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1.5KE91C
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1.5KE91C - English Editing Encyclopedia Entry

Product Overview

Category:

The 1.5KE91C belongs to the category of transient voltage suppressor diodes.

Use:

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics:

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

Package:

The 1.5KE91C is available in a DO-201 package.

Essence:

The essence of the 1.5KE91C lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity:

The 1.5KE91C is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production purposes.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 82.8V to 91.2V
  • Maximum Clamping Voltage: 132V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE91C has a standard axial lead configuration with two leads for connection.

Functional Features

The 1.5KE91C operates by quickly diverting excess voltage away from the protected circuit when a transient event occurs, thus limiting the voltage across the circuit.

Advantages and Disadvantages

Advantages

  • Provides robust protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Higher clamping voltage compared to some alternative models
  • Relatively larger footprint

Working Principles

When the voltage across the 1.5KE91C exceeds its breakdown voltage, it begins to conduct and shunt the excess current to protect the downstream circuitry.

Detailed Application Field Plans

The 1.5KE91C is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE91C include: - 1.5KE82CA - 1.5KE100CA - 1.5KE120CA

In conclusion, the 1.5KE91C transient voltage suppressor diode offers robust protection against voltage transients and finds widespread use in various electronic applications.

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기술 솔루션에 1.5KE91C 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure, here are 10 common questions and answers related to the application of 1.5KE91C in technical solutions:

  1. What is the voltage rating of 1.5KE91C?

    • The 1.5KE91C has a voltage rating of 91V.

  2. What is the peak power dissipation of 1.5KE91C?

    • The peak power dissipation of 1.5KE91C is 1500W for a 10/1000μs waveform.

  3. What type of diode is 1.5KE91C?

    • 1.5KE91C is a TVS (transient voltage suppression) diode.

  4. What are the typical applications of 1.5KE91C?

    • Typical applications of 1.5KE91C include overvoltage protection in various electronic circuits and systems.

  5. What is the maximum clamping voltage of 1.5KE91C?

    • The maximum clamping voltage of 1.5KE91C is 146V at 100A.

  6. What is the operating temperature range of 1.5KE91C?

    • The operating temperature range of 1.5KE91C is -55°C to +175°C.

  7. What package type does 1.5KE91C come in?

    • 1.5KE91C is available in a DO-201AD (DO-27) package.

  8. Is 1.5KE91C RoHS compliant?

    • Yes, 1.5KE91C is RoHS compliant.

  9. What are the key features of 1.5KE91C?

    • Key features of 1.5KE91C include high surge capability, fast response time, and low clamping voltage.

  10. Can 1.5KE91C be used in automotive applications?

    • Yes, 1.5KE91C is suitable for use in automotive electronics for overvoltage protection.

These questions and answers should provide a good overview of the application of 1.5KE91C in technical solutions. If you need more detailed information on any specific aspect, feel free to ask!