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P4KE300C-G
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P4KE300C-G

Introduction

The P4KE300C-G is a transient voltage suppressor diode that belongs to the category of electronic components used for protecting sensitive electronic circuits 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-G.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protecting sensitive electronic circuits from voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: DO-41
  • Essence: Transient voltage suppression
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

  • Peak Power Dissipation: 400W
  • Breakdown Voltage: 270V to 330V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The P4KE300C-G typically has two pins, with the cathode marked by a band on the body of the diode.

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage spikes and transients.
  • Fast Response Time: Quickly clamps the transient voltage to a safe level.
  • Low Clamping Voltage: Limits the voltage across the protected circuit.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Low clamping voltage

Disadvantages

  • Limited surge current capability compared to some higher power devices
  • May require additional circuitry for handling high energy transients

Working Principles

The P4KE300C-G operates by diverting excess transient voltage away from the protected circuit, thereby limiting the voltage across it. When a transient voltage exceeding the breakdown voltage is applied, the diode conducts and clamps the voltage to a safe level, preventing damage to the circuit.

Detailed Application Field Plans

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

Detailed and Complete Alternative Models

Some alternative models to the P4KE300C-G include: - P6KE300CA - 1.5KE300A - SA5.0CA

In summary, the P4KE300C-G is a transient voltage suppressor diode designed to protect sensitive electronic circuits from voltage spikes and transients. Its fast response time, low clamping voltage, and high surge current capability make it suitable for a wide range of applications in different industries.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af P4KE300C-G i tekniske løsninger

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

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

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

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

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

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

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

    • P4KE300C-G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and power supplies.

  5. What is the operating temperature range of P4KE300C-G?

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

  6. Does P4KE300C-G have a low leakage current?

    • Yes, P4KE300C-G has a low leakage current, making it suitable for use in high-speed data line protection.

  7. Is P4KE300C-G RoHS compliant?

    • Yes, P4KE300C-G is RoHS compliant, meeting environmental standards.

  8. What package type does P4KE300C-G come in?

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

  9. Can P4KE300C-G be used for ESD protection?

    • Yes, P4KE300C-G can be used for ESD (electrostatic discharge) protection in various electronic devices.

  10. Are there any recommended mounting or soldering techniques for P4KE300C-G?

    • It is recommended to follow standard industry practices for mounting and soldering P4KE300C-G, as outlined in the datasheet provided by the manufacturer.