Taiwan Semiconductor Corporation
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P4KE11AHA0G
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P4KE11AHA0G Product Overview

Introduction

The P4KE11AHA0G belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are used to protect sensitive electronic components from voltage spikes and transients. The P4KE11AHA0G is designed to provide robust protection against overvoltage events and is commonly used in various electronic circuits and systems.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High surge capability, low clamping voltage
  • Package: Axial leaded, DO-41 package
  • Essence: Provides transient voltage suppression
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

  • Peak Power Dissipation: 400W
  • Breakdown Voltage: 11V
  • Operating Temperature Range: -55°C to +175°C
  • Forward Voltage Drop: 3.5V at 1A
  • Reverse Standoff Voltage: 9.4V

Detailed Pin Configuration

The P4KE11AHA0G TVS diode has a standard axial leaded configuration with two leads. The anode and cathode terminals are clearly marked for easy identification and proper installation.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
  • Fast Response Time: Rapidly responds to voltage spikes to prevent damage to sensitive electronics.
  • Low Clamping Voltage: Provides efficient protection with minimal impact on circuit operation.

Advantages and Disadvantages

Advantages

  • Robust protection against voltage transients
  • Fast response time
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited to specific voltage ratings
  • May require additional components for comprehensive surge protection

Working Principles

The P4KE11AHA0G operates based on the principle of avalanche breakdown. When a voltage spike occurs, the diode rapidly conducts and clamps the voltage to a safe level, diverting excess energy away from the protected circuit.

Detailed Application Field Plans

The P4KE11AHA0G is widely used in various applications including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P4KE6.8A
  • P4KE10A
  • P4KE12A
  • P4KE15A
  • P4KE18A

In conclusion, the P4KE11AHA0G transient voltage suppressor diode offers reliable protection against voltage transients and is suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE11AHA0G v technických řešeních

  1. What is P4KE11AHA0G?

    • P4KE11AHA0G is a transient voltage suppressor diode, commonly used to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum voltage rating of P4KE11AHA0G?

    • The maximum voltage rating of P4KE11AHA0G is 11V.

  3. What is the peak pulse power handling capability of P4KE11AHA0G?

    • P4KE11AHA0G has a peak pulse power handling capability of 400W.

  4. In what type of technical solutions is P4KE11AHA0G commonly used?

    • P4KE11AHA0G is commonly used in surge protection applications for electronic equipment, such as power supplies, communication systems, and automotive electronics.

  5. What is the breakdown voltage of P4KE11AHA0G?

    • The breakdown voltage of P4KE11AHA0G is typically around 12.2V.

  6. How does P4KE11AHA0G provide protection against voltage spikes?

    • P4KE11AHA0G clamps the voltage to a safe level by diverting excess current away from sensitive components when a voltage spike occurs.

  7. Is P4KE11AHA0G suitable for high-speed data lines?

    • Yes, P4KE11AHA0G is suitable for protecting high-speed data lines from voltage transients.

  8. What are the key characteristics of P4KE11AHA0G that make it suitable for technical solutions?

    • P4KE11AHA0G offers fast response time, low clamping voltage, and high surge current capability, making it ideal for surge protection in various technical applications.

  9. Can P4KE11AHA0G be used in outdoor or harsh environments?

    • Yes, P4KE11AHA0G is designed to withstand harsh environmental conditions and can be used in outdoor applications.

  10. Are there any specific mounting or handling considerations for P4KE11AHA0G?

    • P4KE11AHA0G should be mounted close to the protected circuitry and handled with appropriate ESD precautions to avoid damage during installation.