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1.5KE51C-B
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1.5KE51C-B Product Overview

Introduction

The 1.5KE51C-B belongs to the category of transient voltage suppressor (TVS) diodes and is designed to protect electronic circuits from overvoltage transients. This entry provides a comprehensive overview of the 1.5KE51C-B, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protecting electronic circuits from overvoltage transients
  • Characteristics: High surge capability, fast response time, low clamping voltage
  • Package: DO-201AD
  • Essence: Provides robust overvoltage protection for sensitive electronics
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Part Number: 1.5KE51C-B
  • Peak Pulse Power: 1500W
  • Standoff Voltage: 43.6V
  • Breakdown Voltage: 48.5V
  • Maximum Clamping Voltage: 70.1V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE51C-B TVS diode typically consists of two leads with the anode and cathode for easy integration into circuit designs.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltages to a safe level.
  • Fast Response Time: Rapid reaction to overvoltage events, protecting downstream components.
  • High Surge Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Robust overvoltage protection
  • Fast response time
  • High surge capability

Disadvantages

  • Can degrade over time after multiple surge events
  • May require replacement after significant overvoltage incidents

Working Principles

When an overvoltage transient occurs, the 1.5KE51C-B TVS diode conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The 1.5KE51C-B is commonly used in various applications such as: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE51A-B: Lower breakdown voltage variant
  • 1.5KE51CA-B: Higher breakdown voltage variant
  • 1.5KE56C-B: Higher power handling capacity variant

In conclusion, the 1.5KE51C-B TVS diode offers robust overvoltage protection with fast response times and high surge capability, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE51C-B v technických řešeních

Sure, here are 10 common questions and answers related to the application of 1.5KE51C-B in technical solutions:

  1. What is the maximum peak pulse power dissipation of 1.5KE51C-B?

    • The maximum peak pulse power dissipation of 1.5KE51C-B is 1500W for a 10/1000μs waveform.

  2. What is the breakdown voltage of 1.5KE51C-B?

    • The breakdown voltage of 1.5KE51C-B is typically 45.2V.

  3. What is the maximum clamping voltage of 1.5KE51C-B?

    • The maximum clamping voltage of 1.5KE51C-B is 77.4V at 77.4A.

  4. What is the operating temperature range of 1.5KE51C-B?

    • The operating temperature range of 1.5KE51C-B is -55°C to +175°C.

  5. What is the peak pulse current capability of 1.5KE51C-B?

    • The peak pulse current capability of 1.5KE51C-B is 112.6A for an 8/20μs waveform.

  6. What is the package type of 1.5KE51C-B?

    • 1.5KE51C-B is available in a DO-201 package.

  7. What are the typical applications of 1.5KE51C-B?

    • Typical applications of 1.5KE51C-B include transient voltage suppression in automotive electronics, industrial equipment, and telecommunication systems.

  8. What is the reverse stand-off voltage of 1.5KE51C-B?

    • The reverse stand-off voltage of 1.5KE51C-B is 51V.

  9. What is the response time of 1.5KE51C-B?

    • The response time of 1.5KE51C-B is typically less than 1.0 nanosecond.

  10. Is 1.5KE51C-B RoHS compliant?

    • Yes, 1.5KE51C-B is RoHS compliant, making it suitable for use in environmentally sensitive applications.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.