Vishay Semiconductor Diodes Division
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1.5KE27-E3/54
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1.5KE27-E3/54

Product Overview

Category

The 1.5KE27-E3/54 belongs to the category of transient voltage suppressor diodes.

Use

It is used for transient overvoltage protection in electronic circuits.

Characteristics

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

Package

The 1.5KE27-E3/54 is available in a DO-201 package.

Essence

This diode serves as a protective component against voltage transients and spikes.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 24.4V to 27.0V
  • Maximum Clamping Voltage: 41.4V at 100A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE27-E3/54 has a standard axial lead configuration with two leads.

Functional Features

  • Provides protection against voltage transients
  • Rapidly responds to overvoltage events
  • Limits the voltage across the circuit it protects

Advantages

  • High surge capability
  • Low clamping voltage
  • Wide operating temperature range

Disadvantages

  • Requires careful handling due to its sensitivity to electrostatic discharge (ESD)
  • May exhibit leakage current at high temperatures

Working Principles

When a voltage transient occurs, the diode conducts and diverts excess current away from the protected circuit, limiting the voltage across it.

Detailed Application Field Plans

The 1.5KE27-E3/54 is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE6.8A-E3/54
  • 1.5KE33CA-E3/54
  • 1.5KE200A-E3/54

In conclusion, the 1.5KE27-E3/54 transient voltage suppressor diode offers robust protection against voltage transients and surges, making it an essential component in various electronic applications.

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技術ソリューションにおける 1.5KE27-E3/54 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。

Sure, here are 10 common questions and answers related to the application of 1.5KE27-E3/54 in technical solutions:

  1. What is the voltage rating of 1.5KE27-E3/54?

    • The 1.5KE27-E3/54 has a voltage rating of 27V.

  2. What is the peak pulse power of 1.5KE27-E3/54?

    • The peak pulse power of 1.5KE27-E3/54 is 1500W.

  3. What type of diode is 1.5KE27-E3/54?

    • 1.5KE27-E3/54 is a TVS (transient voltage suppressor) diode.

  4. What are the typical applications for 1.5KE27-E3/54?

    • Typical applications for 1.5KE27-E3/54 include overvoltage protection in electronic equipment, such as power supplies, telecommunications systems, and industrial controls.

  5. What is the maximum clamping voltage of 1.5KE27-E3/54?

    • The maximum clamping voltage of 1.5KE27-E3/54 is 43.6V at 37.5A.

  6. What is the operating temperature range of 1.5KE27-E3/54?

    • The operating temperature range of 1.5KE27-E3/54 is -55°C to +175°C.

  7. Does 1.5KE27-E3/54 meet any industry standards?

    • Yes, 1.5KE27-E3/54 meets the requirements of various industry standards, including AEC-Q101 for automotive applications.

  8. Can 1.5KE27-E3/54 be used for surge protection in automotive electronics?

    • Yes, 1.5KE27-E3/54 is suitable for surge protection in automotive electronics due to its AEC-Q101 qualification.

  9. What package type does 1.5KE27-E3/54 come in?

    • 1.5KE27-E3/54 is available in a DO-201 package.

  10. Is 1.5KE27-E3/54 RoHS compliant?

    • Yes, 1.5KE27-E3/54 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

I hope these questions and answers are helpful for your technical solutions! Let me know if you need further assistance.