Littelfuse Inc.
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
1.5KE82C
Zobrazit detail DataSheets

1.5KE82C Diode - Encyclopedia Entry

Introduction

The 1.5KE82C diode is a critical component in electronic circuits, providing essential protection against voltage transients and surges. This entry will provide an in-depth overview of the 1.5KE82C diode, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Product Overview

  • Category: Diode
  • Use: Voltage transient suppression
  • Characteristics: High surge capability, fast response time
  • Package: Axial leaded
  • Essence: Protection against voltage transients
  • Packaging/Quantity: Available in various packaging options, typically sold in reels or tubes

Specifications

  • Voltage Rating: 82V
  • Power Dissipation: 1500W
  • Polarity: Unidirectional
  • Operating Temperature Range: -55°C to +175°C
  • Mounting Type: Through Hole
  • Package / Case: DO-201

Detailed Pin Configuration

The 1.5KE82C diode has a standard axial leaded package with two leads. The anode and cathode are clearly marked for easy identification during circuit assembly.

Functional Features

  • Transient Suppression: Effectively clamps transient overvoltages
  • Fast Response Time: Rapid reaction to voltage spikes
  • High Surge Capability: Able to withstand high surge currents

Advantages and Disadvantages

Advantages

  • Robust protection against voltage transients
  • Fast response time ensures minimal impact on the circuit
  • High surge capability provides reliable performance in demanding environments

Disadvantages

  • Forward voltage drop may cause power dissipation in continuous operation
  • Unidirectional nature limits use in bidirectional applications

Working Principles

The 1.5KE82C diode operates based on the principle of avalanche breakdown. When a voltage transient occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit. This action prevents damage to sensitive components.

Detailed Application Field Plans

The 1.5KE82C diode finds extensive use in various applications, including: - Power supplies - Automotive electronics - Industrial equipment - Telecommunications systems - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE6.8C: Lower voltage rating
  • 1.5KE100C: Higher voltage rating
  • 1.5KE82A: Lower power dissipation
  • 1.5KE82CA: Bidirectional variant

In conclusion, the 1.5KE82C diode is a crucial component for protecting electronic circuits from voltage transients. Its robust characteristics, fast response time, and high surge capability make it an indispensable part of modern electronic designs.

[Word Count: 410]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE82C v technických řešeních

  1. What is the voltage rating of 1.5KE82C?

    • The voltage rating of 1.5KE82C is 82 volts.

  2. What is the peak pulse power of 1.5KE82C?

    • The peak pulse power of 1.5KE82C is 1500 watts.

  3. What is the typical application of 1.5KE82C?

    • 1.5KE82C is commonly used for transient voltage suppression in electronic circuits, such as in power supplies, industrial equipment, and automotive systems.

  4. What is the maximum clamping voltage of 1.5KE82C?

    • The maximum clamping voltage of 1.5KE82C is 135 volts at 10A.

  5. What is the breakdown voltage of 1.5KE82C?

    • The breakdown voltage of 1.5KE82C is typically 91.6 volts.

  6. What is the operating temperature range of 1.5KE82C?

    • The operating temperature range of 1.5KE82C is -55°C to +175°C.

  7. Is 1.5KE82C RoHS compliant?

    • Yes, 1.5KE82C is RoHS compliant, meeting the requirements for lead-free manufacturing.

  8. What package type does 1.5KE82C come in?

    • 1.5KE82C is available in a DO-201 package.

  9. What are the key features of 1.5KE82C?

    • Some key features of 1.5KE82C include its high surge capability, fast response time, and low clamping voltage.

  10. Can 1.5KE82C be used for overvoltage protection in telecommunications equipment?

    • Yes, 1.5KE82C can be used for overvoltage protection in telecommunications equipment due to its high power handling capability and reliable performance.