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1V5KE180A
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1V5KE180A Product Overview

Introduction

The 1V5KE180A is a transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients. This entry provides an 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 in electronic circuits
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: Axial leaded, DO-201 package
  • Essence: Safeguarding sensitive electronic components from voltage spikes
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

  • Peak Power Dissipation: 1500W
  • Breakdown Voltage: 180V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 154V
  • Clamping Voltage: 243V at 10A
  • Polarity: Unidirectional

Detailed Pin Configuration

The 1V5KE180A TVS diode has an axial leaded package with two leads. The cathode is typically marked with a band or other indicator for easy identification.

Functional Features

  • Transient Voltage Suppression: Rapidly clamps transient voltages to safe levels
  • High Surge Capability: Can withstand large surge currents without degradation
  • Fast Response Time: Reacts quickly to transient events, protecting downstream components

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • High surge capability ensures reliability in harsh environments
  • Fast response time minimizes the risk of damage to sensitive components

Disadvantages

  • Unidirectional protection only
  • May require additional circuitry for bidirectional protection

Working Principles

When a transient voltage spike occurs, the 1V5KE180A TVS 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 1V5KE180A is commonly used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE180CA: Similar specifications with bidirectional protection
  • P6KE180A: Lower power dissipation, suitable for less demanding applications
  • 5KP180A: Higher power dissipation, suitable for high-power applications

In conclusion, the 1V5KE180A TVS diode offers effective protection against voltage transients in a wide range of electronic applications. Its fast response time, high surge capability, and reliable performance make it a popular choice for engineers seeking robust transient voltage suppression solutions.

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Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui 1V5KE180A în soluțiile tehnice

Sure, here are 10 common questions and answers related to the application of 1V5KE180A in technical solutions:

  1. What is the maximum peak pulse power dissipation of 1V5KE180A?

    • The maximum peak pulse power dissipation of 1V5KE180A is 1500 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of 1V5KE180A?

    • The breakdown voltage of 1V5KE180A is 180 volts.

  3. What is the typical clamping voltage of 1V5KE180A?

    • The typical clamping voltage of 1V5KE180A is 243 volts at 19.9A.

  4. What is the operating temperature range of 1V5KE180A?

    • The operating temperature range of 1V5KE180A is -55°C to +175°C.

  5. What is the peak pulse current rating of 1V5KE180A?

    • The peak pulse current rating of 1V5KE180A is 50.0A.

  6. What are the typical applications of 1V5KE180A?

    • 1V5KE180A is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and power supplies.

  7. Does 1V5KE180A require a heat sink for operation?

    • Yes, it is recommended to use a heat sink when operating 1V5KE180A to ensure optimal thermal performance.

  8. Is 1V5KE180A RoHS compliant?

    • Yes, 1V5KE180A is RoHS compliant, making it suitable for use in environmentally conscious applications.

  9. Can 1V5KE180A be used for overvoltage protection in automotive electronics?

    • Yes, 1V5KE180A can be utilized for overvoltage protection in automotive electronics due to its high surge capability and reliability.

  10. What packaging options are available for 1V5KE180A?

    • 1V5KE180A is available in various package types, including DO-201, DO-15, and R-6.

I hope these answers provide the information you were looking for! If you need further details on any specific question, feel free to ask.