Littelfuse Inc.
이미지는 예시일 수 있습니다.
제품 세부사항은 사양을 확인하세요.
5KP40A-HR

5KP40A-HR Product Overview

Introduction

The 5KP40A-HR is a high-reliability TVS (Transient Voltage Suppressor) diode designed to protect electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides an in-depth overview of the 5KP40A-HR, covering its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Protection against voltage transients
  • Characteristics: High reliability, robust protection, low clamping voltage
  • Package: DO-201AD
  • Essence: Transient voltage suppression
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Peak Pulse Power: 5000W
  • Standoff Voltage: 40V
  • Breakdown Voltage: 44.4V to 49.1V
  • Maximum Clamping Voltage: 64.5V at 77.8A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 5KP40A-HR follows the standard DO-201AD package configuration with two leads.

Functional Features

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

Advantages and Disadvantages

Advantages

  • Reliable protection against voltage transients
  • Wide operating temperature range
  • RoHS compliance

Disadvantages

  • Higher cost compared to standard TVS diodes
  • Requires careful handling due to its high power rating

Working Principles

The 5KP40A-HR operates by diverting excessive current away from sensitive electronic components when subjected to transient voltage events. It achieves this through rapid conduction and clamping of the transient voltage to a safe level, protecting downstream circuitry.

Detailed Application Field Plans

The 5KP40A-HR finds applications in various industries, including: - Telecommunications - Industrial automation - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • 5KP Series: Includes various standoff voltages and peak pulse powers
  • P6KE Series: Offers similar transient voltage suppression capabilities
  • SMAJ Series: Suitable for lower power applications

In conclusion, the 5KP40A-HR offers reliable protection against voltage transients, making it an essential component in safeguarding electronic equipment from damage. Its high reliability, robust protection, and wide operating temperature range make it suitable for diverse applications across different industries.

Word Count: 345

기술 솔루션에 5KP40A-HR 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure, here are 10 common questions and answers related to the application of 5KP40A-HR in technical solutions:

  1. What is the maximum peak pulse power of 5KP40A-HR?

    • The maximum peak pulse power of 5KP40A-HR is 5000 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of 5KP40A-HR?

    • The breakdown voltage of 5KP40A-HR is typically 44.4 volts.

  3. Can 5KP40A-HR be used for surge protection in power supply units?

    • Yes, 5KP40A-HR is suitable for surge protection in power supply units due to its high power handling capability.

  4. What is the clamping voltage of 5KP40A-HR?

    • The clamping voltage of 5KP40A-HR at 100A is typically 58.1 volts.

  5. Is 5KP40A-HR suitable for overvoltage protection in automotive electronics?

    • Yes, 5KP40A-HR can be used for overvoltage protection in automotive electronics applications.

  6. What is the response time of 5KP40A-HR during transient voltage events?

    • The response time of 5KP40A-HR is very fast, typically responding within nanoseconds to transient voltage events.

  7. Can 5KP40A-HR be used for surge protection in communication equipment?

    • Yes, 5KP40A-HR is commonly used for surge protection in communication equipment such as routers, switches, and modems.

  8. What is the operating temperature range of 5KP40A-HR?

    • The operating temperature range of 5KP40A-HR is -55°C to +175°C, making it suitable for a wide range of environments.

  9. Does 5KP40A-HR meet industry standards for surge protection devices?

    • Yes, 5KP40A-HR complies with industry standards for surge protection devices, ensuring reliability and performance.

  10. Can 5KP40A-HR be used for transient voltage suppression in industrial control systems?

    • Absolutely, 5KP40A-HR is well-suited for transient voltage suppression in industrial control systems, providing robust protection against voltage spikes and surges.