Taiwan Semiconductor Corporation
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P4KE15CA A0G
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P4KE15CA A0G

Introduction

The P4KE15CA A0G belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect electronic circuits from voltage spikes and transients. The P4KE15CA A0G is designed to provide robust protection against overvoltage events, making it an essential component in various electronic applications.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-41
  • Essence: Safeguarding electronic circuits from overvoltage events
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

  • Peak Power Dissipation: 400W
  • Breakdown Voltage: 13.3V to 14.7V
  • Operating Temperature Range: -55°C to 175°C
  • Storage Temperature Range: -55°C to 175°C
  • Forward Voltage: 3.5V at 1A
  • Reverse Leakage Current: 1µA

Detailed Pin Configuration

The P4KE15CA A0G follows a standard DO-41 package configuration with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
  • Fast Response Time: Rapid reaction to overvoltage events, minimizing the risk of damage.
  • High Surge Capability: Able to withstand high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Robust surge capability

Disadvantages

  • Clamping voltage may be relatively higher compared to some alternative models
  • Sensitive to reverse polarity connection

Working Principles

The P4KE15CA A0G operates based on the principle of avalanche breakdown. When a voltage spike occurs, the diode rapidly conducts, diverting excess current away from sensitive components. This action effectively limits the voltage across the protected circuit.

Detailed Application Field Plans

The P4KE15CA A0G finds application in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P4KE6.8CA A0G: Lower breakdown voltage variant
  • P4KE18CA A0G: Higher breakdown voltage variant
  • P6KE15CA A0G: Similar characteristics in a different package format

In conclusion, the P4KE15CA A0G transient voltage suppressor diode offers reliable protection against voltage transients, making it an indispensable component in safeguarding electronic circuits from overvoltage events.

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10个与P4KE15CA A0G在技术解决方案中的应用相关的常见问题及解答

  1. What is P4KE15CA A0G?

    • P4KE15CA A0G 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 P4KE15CA A0G?

    • The maximum voltage rating for P4KE15CA A0G is 15V.

  3. What is the peak pulse power dissipation of P4KE15CA A0G?

    • The peak pulse power dissipation of P4KE15CA A0G is typically 400W.

  4. How does P4KE15CA A0G protect electronic circuits?

    • P4KE15CA A0G diverts excessive current away from sensitive components in the event of a voltage surge, preventing damage to the circuit.

  5. What are the typical applications of P4KE15CA A0G?

    • P4KE15CA A0G is commonly used in power supplies, telecommunications equipment, automotive electronics, and industrial control systems.

  6. What is the response time of P4KE15CA A0G to a voltage spike?

    • The response time of P4KE15CA A0G is very fast, typically in the nanosecond range.

  7. Can P4KE15CA A0G be used for overvoltage protection in low-voltage circuits?

    • Yes, P4KE15CA A0G is suitable for overvoltage protection in low-voltage circuits, providing reliable protection against transient events.

  8. Is P4KE15CA A0G RoHS compliant?

    • Yes, P4KE15CA A0G is RoHS compliant, meeting environmental standards for lead-free manufacturing.

  9. What is the operating temperature range of P4KE15CA A0G?

    • The operating temperature range of P4KE15CA A0G is typically -55°C to 175°C, making it suitable for a wide range of environments.

  10. Are there any specific mounting or handling considerations for P4KE15CA A0G?

    • P4KE15CA A0G should be mounted securely to minimize mechanical stress, and proper ESD precautions should be followed during handling to avoid damage to the device.