Littelfuse Inc.
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
P4KE16A-B
Zobrazit detail DataSheets

P4KE16A-B

Introduction

P4KE16A-B is a transient voltage suppressor diode that belongs to the category of electronic components used for protecting sensitive electronic devices from voltage spikes. This entry provides an overview of the product, including 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
  • Characteristics: Fast response time, low clamping voltage, high surge capability
  • Package: DO-41
  • Essence: Silicon Transient Voltage Suppressor
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

  • Voltage Rating: 16V
  • Power Dissipation: 400W
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C
  • Breakdown Voltage: 17.8V to 20.2V
  • Peak Pulse Current: 19.2A

Detailed Pin Configuration

The P4KE16A-B diode has two leads with a standard DO-41 package. The anode is connected to one lead, and the cathode is connected to the other lead.

Functional Features

  • Transient Voltage Suppression: Provides protection by diverting excessive current away from sensitive components during voltage spikes.
  • Fast Response Time: Reacts quickly to voltage transients, minimizing the risk of damage to connected devices.
  • Low Clamping Voltage: Limits the voltage across the protected circuit to a safe level.

Advantages and Disadvantages

Advantages

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

Disadvantages

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

Working Principles

When a voltage spike occurs, the P4KE16A-B diode conducts excess current to ground, preventing it from reaching the sensitive components. This action effectively suppresses the transient voltage and protects the connected devices.

Detailed Application Field Plans

The P4KE16A-B diode is commonly used in various electronic applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P4KE6.8A-B: 6.8V voltage rating
  • P4KE10A-B: 10V voltage rating
  • P4KE13A-B: 13V voltage rating
  • P4KE18A-B: 18V voltage rating
  • P4KE24A-B: 24V voltage rating

In conclusion, the P4KE16A-B transient voltage suppressor diode offers effective protection against voltage spikes with its fast response time and low clamping voltage. Its application spans across various electronic fields, and there are alternative models available to suit different voltage requirements.

(Word count: 443)

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE16A-B v technických řešeních

Sure, here are 10 common questions and answers related to the application of P4KE16A-B in technical solutions:

  1. What is the maximum peak pulse power dissipation of P4KE16A-B?

    • The maximum peak pulse power dissipation of P4KE16A-B is 400 watts.

  2. What is the breakdown voltage of P4KE16A-B?

    • The breakdown voltage of P4KE16A-B is 16V.

  3. What is the typical junction capacitance of P4KE16A-B?

    • The typical junction capacitance of P4KE16A-B is 200pF.

  4. What is the operating temperature range of P4KE16A-B?

    • The operating temperature range of P4KE16A-B is -55°C to +175°C.

  5. What is the forward voltage drop of P4KE16A-B at a specified current?

    • The forward voltage drop of P4KE16A-B at a specified current is typically 3.5V.

  6. What are the typical applications of P4KE16A-B?

    • P4KE16A-B is commonly used for transient voltage suppression in electronic circuits, such as in power supplies, automotive electronics, and telecommunications equipment.

  7. What is the response time of P4KE16A-B to a transient voltage surge?

    • The response time of P4KE16A-B to a transient voltage surge is very fast, typically in the nanosecond range.

  8. Is P4KE16A-B RoHS compliant?

    • Yes, P4KE16A-B is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. Can P4KE16A-B be used for ESD protection?

    • Yes, P4KE16A-B can be used for electrostatic discharge (ESD) protection in sensitive electronic components and circuits.

  10. What is the packaging type available for P4KE16A-B?

    • P4KE16A-B is available in a variety of packaging types, including DO-41, SMA, and SMB packages.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.