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P4KE33C-B
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P4KE33C-B

Introduction

P4KE33C-B is a diode belonging to the category of transient voltage suppressors (TVS). It is commonly used for protecting sensitive electronic components 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 P4KE33C-B.

Basic Information Overview

  • Category: Transient Voltage Suppressors (TVS)
  • Use: Protection against voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage, high surge capability
  • Package: DO-41
  • Essence: Diode for voltage suppression
  • Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

  • Voltage - Reverse Standoff (Typ): 30.8V
  • Voltage - Breakdown (Min): 34.2V
  • Clamping Voltage (Max) @ Ipp: 49.9V
  • Peak Pulse Current: 400W
  • Power Dissipation (Max): 1.5W
  • Operating Temperature: -55°C to 175°C

Detailed Pin Configuration

P4KE33C-B typically has two leads with the standard cathode and anode configuration. The cathode is denoted by a band on the body of the diode.

Functional Features

  • Fast Response Time: Rapid reaction to voltage spikes
  • Low Clamping Voltage: Limits the voltage across the protected circuit
  • High Surge Capability: Ability to handle large transient currents

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Clamping voltage may still allow some voltage to pass through
  • Limited power dissipation capability

Working Principles

P4KE33C-B operates based on the principle of avalanche breakdown. When a voltage spike occurs, the diode rapidly conducts, diverting the excess current away from the protected circuit and limiting the voltage across it.

Detailed Application Field Plans

P4KE33C-B finds extensive use in various electronic systems including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to P4KE33C-B include: - P4KE6.8C-B - P4KE10C-B - P4KE18C-B - P4KE30C-B

In conclusion, P4KE33C-B is a crucial component in safeguarding electronic circuits from voltage transients, offering fast response times and high surge capabilities. Its compact design and wide range of applications make it a popular choice in the electronics industry.

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技術ソリューションにおける P4KE33C-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 P4KE33C-B?

    • P4KE33C-B is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum voltage rating for P4KE33C-B?

    • The maximum voltage rating for P4KE33C-B is 33 volts.

  3. What is the typical application of P4KE33C-B?

    • P4KE33C-B is commonly used in electronic circuits to protect sensitive components such as integrated circuits, transistors, and diodes from voltage surges and spikes.

  4. How does P4KE33C-B provide protection against voltage spikes?

    • P4KE33C-B works by diverting excessive voltage away from the protected circuit, thereby preventing damage to the sensitive components.

  5. What is the peak pulse power handling capability of P4KE33C-B?

    • P4KE33C-B has a peak pulse power handling capability of a certain amount of watts, typically specified in the datasheet.

  6. Can P4KE33C-B be used in automotive applications?

    • Yes, P4KE33C-B is suitable for use in automotive electronics to protect against voltage transients and surges.

  7. What are the key features of P4KE33C-B?

    • Some key features of P4KE33C-B include its low clamping voltage, fast response time, and high surge current capability.

  8. Is P4KE33C-B RoHS compliant?

    • Yes, P4KE33C-B is typically RoHS compliant, meaning it meets the requirements of the Restriction of Hazardous Substances directive.

  9. What is the temperature range for P4KE33C-B?

    • The operating temperature range for P4KE33C-B is typically specified in the datasheet, but it is generally suitable for a wide range of temperatures.

  10. Where can I purchase P4KE33C-B?

    • P4KE33C-B can be purchased from electronic component distributors, online retailers, or directly from manufacturers.