Littelfuse Inc.
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15KPA28A-HR

15KPA28A-HR

Product Overview

The 15KPA28A-HR belongs to the category of transient voltage suppressor diodes. These diodes are designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The 15KPA28A-HR is commonly used in electronic circuits to safeguard against overvoltage conditions.

Basic Information - Category: Transient Voltage Suppressor Diode - Use: Protection against voltage transients - Characteristics: High surge capability, low clamping voltage - Package: Axial leaded, DO-201AD - Essence: Safeguarding sensitive electronics - Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Peak Pulse Power: 15000W
  • Standoff Voltage: 28V
  • Breakdown Voltage: 31.1V to 34.4V
  • Maximum Clamping Voltage: 45.4V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 15KPA28A-HR typically has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • High surge capability
  • Fast response time
  • Low clamping voltage
  • RoHS compliant

Advantages and Disadvantages

Advantages: - Effective protection against voltage transients - High surge capability for robust performance - RoHS compliance for environmental friendliness

Disadvantages: - Sensitive to reverse polarity - May require additional circuitry for comprehensive protection

Working Principles

When a transient voltage event occurs, the 15KPA28A-HR diode rapidly conducts, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 15KPA28A-HR is widely used in various applications including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • 15KPA28CA-HR
  • 15KPA28CA-J
  • P6KE28A-HR
  • P6KE28CA-HR

In conclusion, the 15KPA28A-HR transient voltage suppressor diode offers reliable protection against voltage transients, making it an essential component in numerous electronic applications.

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기술 솔루션에 15KPA28A-HR 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the 15KPA28A-HR component used for in technical solutions?

    • The 15KPA28A-HR is a high-reliability diode designed for transient voltage suppression in various technical applications.

  2. What are the key specifications of the 15KPA28A-HR?

    • The 15KPA28A-HR has a peak pulse power of 15000W, a breakdown voltage of 28V, and a low clamping voltage, making it suitable for robust transient voltage protection.

  3. In what types of technical solutions is the 15KPA28A-HR commonly employed?

    • The 15KPA28A-HR is often used in power supplies, industrial equipment, automotive electronics, and telecommunications systems to protect against voltage transients.

  4. How does the 15KPA28A-HR provide transient voltage suppression?

    • The 15KPA28A-HR operates by diverting excessive current away from sensitive components when a transient voltage spike occurs, thereby safeguarding the system.

  5. What are the advantages of using the 15KPA28A-HR in technical solutions?

    • This component offers high reliability, fast response time, and robust transient voltage protection, ensuring the integrity of electronic systems.

  6. Can the 15KPA28A-HR be used in harsh environmental conditions?

    • Yes, the 15KPA28A-HR is designed to withstand harsh environments, making it suitable for applications in rugged industrial and automotive settings.

  7. Are there any application notes or guidelines available for integrating the 15KPA28A-HR into technical solutions?

    • Yes, detailed application notes and guidelines are provided by the manufacturer to assist with the proper integration of the 15KPA28A-HR into various technical designs.

  8. What is the typical lifespan of the 15KPA28A-HR in continuous operation?

    • The 15KPA28A-HR has a long operational lifespan, making it well-suited for continuous use in technical solutions without frequent replacement.

  9. Does the 15KPA28A-HR require any special considerations during PCB layout and design?

    • It is recommended to follow the manufacturer's layout guidelines to optimize the performance and reliability of the 15KPA28A-HR within the technical solution.

  10. Where can I source the 15KPA28A-HR for integration into my technical solution?

    • The 15KPA28A-HR can be sourced from authorized distributors or directly from the manufacturer to ensure authenticity and quality.