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P4KE16-B
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P4KE16-B: Product Overview and Analysis

Introduction

P4KE16-B is a diode belonging to the category of transient voltage suppressors (TVS). This product is widely used for protecting sensitive electronic components from voltage spikes and transients. In this entry, we will provide an in-depth overview of the P4KE16-B, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against 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 by supplier

Specifications

  • Voltage Rating: 16V
  • Power Dissipation: 400W
  • Breakdown Voltage: 17.8V
  • Operating Temperature: -55°C to 150°C
  • Storage Temperature: -55°C to 175°C

Detailed Pin Configuration

The P4KE16-B diode has a standard DO-41 package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal damage to sensitive electronics.
  • High Surge Capability: Can withstand large 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 transient voltage spike occurs, the P4KE16-B diode conducts and clamps the voltage to a safe level, diverting excess current away from sensitive components. This action protects the downstream circuitry from potential damage.

Detailed Application Field Plans

The P4KE16-B diode finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P4KE6.8-B: 6.8V rating
  • P4KE10-B: 10V rating
  • P4KE18-B: 18V rating
  • P4KE24-B: 24V rating

These alternative models offer varying voltage ratings to suit different application requirements.

In conclusion, the P4KE16-B diode serves as a crucial component in safeguarding electronic circuits from voltage transients. Its fast response time, high surge capability, and effective transient voltage suppression make it a valuable asset in diverse electronic applications.

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技術ソリューションにおける P4KE16-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 P4KE16-B?

    • P4KE16-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 P4KE16-B?

    • P4KE16-B features a peak power dissipation of 400W, low clamping voltage, and fast response time.

  3. In what applications can P4KE16-B be used?

    • P4KE16-B is commonly used in power supplies, automotive electronics, telecommunication equipment, and industrial control systems to protect against voltage surges.

  4. How does P4KE16-B provide protection against voltage spikes?

    • P4KE16-B operates by diverting excessive current away from sensitive components when a voltage surge occurs, thereby preventing damage to the circuit.

  5. What is the maximum voltage rating of P4KE16-B?

    • The maximum voltage rating of P4KE16-B is 16V.

  6. What is the operating temperature range of P4KE16-B?

    • P4KE16-B typically operates within a temperature range of -55°C to 175°C.

  7. Is P4KE16-B RoHS compliant?

    • Yes, P4KE16-B is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. Can P4KE16-B be used for surge protection in consumer electronics?

    • Yes, P4KE16-B can be utilized in consumer electronics such as TVs, computers, and home appliances to safeguard against voltage surges.

  9. Does P4KE16-B require any external components for proper operation?

    • P4KE16-B may require additional circuitry such as resistors and capacitors for optimal performance in specific applications.

  10. Where can I find detailed specifications and application notes for P4KE16-B?

    • Detailed specifications and application notes for P4KE16-B can be found in the product datasheet provided by the manufacturer or distributor.