Taiwan Semiconductor Corporation
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P4KE62A R1G
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P4KE62A R1G

Introduction

The P4KE62A R1G 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, detailed application field plans, and alternative models of the P4KE62A R1G.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protecting sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
  • Characteristics: Fast response time, low clamping voltage, high surge capability.
  • Package: DO-41 (DO-204AL)
  • Essence: Semiconductor device for voltage spike suppression.
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage Range: 54V to 60V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C
  • Maximum Reverse Leakage Current: 1µA at 25°C
  • Maximum Clamping Voltage: 87.1V at 10A

Detailed Pin Configuration

The P4KE62A R1G has a standard DO-41 package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage spikes and transients.
  • Fast Response Time: Reacts quickly to voltage surges, diverting excess current away from 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 ensures minimal impact on the protected circuit.
  • Low clamping voltage helps in preserving the integrity of sensitive components.

Disadvantages

  • Limited to specific voltage ranges, may not be suitable for all applications.
  • Requires careful consideration of placement and circuit integration for optimal performance.

Working Principles

The P4KE62A R1G operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the diode rapidly conducts, shunting the excess current to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The P4KE62A R1G is commonly used 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 the P4KE62A R1G include: - P4KE51A R1G - P4KE68A R1G - P4KE75A R1G - P4KE82A R1G

These alternative models offer similar transient voltage suppression capabilities within different breakdown voltage ranges, providing flexibility for various application requirements.

In conclusion, the P4KE62A R1G transient voltage suppressor diode offers effective protection against voltage transients, making it a crucial component in safeguarding sensitive electronic circuits from damage. Its fast response time, low clamping voltage, and suitability for diverse application fields make it a valuable asset in electronic design and system protection.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением P4KE62A R1G в технических решениях.

  1. What is P4KE62A R1G?

    • P4KE62A R1G is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum voltage rating of P4KE62A R1G?

    • The maximum voltage rating of P4KE62A R1G is 62V.

  3. What is the peak pulse power dissipation of P4KE62A R1G?

    • The peak pulse power dissipation of P4KE62A R1G is typically 400W at 10/1000μs.

  4. How does P4KE62A R1G protect electronic circuits?

    • P4KE62A R1G clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. What are the typical applications of P4KE62A R1G?

    • P4KE62A R1G is commonly used in surge protection for telecommunications equipment, automotive electronics, and industrial control systems.

  6. What is the operating temperature range of P4KE62A R1G?

    • The operating temperature range of P4KE62A R1G is -55°C to +175°C.

  7. Does P4KE62A R1G require any external components for proper operation?

    • P4KE62A R1G can be used independently but may benefit from additional circuitry for optimal performance in specific applications.

  8. Is P4KE62A R1G RoHS compliant?

    • Yes, P4KE62A R1G is RoHS compliant, meeting environmental standards for lead-free manufacturing.

  9. Can P4KE62A R1G be used in high-frequency applications?

    • P4KE62A R1G has a fast response time and low capacitance, making it suitable for high-frequency applications such as RF systems and data communication equipment.

  10. What are the packaging options available for P4KE62A R1G?

    • P4KE62A R1G is available in various package types, including DO-41, SMA, SMB, and SMC, offering flexibility for different mounting and assembly requirements.