

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact size

Disadvantages

  • Limited to specific voltage ranges
  • Requires careful consideration of placement in circuit design

Working Principles

When a voltage transient occurs, the P4KE540-E3/54 conducts current to divert the excess energy away from the protected circuit. This action prevents the voltage from reaching levels that could damage sensitive components.

Detailed Application Field Plans

The P4KE540-E3/54 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6KE440A
  • 1.5KE510CA
  • SA5.0CA

In conclusion, the P4KE540-E3/54 transient voltage suppressor diode offers effective protection against voltage transients with its fast response time and low clamping voltage. It finds applications in diverse electronic systems and has alternative models available for specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE540-E3/54 v technických řešeních

Sure, here are 10 common questions and answers related to the application of P4KE540-E3/54 in technical solutions:

  1. What is the P4KE540-E3/54?

    • The P4KE540-E3/54 is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of P4KE540-E3/54?

    • The maximum peak pulse power of P4KE540-E3/54 is 400 watts.

  3. What is the breakdown voltage of P4KE540-E3/54?

    • The breakdown voltage of P4KE540-E3/54 is 540 volts.

  4. What are the typical applications of P4KE540-E3/54?

    • P4KE540-E3/54 is commonly used in surge protection for sensitive electronics, such as in power supplies, communication equipment, and automotive electronics.

  5. What is the operating temperature range of P4KE540-E3/54?

    • The operating temperature range of P4KE540-E3/54 is -55°C to +175°C.

  6. How does P4KE540-E3/54 provide transient voltage suppression?

    • P4KE540-E3/54 clamps the voltage during transient events, diverting excess current away from the protected circuit.

  7. Can P4KE540-E3/54 be used for ESD protection?

    • Yes, P4KE540-E3/54 can be used for electrostatic discharge (ESD) protection in various electronic devices.

  8. What is the packaging type of P4KE540-E3/54?

    • P4KE540-E3/54 is available in a DO-41 package.

  9. What are the key features of P4KE540-E3/54?

    • Some key features of P4KE540-E3/54 include low clamping voltage, fast response time, and high surge capability.

  10. Are there any specific layout considerations when using P4KE540-E3/54?

    • It is recommended to minimize the length of the leads and traces connected to P4KE540-E3/54 to reduce parasitic inductance and ensure effective transient suppression.

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