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P4KE550C-B
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P4KE550C-B

Introduction

The P4KE550C-B is a transient voltage suppressor diode that belongs to the category of electronic components used for protecting sensitive electronics from voltage spikes and transients. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the P4KE550C-B.

Basic Information Overview

  • Category: Electronic Components
  • Use: Protection against voltage spikes and transients
  • Characteristics: High surge capability, fast response time, low clamping voltage
  • Package: DO-41
  • Essence: Transient Voltage Suppressor (TVS) Diode
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

  • Peak Power Dissipation: 400W
  • Breakdown Voltage: 495V to 605V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The P4KE550C-B has two leads with the following pin configuration: - Anode (A) - Cathode (K)

Functional Features

  • Fast response to transient over-voltage events
  • Low clamping voltage to protect downstream components
  • High surge capability for reliable protection

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Higher cost compared to traditional diodes
  • Requires careful consideration of placement and orientation for optimal performance

Working Principles

The P4KE550C-B operates by diverting excess voltage away from sensitive components when a transient event occurs. When the voltage exceeds the breakdown voltage, the diode conducts and shunts the excess energy to ground, protecting the connected circuitry.

Detailed Application Field Plans

The P4KE550C-B is commonly used in various applications including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P4KE440C-B
  • P4KE480C-B
  • P4KE510C-B
  • P4KE540C-B

In summary, the P4KE550C-B is a crucial component in protecting electronic circuits from voltage transients and spikes. Its fast response time, high surge capability, and low clamping voltage make it suitable for a wide range of applications across different industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P4KE550C-B en soluciones técnicas

  1. What is the maximum voltage rating of P4KE550C-B?

    • The maximum voltage rating of P4KE550C-B is 550V.

  2. What is the peak pulse power dissipation of P4KE550C-B?

    • The peak pulse power dissipation of P4KE550C-B is 400W.

  3. What is the typical junction capacitance of P4KE550C-B?

    • The typical junction capacitance of P4KE550C-B is 200pF.

  4. What are the typical applications for P4KE550C-B?

    • P4KE550C-B is commonly used in surge protection for sensitive electronics, such as in power supplies, telecommunications equipment, and industrial controls.

  5. What is the operating temperature range of P4KE550C-B?

    • The operating temperature range of P4KE550C-B is -55°C to +175°C.

  6. What is the reverse stand-off voltage of P4KE550C-B?

    • The reverse stand-off voltage of P4KE550C-B is 495V.

  7. Does P4KE550C-B have a low leakage current?

    • Yes, P4KE550C-B has a low leakage current, making it suitable for use in sensitive electronic circuits.

  8. Is P4KE550C-B RoHS compliant?

    • Yes, P4KE550C-B is RoHS compliant, meeting environmental standards.

  9. What is the package type of P4KE550C-B?

    • P4KE550C-B is available in a DO-41 package.

  10. Can P4KE550C-B be used for transient voltage suppression in automotive applications?

    • Yes, P4KE550C-B can be used for transient voltage suppression in automotive applications, providing protection against voltage spikes and surges.