Littelfuse Inc.
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
15KPA22CA-HR

15KPA22CA-HR Product Overview

Introduction

The 15KPA22CA-HR is a high-reliability transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients induced by lightning and other transient voltage events
  • Characteristics: High reliability, low clamping voltage, fast response time
  • Package: Axial leaded, surface mount
  • Essence: Safeguarding sensitive electronics from voltage transients
  • Packaging/Quantity: Available in various packaging options, typically sold in reels or tubes

Specifications

  • Voltage Rating: 22V
  • Peak Pulse Power: 15kW
  • Operating Temperature Range: -55°C to +175°C
  • Breakdown Voltage: 24.4V to 27.6V
  • Maximum Clamping Voltage: 35.5V at 100A
  • RoHS Compliant: Yes

Detailed Pin Configuration

The 15KPA22CA-HR features an axial leaded or surface mount 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 for enhanced protection
  • High Reliability: Designed for long-term and reliable operation in harsh environments

Advantages and Disadvantages

Advantages

  • High reliability and durability
  • Low clamping voltage for effective protection
  • RoHS compliant for environmental sustainability

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful handling during installation due to sensitivity

Working Principles

The 15KPA22CA-HR operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when exposed to transient voltage events, thereby diverting the excessive energy away from the protected circuitry.

Detailed Application Field Plans

The 15KPA22CA-HR is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • 15KPA22A
  • 15KPA22CA
  • 15KPA22A-G
  • 15KPA22CA-G

In conclusion, the 15KPA22CA-HR transient voltage suppressor diode offers high reliability and robust protection against transient voltage events, making it an essential component in safeguarding sensitive electronics across diverse industries.

Word Count: 411

技術ソリューションにおける 15KPA22CA-HR の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the application of 15KPA22CA-HR?

    • The 15KPA22CA-HR is commonly used in surge protection applications for sensitive electronics, such as in power supplies, telecommunications equipment, and industrial controls.

  2. What is the maximum peak pulse current rating for 15KPA22CA-HR?

    • The maximum peak pulse current rating for 15KPA22CA-HR is typically 300A.

  3. What is the breakdown voltage of 15KPA22CA-HR?

    • The breakdown voltage of 15KPA22CA-HR is 22V.

  4. Can 15KPA22CA-HR be used for overvoltage protection in automotive applications?

    • Yes, 15KPA22CA-HR can be used for overvoltage protection in automotive applications due to its high reliability and robustness.

  5. Is 15KPA22CA-HR suitable for use in harsh environments?

    • Yes, 15KPA22CA-HR is designed to withstand harsh environmental conditions, making it suitable for a wide range of applications.

  6. What is the response time of 15KPA22CA-HR?

    • The response time of 15KPA22CA-HR is very fast, typically in the nanosecond range, providing rapid protection against transient voltage events.

  7. Can 15KPA22CA-HR be used in high-speed data communication systems?

    • Yes, 15KPA22CA-HR is suitable for use in high-speed data communication systems to protect sensitive electronic components from voltage transients.

  8. Does 15KPA22CA-HR require any external components for proper operation?

    • In most cases, 15KPA22CA-HR does not require additional external components for proper operation, simplifying its integration into technical solutions.

  9. What is the temperature range for 15KPA22CA-HR?

    • 15KPA22CA-HR is designed to operate within a wide temperature range, typically from -55°C to 175°C, making it suitable for various operating environments.

  10. Are there any specific mounting or handling considerations for 15KPA22CA-HR?

    • It is important to follow the manufacturer's guidelines for proper mounting and handling of 15KPA22CA-HR to ensure optimal performance and reliability in technical solutions.