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P4KE300C-B
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P4KE300C-B

Introduction

The P4KE300C-B belongs to the category of transient voltage suppressor (TVS) diodes and is commonly used for protecting sensitive electronic components 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 P4KE300C-B.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage, high surge capability
  • Package: DO-41 or similar package
  • Essence: Silicon TVS diode
  • Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

  • Peak Power Dissipation: 400W
  • Breakdown Voltage: 300V
  • Operating Temperature Range: -55°C to 175°C
  • Polarity: Unidirectional

Detailed Pin Configuration

The P4KE300C-B typically has two leads in a DO-41 package, with the anode connected to one lead and the cathode connected to the other.

Functional Features

  • Fast response to transient over-voltage conditions
  • 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

  • Unidirectional protection only
  • May require additional circuitry for bidirectional protection

Working Principles

When a voltage spike occurs, the P4KE300C-B conducts current to divert the excess energy away from the protected circuit. It does so by clamping the voltage to a safe level, thereby preventing damage to the downstream components.

Detailed Application Field Plans

The P4KE300C-B is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6KE300CA
  • 1.5KE300A
  • SA5.0CA

In conclusion, the P4KE300C-B transient voltage suppressor diode offers effective protection against voltage spikes and transients in a wide range of electronic applications. Its fast response time, low clamping voltage, and high surge capability make it a popular choice for circuit protection.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P4KE300C-B en soluciones técnicas

  1. What is the maximum voltage rating of P4KE300C-B?

    • The maximum voltage rating of P4KE300C-B is 300V.

  2. What is the peak pulse power dissipation of P4KE300C-B?

    • The peak pulse power dissipation of P4KE300C-B is 400W.

  3. What is the typical clamping voltage of P4KE300C-B?

    • The typical clamping voltage of P4KE300C-B is 486V at 10A.

  4. What are the typical applications for P4KE300C-B?

    • P4KE300C-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 P4KE300C-B?

    • The operating temperature range of P4KE300C-B is -55°C to +175°C.

  6. Does P4KE300C-B meet any specific industry standards?

    • Yes, P4KE300C-B meets the requirements of various industry standards, including RoHS compliance.

  7. What is the package type of P4KE300C-B?

    • P4KE300C-B is available in a DO-41 package.

  8. Can P4KE300C-B be used for overvoltage protection in automotive applications?

    • Yes, P4KE300C-B can be utilized for overvoltage protection in automotive systems, such as in vehicle electronics and control units.

  9. Is P4KE300C-B suitable for high-speed data line protection?

    • Yes, P4KE300C-B is suitable for providing transient voltage suppression in high-speed data lines, offering reliable protection for sensitive circuitry.

  10. What are the key advantages of using P4KE300C-B in technical solutions?

    • The key advantages of P4KE300C-B include its high surge capability, low clamping voltage, fast response time, and compact design, making it an effective solution for transient voltage protection in various applications.