Vishay Semiconductor Diodes Division
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5KP22AHE3/54
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5KP22AHE3/54 Product Overview

Introduction

The 5KP22AHE3/54 is a high-performance transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides an in-depth overview of the 5KP22AHE3/54, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The 5KP22AHE3/54 belongs to the TVS diode category, specifically designed for surge protection applications in various electronic systems.

Basic Information Overview

  • Use: Surge protection against transient voltage events.
  • Characteristics: High surge capability, low clamping voltage, fast response time.
  • Package: DO-201AD (DO-27) package.
  • Essence: Provides robust protection for sensitive electronic components.
  • Packaging/Quantity: Available in tape and reel packaging with varying quantities.

Specifications

  • Peak Pulse Power: 5000 W
  • Breakdown Voltage: 22 V
  • Clamping Voltage: 35.5 V
  • Operating Temperature Range: -55°C to +175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The 5KP22AHE3/54 TVS diode features a standard DO-201AD package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to safe levels.
  • Fast Response Time: Rapid reaction to transient events, minimizing potential damage to downstream components.
  • High Surge Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Robust surge protection for sensitive electronics.
  • Low clamping voltage ensures minimal stress on protected circuits.
  • RoHS compliant, meeting environmental standards.

Disadvantages

  • May require additional circuitry for comprehensive surge protection in complex systems.
  • Higher initial cost compared to basic surge protection devices.

Working Principles

The 5KP22AHE3/54 operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient event occurs, the TVS diode rapidly conducts, providing a low-impedance path for the transient current to flow, thus protecting downstream components.

Detailed Application Field Plans

The 5KP22AHE3/54 is widely used in various applications, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: 5KP22CA
    • Breakdown Voltage: 22 V
    • Peak Pulse Power: 5000 W
    • Package: DO-201AD
  • Alternative Model 2: P6KE22CA
    • Breakdown Voltage: 22 V
    • Peak Pulse Power: 600 W
    • Package: DO-15

In conclusion, the 5KP22AHE3/54 TVS diode offers robust transient voltage suppression capabilities, making it an essential component for safeguarding sensitive electronic equipment from damaging voltage transients.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 5KP22AHE3/54 v technických řešeních

  1. What is the 5KP22AHE3/54?

    • The 5KP22AHE3/54 is a 5000W Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronics from voltage transients.

  2. What are the key features of the 5KP22AHE3/54?

    • The key features include a high surge capability, low clamping voltage, and fast response time.

  3. In what applications can the 5KP22AHE3/54 be used?

    • It is commonly used in power supplies, industrial equipment, automotive systems, and other applications requiring robust transient voltage protection.

  4. How does the 5KP22AHE3/54 provide protection?

    • The TVS diode diverts excessive current away from sensitive components during voltage transients, preventing damage to the circuitry.

  5. What is the maximum voltage rating of the 5KP22AHE3/54?

    • The maximum reverse stand-off voltage is 22V.

  6. What is the typical response time of the 5KP22AHE3/54?

    • The typical response time is very fast, typically in the nanosecond range.

  7. Can the 5KP22AHE3/54 be used for overvoltage protection in automotive systems?

    • Yes, it is suitable for protecting automotive electronics from voltage spikes and surges.

  8. Does the 5KP22AHE3/54 require any external components for proper operation?

    • It can be used standalone, but additional circuitry such as resistors or capacitors may be added for specific application requirements.

  9. What is the operating temperature range of the 5KP22AHE3/54?

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

  10. Is the 5KP22AHE3/54 RoHS compliant?

    • Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring environmental safety and regulatory compliance.