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P4KE13-B
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P4KE13-B

Introduction

P4KE13-B is a diode belonging to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The P4KE13-B diode exhibits specific characteristics, packaging, and functional features that make it suitable for various applications.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage spikes and transients in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: DO-41 or similar axial leaded package
  • Essence: Provides overvoltage protection to sensitive electronic components
  • Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 13V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The P4KE13-B diode typically has two leads in an axial package. The cathode is marked with a band on the body of the diode.

Functional Features

  • Transient Voltage Suppression: Quickly clamps voltage spikes to a safe level
  • Fast Response Time: Rapid reaction to transient events
  • Low Clamping Voltage: Limits the voltage across protected circuits
  • High Surge Current Capability: Can handle large transient currents without damage

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited to specific voltage and power ratings
  • May require additional circuitry for comprehensive protection in complex systems

Working Principles

When a voltage transient occurs, the P4KE13-B diode conducts and clamps the voltage to a safe level, protecting downstream components. This is achieved through the rapid conduction of the diode when the voltage exceeds its breakdown voltage.

Detailed Application Field Plans

The P4KE13-B diode finds application in various fields including: - Telecommunications: Protecting communication equipment from lightning-induced surges - Automotive Electronics: Safeguarding vehicle electronics from voltage spikes - Industrial Control Systems: Shielding sensitive control circuitry from power line disturbances - Consumer Electronics: Providing overvoltage protection for home appliances and entertainment systems

Detailed and Complete Alternative Models

  • P6KE10A: Similar TVS diode with a different breakdown voltage
  • 1.5KE15CA: Higher power TVS diode with comparable characteristics
  • SA5.0CA: Low-capacitance alternative for high-speed data lines

In conclusion, the P4KE13-B diode serves as a reliable transient voltage suppressor with specific characteristics and functional features that make it well-suited for diverse applications in electronics and electrical systems.

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技術ソリューションにおける P4KE13-B の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is P4KE13-B?

    • P4KE13-B is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.

  2. How does P4KE13-B work?

    • P4KE13-B works by diverting excessive voltage away from sensitive components in a circuit, preventing damage from transient events.

  3. What are the typical applications of P4KE13-B?

    • P4KE13-B is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications systems to protect against voltage surges.

  4. What is the maximum voltage and current rating for P4KE13-B?

    • P4KE13-B typically has a maximum clamping voltage of 21.5V and a peak pulse current of 400A.

  5. How do I select the right P4KE13-B for my application?

    • The selection of P4KE13-B depends on the maximum operating voltage and the level of protection required for the specific application.

  6. Can P4KE13-B be used for surge protection in data communication systems?

    • Yes, P4KE13-B can be used to protect data communication systems such as Ethernet, RS-485, and CAN bus from voltage transients.

  7. What are the key features of P4KE13-B?

    • P4KE13-B offers low clamping voltage, fast response time, and high surge current capability, making it suitable for robust transient protection.

  8. Are there any temperature considerations when using P4KE13-B?

    • P4KE13-B operates within a wide temperature range, typically from -55°C to 175°C, ensuring reliable performance in various environments.

  9. Can P4KE13-B be used in conjunction with other protective devices?

    • Yes, P4KE13-B can be used alongside other protective components like fuses, varistors, and gas discharge tubes to provide comprehensive overvoltage protection.

  10. Where can I purchase P4KE13-B for my technical solution?

    • P4KE13-B can be sourced from electronic component distributors, online retailers, or directly from manufacturers specializing in transient voltage suppressor diodes.