Vishay Semiconductor Diodes Division
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1.5KE18C-E3/54
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1.5KE18C-E3/54

Product Overview

Category:

The 1.5KE18C-E3/54 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use:

It is used to protect sensitive electronics 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 1.5KE18C-E3/54 is available in a DO-201 package.

Essence:

This TVS diode provides robust overvoltage protection for a wide range of applications.

Packaging/Quantity:

It is typically packaged in reels with a quantity of 500 units per reel.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 16.7V
  • Maximum Clamping Voltage: 22.8V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE18C-E3/54 TVS diode has a standard axial lead configuration with two leads.

Functional Features

  • Provides transient overvoltage protection
  • Fast response to transient events
  • Low leakage current

Advantages

  • High surge capability
  • Wide operating temperature range
  • RoHS compliant

Disadvantages

  • Relatively large package size compared to surface mount devices
  • Limited breakdown voltage options

Working Principles

When a transient voltage spike occurs, the 1.5KE18C-E3/54 TVS diode rapidly conducts, diverting the excess energy away from the protected circuitry and clamping the voltage to a safe level.

Detailed Application Field Plans

The 1.5KE18C-E3/54 is commonly used in: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

  • 1.5KE15C-E3/54
  • 1.5KE16C-E3/54
  • 1.5KE20C-E3/54
  • 1.5KE24C-E3/54

In conclusion, the 1.5KE18C-E3/54 TVS diode is a reliable and effective solution for protecting electronic circuits from transient voltage events. Its high surge capability and fast response make it suitable for a wide range of applications, although its relatively large package size and limited breakdown voltage options may be considered as disadvantages in certain scenarios.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE18C-E3/54 v technických řešeních

  1. What is the maximum power dissipation of 1.5KE18C-E3/54?

    • The maximum power dissipation of 1.5KE18C-E3/54 is 1500W.

  2. What is the peak pulse current of 1.5KE18C-E3/54?

    • The peak pulse current of 1.5KE18C-E3/54 is 96.4A.

  3. What is the breakdown voltage of 1.5KE18C-E3/54?

    • The breakdown voltage of 1.5KE18C-E3/54 is 16.7V.

  4. What are the typical applications for 1.5KE18C-E3/54?

    • Typical applications for 1.5KE18C-E3/54 include transient voltage suppression in electronic equipment, automotive systems, and industrial controls.

  5. What is the operating temperature range of 1.5KE18C-E3/54?

    • The operating temperature range of 1.5KE18C-E3/54 is -55°C to +175°C.

  6. What is the package type of 1.5KE18C-E3/54?

    • 1.5KE18C-E3/54 comes in a DO-201 package.

  7. What is the clamping voltage of 1.5KE18C-E3/54?

    • The clamping voltage of 1.5KE18C-E3/54 is 29.2V at 24.3A.

  8. How does 1.5KE18C-E3/54 protect electronic circuits?

    • 1.5KE18C-E3/54 protects electronic circuits by diverting excessive voltage transients or surges away from sensitive components.

  9. Is 1.5KE18C-E3/54 RoHS compliant?

    • Yes, 1.5KE18C-E3/54 is RoHS compliant.

  10. What are the key features of 1.5KE18C-E3/54?

    • The key features of 1.5KE18C-E3/54 include high surge capability, fast response time, and low clamping voltage.