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P4KE62A-B
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P4KE62A-B

Introduction

The P4KE62A-B is a crucial component in the field of electronics, specifically within the category of transient voltage suppressor diodes. This entry will provide an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protecting sensitive electronic devices from voltage spikes and transients
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: Axial leaded
  • Essence: Safeguarding electronic circuits from voltage surges
  • Packaging/Quantity: Typically available in reels or bulk packaging, quantity varies by manufacturer

Specifications

  • Voltage Rating: 62V
  • Power Dissipation: 400W
  • Breakdown Voltage: 77.4V to 85.5V
  • Operating Temperature Range: -55°C to 175°C
  • Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P4KE62A-B typically consists of two axial leads, with one lead connected to the anode and the other to the cathode.

Functional Features

  • Transient Voltage Suppression: Rapidly clamps voltage spikes to a safe level
  • Fast Response Time: Quickly responds to transient events, protecting downstream components
  • High Surge Capability: Able to withstand high surge currents without degradation

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • High surge capability

Disadvantages

  • Limited to specific voltage ratings
  • Requires careful consideration of placement in circuit design

Working Principles

When a voltage transient occurs, the P4KE62A-B conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The P4KE62A-B finds extensive use in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P4KE6.8A-B: 6.8V rating
  • P4KE10A-B: 10V rating
  • P4KE18A-B: 18V rating
  • P4KE30A-B: 30V rating

In conclusion, the P4KE62A-B plays a vital role in protecting electronic circuits from voltage transients, making it an indispensable component in numerous applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE62A-B v technických řešeních

  1. What is the P4KE62A-B diode used for?

    • The P4KE62A-B diode is commonly used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes.

  2. What is the maximum voltage rating of the P4KE62A-B diode?

    • The P4KE62A-B diode has a maximum voltage rating of 53.3V, making it suitable for applications where protection against voltage surges is required.

  3. What is the peak pulse power handling capability of the P4KE62A-B diode?

    • The P4KE62A-B diode can handle peak pulse power up to 400W, making it effective in suppressing transient overvoltage events.

  4. How does the P4KE62A-B diode provide transient voltage suppression?

    • The P4KE62A-B diode operates by clamping the voltage across the circuit when a transient event occurs, diverting excess current away from sensitive components.

  5. What are the typical applications of the P4KE62A-B diode?

    • The P4KE62A-B diode is commonly used in power supplies, automotive electronics, telecommunication equipment, and industrial control systems for surge protection.

  6. Does the P4KE62A-B diode require any external components for proper operation?

    • In most cases, the P4KE62A-B diode can be used standalone for transient voltage suppression, but additional circuitry such as resistors or capacitors may be added for specific applications.

  7. What are the temperature specifications for the P4KE62A-B diode?

    • The P4KE62A-B diode typically operates within a temperature range of -55°C to 175°C, allowing for reliable performance in various environmental conditions.

  8. Is the P4KE62A-B diode RoHS compliant?

    • Yes, the P4KE62A-B diode is RoHS compliant, ensuring that it meets environmental standards for hazardous substance restrictions.

  9. Can the P4KE62A-B diode be used for high-frequency applications?

    • The P4KE62A-B diode has a fast response time and can be used for high-frequency applications requiring transient voltage suppression.

  10. Are there any recommended layout considerations when using the P4KE62A-B diode in a circuit?

    • It is advisable to minimize the length of the traces connecting the P4KE62A-B diode to the protected circuit and to ensure proper grounding for effective transient voltage suppression.