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P4KE20A-G
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P4KE20A-G

Introduction

The P4KE20A-G belongs to the category of transient voltage suppressor diodes. These diodes are used to protect electronic circuits from overvoltage transients. They exhibit characteristics such as fast response time, high surge capability, and low clamping voltage. The P4KE20A-G is typically packaged in a DO-41 package and is available in various packaging quantities.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against overvoltage transients in electronic circuits
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: DO-41
  • Packaging/Quantity: Available in various packaging quantities

Specifications

  • Voltage Rating: 17.1V to 18.9V
  • Peak Pulse Power: 400W
  • Operating Temperature: -55°C to +175°C
  • Storage Temperature: -55°C to +175°C

Detailed Pin Configuration

The P4KE20A-G has a standard axial lead configuration with two leads for connection to the circuit.

Functional Features

  • Fast response time to transient overvoltages
  • High surge capability to withstand large transient currents
  • Low clamping voltage to limit the voltage across the protected circuit

Advantages and Disadvantages

Advantages

  • Effective protection against overvoltage transients
  • Fast response time
  • High surge capability

Disadvantages

  • Clamping voltage may still allow some voltage to pass through to the protected circuit

Working Principles

When an overvoltage transient occurs, the P4KE20A-G diode conducts and clamps the voltage to a safe level, protecting the connected circuitry from damage. This is achieved through the diode's ability to handle large transient currents and limit the voltage across the circuit.

Detailed Application Field Plans

The P4KE20A-G is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P4KE6.8A-G
  • P4KE10A-G
  • P4KE15A-G
  • P4KE30A-G

In conclusion, the P4KE20A-G transient voltage suppressor diode offers effective protection against overvoltage transients in electronic circuits, making it a crucial component in various applications.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng P4KE20A-G sa mga teknikal na solusyon

  1. What is the maximum voltage rating of P4KE20A-G?

    • The maximum voltage rating of P4KE20A-G is 20V.

  2. What is the peak pulse power dissipation of P4KE20A-G?

    • The peak pulse power dissipation of P4KE20A-G is 400W.

  3. What is the typical junction capacitance of P4KE20A-G?

    • The typical junction capacitance of P4KE20A-G is 200pF.

  4. What are the typical applications for P4KE20A-G?

    • P4KE20A-G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of P4KE20A-G?

    • The operating temperature range of P4KE20A-G is -55°C to +175°C.

  6. What is the reverse stand-off voltage of P4KE20A-G?

    • The reverse stand-off voltage of P4KE20A-G is 17.1V.

  7. Does P4KE20A-G have a low leakage current?

    • Yes, P4KE20A-G has a low leakage current, making it suitable for use in sensitive electronic circuits.

  8. Is P4KE20A-G RoHS compliant?

    • Yes, P4KE20A-G is RoHS compliant, meeting environmental standards.

  9. What package type does P4KE20A-G come in?

    • P4KE20A-G is available in a DO-41 package.

  10. Can P4KE20A-G be used for transient voltage suppression in power supply units?

    • Yes, P4KE20A-G is suitable for transient voltage suppression in power supply units, providing protection against voltage spikes and surges.