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P4KE180A-G
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P4KE180A-G

Introduction

The P4KE180A-G belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect electronic circuits from voltage spikes and transients. The P4KE180A-G is specifically designed to provide overvoltage protection in various applications.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Overvoltage protection in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge capability
  • Package: DO-41
  • Essence: Protection against voltage spikes and transients
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

  • Peak Power Dissipation: 400W
  • Breakdown Voltage: 162V to 179V
  • Operating Temperature Range: -55°C to 175°C
  • Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P4KE180A-G typically has two pins, anode, and cathode. The anode is connected to the positive side of the circuit, while the cathode is connected to the ground or negative side.

Functional Features

  • Transient Voltage Suppression: Provides rapid response to voltage spikes, diverting excess current away from sensitive components.
  • Low Clamping Voltage: Limits the voltage across the protected circuit to a safe level.
  • High Surge Capability: Can withstand large surges of current without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact and easy to integrate into circuits

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a voltage spike occurs in the circuit, the P4KE180A-G conducts current, diverting the excess energy away from the sensitive components. This action limits the voltage across the circuit, preventing damage to the connected devices.

Detailed Application Field Plans

The P4KE180A-G is widely used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6KE180A: Similar specifications and performance
  • 1.5KE180A: Higher power dissipation capability
  • SA180CA: Surface mount alternative with comparable characteristics

In conclusion, the P4KE180A-G transient voltage suppressor diode offers effective overvoltage protection for a wide range of electronic applications. Its fast response time, low clamping voltage, and high surge capability make it a valuable component in safeguarding sensitive circuits against voltage transients. While it has limitations in power dissipation, its compact design and reliability make it a popular choice for engineers seeking robust transient voltage suppression solutions.

Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af P4KE180A-G i tekniske løsninger

  1. What is the maximum voltage rating of P4KE180A-G?

    • The maximum voltage rating of P4KE180A-G is 180V.

  2. What is the peak pulse power dissipation of P4KE180A-G?

    • The peak pulse power dissipation of P4KE180A-G is typically 400W at 10/1000μs.

  3. What is the typical clamping voltage of P4KE180A-G?

    • The typical clamping voltage of P4KE180A-G is 293V at 1A.

  4. What are the applications of P4KE180A-G?

    • P4KE180A-G is commonly used in surge protection, transient voltage suppression, and overvoltage clamping applications.

  5. What is the operating temperature range of P4KE180A-G?

    • The operating temperature range of P4KE180A-G is -55°C to +175°C.

  6. Does P4KE180A-G have a low leakage current?

    • Yes, P4KE180A-G has a low leakage current, making it suitable for sensitive electronic equipment.

  7. Is P4KE180A-G RoHS compliant?

    • Yes, P4KE180A-G is RoHS compliant, meeting environmental standards.

  8. Can P4KE180A-G be used for ESD protection?

    • Yes, P4KE180A-G can be used for electrostatic discharge (ESD) protection in various electronic circuits.

  9. What package type does P4KE180A-G come in?

    • P4KE180A-G is available in a DO-41 package.

  10. Are there any recommended mounting techniques for P4KE180A-G?

    • It is recommended to use proper heat sinking and PCB layout techniques to maximize the performance of P4KE180A-G in technical solutions.