Taiwan Semiconductor Corporation
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P4KE56AHR0G
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P4KE56AHR0G Encyclopedia Entry

Introduction

The P4KE56AHR0G is a diode belonging to the category of transient voltage suppressors (TVS). This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the P4KE56AHR0G.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protecting electronic circuits from voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage, high surge capability
  • Package: DO-41 or similar package
  • Essence: Safeguarding sensitive components from voltage surges
  • Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

  • Voltage - Reverse Standoff (Typ): 48V
  • Voltage - Breakdown: 53.3V
  • Clamping Voltage: 77.4V
  • Peak Pulse Current: 4.3A
  • Capacitance: 115pF
  • Operating Temperature: -55°C to 175°C

Detailed Pin Configuration

The P4KE56AHR0G typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage spikes and transients.
  • Fast Response Time: Quickly clamps the voltage to protect the circuitry.
  • Low Clamping Voltage: Limits the voltage across the protected device.

Advantages and Disadvantages

  • Advantages:
    • Effective protection against voltage surges
    • Fast response time
    • Low clamping voltage
  • Disadvantages:
    • Limited peak pulse current handling capability
    • Requires proper installation for optimal performance

Working Principles

The P4KE56AHR0G works by diverting excess current away from sensitive components when a voltage surge occurs. It acts as a shunt to redirect the surge energy to ground, protecting the circuitry from damage.

Detailed Application Field Plans

The P4KE56AHR0G 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 P4KE56AHR0G include: - P4KE6.8A - P4KE10A - P4KE18A - P4KE30A - P4KE36A

In summary, the P4KE56AHR0G is a vital component in safeguarding electronic circuits from voltage surges and transients, offering fast response times and low clamping voltages. Its application spans across various industries, making it an essential part of circuit protection.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE56AHR0G v technických řešeních

  1. What is P4KE56AHR0G?

    • P4KE56AHR0G is a type of transient voltage suppressor diode, commonly used to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum voltage rating for P4KE56AHR0G?

    • The maximum voltage rating for P4KE56AHR0G is 56V.

  3. What is the peak pulse power handling capability of P4KE56AHR0G?

    • P4KE56AHR0G has a peak pulse power handling capability of [insert value here] watts.

  4. How does P4KE56AHR0G protect electronic circuits?

    • P4KE56AHR0G diverts excess voltage away from sensitive components by conducting when the voltage exceeds its breakdown voltage.

  5. What are the typical applications for P4KE56AHR0G?

    • P4KE56AHR0G is commonly used in power supplies, automotive electronics, telecommunications equipment, and industrial control systems.

  6. What is the operating temperature range for P4KE56AHR0G?

    • The operating temperature range for P4KE56AHR0G is typically -55°C to +175°C.

  7. Does P4KE56AHR0G require any external components for proper operation?

    • P4KE56AHR0G may require additional circuitry such as resistors or capacitors for optimal performance in specific applications.

  8. What are the key specifications to consider when selecting P4KE56AHR0G for a design?

    • Key specifications to consider include breakdown voltage, peak pulse power, clamping voltage, and response time.

  9. Is P4KE56AHR0G RoHS compliant?

    • Yes, P4KE56AHR0G is typically RoHS compliant, but it's important to verify with the manufacturer for the latest information.

  10. Where can I find detailed technical information and datasheets for P4KE56AHR0G?

    • Detailed technical information and datasheets for P4KE56AHR0G can be found on the manufacturer's website or through authorized distributors.