Taiwan Semiconductor Corporation
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P4KE56A R0G
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P4KE56A R0G

Introduction

The P4KE56A R0G belongs to the category of transient voltage suppressor diodes. These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. The P4KE56A R0G is known for its high reliability and efficiency in suppressing voltage surges, making it a crucial component in various electronic applications.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients in electronic circuits
  • Characteristics: High reliability, fast response time, low clamping voltage
  • Package: DO-41
  • Essence: Safeguarding sensitive electronic components
  • Packaging/Quantity: Available in reels or bulk quantities

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 56V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The P4KE56A R0G follows the standard DO-41 package configuration with two leads.

Functional Features

  • Fast response time to clamp transient voltages
  • Low clamping voltage to protect downstream components
  • High surge capability for reliable protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Requires careful consideration of placement in circuit design

Working Principles

The P4KE56A R0G operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient voltage spike occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be safely dissipated.

Detailed Application Field Plans

The P4KE56A R0G finds extensive use in various electronic applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P4KE6.8A R0G
  • P4KE10A R0G
  • P4KE18A R0G
  • P4KE24A R0G
  • P4KE33A R0G

In conclusion, the P4KE56A R0G transient voltage suppressor diode offers reliable protection against voltage spikes and transients in electronic circuits. Its fast response time, low clamping voltage, and wide operating temperature range make it a preferred choice for various applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE56A R0G v technických řešeních

  1. What is P4KE56A R0G?

    • P4KE56A R0G 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 P4KE56A R0G?

    • The maximum voltage rating for P4KE56A R0G is 56V.

  3. What is the peak pulse power dissipation of P4KE56A R0G?

    • The peak pulse power dissipation of P4KE56A R0G is typically 400W.

  4. How does P4KE56A R0G protect electronic circuits?

    • P4KE56A R0G suppresses transient voltages by diverting excess current away from sensitive components, thereby protecting them from damage.

  5. What are the typical applications of P4KE56A R0G?

    • P4KE56A R0G is commonly used in power supplies, automotive electronics, telecommunications equipment, and other systems where protection against voltage transients is required.

  6. What is the operating temperature range for P4KE56A R0G?

    • The operating temperature range for P4KE56A R0G is typically -55°C to 175°C.

  7. Is P4KE56A R0G RoHS compliant?

    • Yes, P4KE56A R0G is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What is the packaging type for P4KE56A R0G?

    • P4KE56A R0G is available in a variety of packaging options, including DO-41, SMA, SMB, and SMC packages.

  9. Can P4KE56A R0G be used for ESD protection?

    • While P4KE56A R0G is primarily designed for transient voltage suppression, it can also provide some level of electrostatic discharge (ESD) protection.

  10. Are there any recommended layout considerations when using P4KE56A R0G in a circuit?

    • It is recommended to keep the traces short between the P4KE56A R0G and the protected circuitry, and to ensure a low impedance path to ground for effective transient suppression.

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