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P4KE15A-B
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P4KE15A-B

Introduction

P4KE15A-B is a diode belonging to the category of transient voltage suppressors (TVS). It is commonly used to protect 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, application field plans, and alternative models of P4KE15A-B.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protecting electronic circuits from voltage spikes and transients
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: DO-41
  • Essence: Silicon TVS diode
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 13.3V
  • Clamping Voltage: 21.5V
  • Operating Temperature Range: -55°C to 150°C
  • Forward Voltage: 3.5V at 1A
  • Reverse Standoff Voltage: 12V

Detailed Pin Configuration

P4KE15A-B follows the standard DO-41 package configuration with two leads.

Functional Features

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

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited to specific voltage ranges
  • May require additional circuitry for comprehensive protection

Working Principles

P4KE15A-B operates by diverting excess voltage away from sensitive components in the circuit, thereby preventing damage due to transient voltage spikes. When a surge occurs, the diode quickly conducts, providing a low-resistance path for the excess energy to be safely dissipated.

Detailed Application Field Plans

P4KE15A-B is widely used in various electronic applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to P4KE15A-B include: - P4KE6.8A-B - P4KE10A-B - P4KE18A-B - P4KE24A-B

These alternatives offer similar transient voltage suppression capabilities with varying breakdown voltages to suit different application requirements.

In conclusion, P4KE15A-B is a crucial component in protecting electronic circuits from voltage spikes and transients. Its fast response time, high surge capability, and low clamping voltage make it an essential part of many electronic designs across diverse industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE15A-B v technických řešeních

  1. What is P4KE15A-B?

    • P4KE15A-B is a type of transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What are the key features of P4KE15A-B?

    • P4KE15A-B features include a peak power dissipation of 400W, low clamping voltage, fast response time, and high surge capability.

  3. In what applications can P4KE15A-B be used?

    • P4KE15A-B is commonly used in applications such as power supplies, automotive electronics, industrial equipment, and telecommunications systems for transient voltage protection.

  4. How does P4KE15A-B provide protection against voltage spikes?

    • P4KE15A-B operates by diverting excessive current away from sensitive components when a voltage spike occurs, thereby protecting the circuit from damage.

  5. What is the maximum voltage rating of P4KE15A-B?

    • The maximum voltage rating of P4KE15A-B is 12.8V.

  6. What is the operating temperature range of P4KE15A-B?

    • P4KE15A-B typically operates within a temperature range of -55°C to 175°C.

  7. Can P4KE15A-B be used for ESD protection?

    • Yes, P4KE15A-B can be used for electrostatic discharge (ESD) protection in electronic circuits.

  8. Does P4KE15A-B require any external components for proper operation?

    • P4KE15A-B may require additional components such as resistors or capacitors for optimal performance in certain circuit designs.

  9. What are the mounting options for P4KE15A-B?

    • P4KE15A-B is available in various package types including axial-lead, surface mount, and through-hole configurations.

  10. Where can I find detailed specifications and application notes for P4KE15A-B?

    • Detailed specifications and application notes for P4KE15A-B can be found in the product datasheet provided by the manufacturer or distributor.