Vishay Semiconductor Diodes Division
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1.5KE11CA-E3/73
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1.5KE11CA-E3/73

Product Overview

  • Category: Electronic Component
  • Use: Transient Voltage Suppressor (TVS) Diode
  • Characteristics: High surge capability, fast response time, low clamping voltage
  • Package: DO-201AE
  • Essence: Protects electronic circuits from overvoltage transients
  • Packaging/Quantity: Tape & Reel, 1500 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 11V
  • Maximum Clamping Voltage: 18.2V
  • Operating Temperature Range: -55°C to +175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The 1.5KE11CA-E3/73 TVS diode has a standard DO-201AE package with two leads.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time ensures minimal damage to protected circuits
  • High surge capability for reliable performance in harsh environments

Advantages and Disadvantages

  • Advantages:
    • Effective protection against voltage transients
    • Wide operating temperature range
    • RoHS compliant
  • Disadvantages:
    • Relatively high clamping voltage compared to some alternatives

Working Principles

When a transient voltage spike occurs, the TVS diode conducts current to divert the excess energy away from the protected circuit, thus limiting the voltage across it.

Detailed Application Field Plans

The 1.5KE11CA-E3/73 is commonly used in: - Automotive electronics - Industrial equipment - Telecommunication systems - Power supplies

Detailed and Complete Alternative Models

  • Alternative Models:
    • P6KE11CA
    • SMBJ11CA
    • 1.5SMC11CA

This completes the English editing encyclopedia entry structure format for the 1.5KE11CA-E3/73 TVS diode.

Énumérez 10 questions et réponses courantes liées à l'application de 1.5KE11CA-E3/73 dans les solutions techniques

Sure, here are 10 common questions and answers related to the application of 1.5KE11CA-E3/73 in technical solutions:

  1. What is the 1.5KE11CA-E3/73 used for?

    • The 1.5KE11CA-E3/73 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power it can handle?

    • It can handle a maximum peak pulse power of 1500 watts.

  3. What is the breakdown voltage of the 1.5KE11CA-E3/73?

    • The breakdown voltage is 11 volts.

  4. In what type of applications is this diode commonly used?

    • It is commonly used in applications such as power supplies, industrial equipment, and automotive electronics to protect against voltage surges.

  5. What is the operating temperature range of the 1.5KE11CA-E3/73?

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

  6. How does the 1.5KE11CA-E3/73 provide protection against voltage spikes?

    • It clamps the voltage to a safe level by diverting excess current away from the protected circuit.

  7. Can multiple 1.5KE11CA-E3/73 diodes be used in parallel for higher power handling?

    • Yes, multiple diodes can be used in parallel to increase the power handling capability.

  8. Is the 1.5KE11CA-E3/73 RoHS compliant?

    • Yes, it is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. What is the response time of the 1.5KE11CA-E3/73 to a voltage spike?

    • It has a very fast response time, typically less than 1 nanosecond.

  10. Are there any specific layout or mounting considerations when using the 1.5KE11CA-E3/73?

    • It is recommended to minimize the length of the leads and keep the diode close to the protected circuit to reduce inductance and maximize its effectiveness.

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