Taiwan Semiconductor Corporation
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P4KE56CAHB0G
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P4KE56CAHB0G Product Overview

Introduction

The P4KE56CAHB0G is a transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients. This entry provides a comprehensive overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Transient Voltage Suppressor
  • Characteristics: High surge capability, fast response time
  • Package: DO-41
  • Essence: Protection against voltage transients
  • Packaging/Quantity: Tape & Reel, 5000 units per reel

Specifications

  • Peak Pulse Power: 400 W
  • Breakdown Voltage Range: 51 V to 60 V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The P4KE56CAHB0G follows the standard DO-41 package configuration with two leads.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltages
  • Fast Response Time: Provides rapid reaction to voltage spikes
  • High Surge Capability: Capable of handling high surge currents

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • High surge capability for robust performance in demanding environments

Disadvantages

  • Sensitive to reverse polarity connection
  • Limited breakdown voltage range compared to some alternatives

Working Principles

The P4KE56CAHB0G operates by diverting excessive voltage transients away from sensitive electronic components, thereby safeguarding the circuitry from potential damage. When a transient voltage spike occurs, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected load.

Detailed Application Field Plans

The P4KE56CAHB0G finds extensive use in various applications, including: - Power Supplies: Protects power supply circuits from voltage surges - Telecommunication Equipment: Safeguards sensitive telecom components from transient events - Automotive Electronics: Used in automotive systems to shield against voltage fluctuations - Industrial Control Systems: Ensures the reliability of control system electronics in industrial settings

Detailed and Complete Alternative Models

  • P4KE51CAHB0G: Lower breakdown voltage variant
  • P4KE60CAHB0G: Higher breakdown voltage variant
  • 1.5KE56CA: Axial lead package alternative with similar specifications

In conclusion, the P4KE56CAHB0G transient voltage suppressor diode offers effective protection against voltage transients, with its fast response time and high surge capability making it suitable for diverse electronic applications.

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10个与P4KE56CAHB0G在技术解决方案中的应用相关的常见问题及解答

  1. What is P4KE56CAHB0G?

    • P4KE56CAHB0G 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 P4KE56CAHB0G?

    • The maximum voltage rating for P4KE56CAHB0G is 56V.

  3. What is the peak pulse power handling capability of P4KE56CAHB0G?

    • P4KE56CAHB0G has a peak pulse power handling capability of typically 400W.

  4. How does P4KE56CAHB0G protect electronic circuits?

    • P4KE56CAHB0G diverts excess voltage away from sensitive components by conducting when the voltage exceeds its breakdown voltage.

  5. What are the typical applications of P4KE56CAHB0G in technical solutions?

    • P4KE56CAHB0G is commonly used in power supplies, automotive electronics, telecommunications equipment, and industrial control systems to protect against voltage surges.

  6. What is the operating temperature range for P4KE56CAHB0G?

    • The operating temperature range for P4KE56CAHB0G is typically -55°C to +175°C.

  7. Does P4KE56CAHB0G require any additional heat sinking or cooling?

    • In most cases, P4KE56CAHB0G does not require additional heat sinking or cooling due to its high peak pulse power handling capability.

  8. Is P4KE56CAHB0G RoHS compliant?

    • Yes, P4KE56CAHB0G is typically RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. Can P4KE56CAHB0G be used in high-frequency applications?

    • P4KE56CAHB0G can be used in some high-frequency applications, but its performance may be limited at very high frequencies.

  10. Are there any recommended layout or mounting considerations for P4KE56CAHB0G?

    • It is recommended to minimize the length of the leads and keep the traces short between P4KE56CAHB0G and the protected circuitry to reduce inductance and maximize its effectiveness.