Taiwan Semiconductor Corporation
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P4KE30AHR0G
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P4KE30AHR0G Encyclopedia Entry

Introduction

The P4KE30AHR0G is a semiconductor product belonging to the category of transient voltage suppressor diodes. 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 the P4KE30AHR0G.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge capability
  • Package: DO-41 (DO-204AL)
  • Essence: Silicon-based semiconductor device
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 26.7V to 29.5V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C
  • Forward Voltage Drop: 3.5V at 1A
  • Reverse Standoff Voltage: 24V

Detailed Pin Configuration

The P4KE30AHR0G has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage spikes and transients.
  • Fast Response Time: Reacts quickly to transient events, safeguarding sensitive components.
  • Low Clamping Voltage: Limits the voltage across the protected circuit during transient events.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited to specific voltage ranges
  • Requires proper installation for optimal performance

Working Principles

The P4KE30AHR0G operates by diverting excess voltage away from sensitive components in a circuit, thereby protecting them from damage due to transient events. When a transient voltage spike occurs, the diode rapidly conducts, providing a low-resistance path for the excess energy to be dissipated.

Detailed Application Field Plans

The P4KE30AHR0G is commonly 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 the P4KE30AHR0G include: - P4KE6.8AHR0G - P4KE10AHR0G - P4KE18AHR0G - P4KE24AHR0G

In conclusion, the P4KE30AHR0G transient voltage suppressor diode offers effective protection against voltage transients with its fast response time and low clamping voltage. Its application spans across various electronic fields, making it a crucial component in safeguarding sensitive circuits.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של P4KE30AHR0G בפתרונות טכניים

Sure, here are 10 common questions and answers related to the application of P4KE30AHR0G in technical solutions:

  1. What is P4KE30AHR0G?

    • P4KE30AHR0G is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of P4KE30AHR0G?

    • The maximum peak pulse power of P4KE30AHR0G is 400 watts.

  3. What is the breakdown voltage of P4KE30AHR0G?

    • The breakdown voltage of P4KE30AHR0G is 30 volts.

  4. What are the typical applications of P4KE30AHR0G?

    • P4KE30AHR0G is commonly used in surge protection for sensitive electronics, such as in power supplies, communication equipment, and automotive systems.

  5. What is the operating temperature range of P4KE30AHR0G?

    • The operating temperature range of P4KE30AHR0G is -55°C to +175°C.

  6. How does P4KE30AHR0G provide transient voltage suppression?

    • P4KE30AHR0G clamps the voltage during transient events, diverting excess current away from the protected circuit.

  7. Can P4KE30AHR0G be used for overvoltage protection in automotive applications?

    • Yes, P4KE30AHR0G is suitable for overvoltage protection in automotive systems, such as protecting sensitive electronic components from voltage surges.

  8. What is the response time of P4KE30AHR0G to transient events?

    • The response time of P4KE30AHR0G to transient events is very fast, typically in nanoseconds.

  9. Is P4KE30AHR0G RoHS compliant?

    • Yes, P4KE30AHR0G is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  10. Can P4KE30AHR0G be used in high-frequency applications?

    • Yes, P4KE30AHR0G can be used in high-frequency applications due to its fast response time and low capacitance.

I hope these answers are helpful! Let me know if you need further information.