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P4KE250CA-B
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P4KE250CA-B

Product Overview

Category

The P4KE250CA-B 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 P4KE250CA-B is available in a DO-41 package.

Essence

This diode serves as a crucial component in safeguarding sensitive electronic devices from voltage spikes.

Packaging/Quantity

The P4KE250CA-B is typically packaged in reels or bulk, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 225V
  • Maximum Clamping Voltage: 360V
  • Operating Temperature Range: -55°C to +175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The P4KE250CA-B has two pins, anode and cathode, which are identified by their respective markings on the diode body.

Functional Features

  • Transient voltage suppression
  • Fast response to voltage spikes
  • Low leakage current

Advantages

  • Effective protection against voltage surges
  • Fast reaction time
  • Wide operating temperature range

Disadvantages

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

Working Principles

When a voltage surge occurs, the P4KE250CA-B conducts and clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The P4KE250CA-B is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6KE250CA
  • 1.5KE250CA
  • SA5.0CA

In conclusion, the P4KE250CA-B transient voltage suppressor diode offers effective protection against voltage transients in various electronic applications, making it an essential component in ensuring the reliability and longevity of electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE250CA-B v technických řešeních

  1. What is the maximum voltage rating of P4KE250CA-B?

    • The maximum voltage rating of P4KE250CA-B is 250V.

  2. What is the peak pulse power dissipation of P4KE250CA-B?

    • The peak pulse power dissipation of P4KE250CA-B is 400W for a 10/1000μs waveform.

  3. What is the breakdown voltage of P4KE250CA-B?

    • The breakdown voltage of P4KE250CA-B is typically 275V.

  4. What is the operating temperature range of P4KE250CA-B?

    • The operating temperature range of P4KE250CA-B is -55°C to +175°C.

  5. What are the typical applications for P4KE250CA-B?

    • P4KE250CA-B is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  6. Does P4KE250CA-B provide bidirectional protection?

    • Yes, P4KE250CA-B offers bidirectional transient voltage suppression.

  7. What is the response time of P4KE250CA-B to transient voltage spikes?

    • P4KE250CA-B has a very fast response time, typically less than 1 nanosecond.

  8. Is P4KE250CA-B RoHS compliant?

    • Yes, P4KE250CA-B is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. Can P4KE250CA-B be used in high-speed data lines?

    • Yes, P4KE250CA-B is suitable for protecting high-speed data lines from transient overvoltage events.

  10. What is the packaging type available for P4KE250CA-B?

    • P4KE250CA-B is available in a variety of packaging options, including DO-41, SMA, and SMB packages.