Littelfuse Inc.
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
1.5KE27
Ver Detalle Hojas de datos

1.5KE27

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor (TVS) Diode
Package: DO-201
Essence: Protects electronic circuits from voltage spikes
Packaging/Quantity: Bulk, 500 units per box

Specifications

  • Voltage - Reverse Standoff (Typ): 24.4V
  • Voltage - Breakdown (Min): 27V
  • Clamping Voltage @ Ipp: 38.9V
  • Current - Peak Pulse (10/1000µs): 58.3A
  • Power - Peak Pulse: 1500W
  • Type: Zener

Detailed Pin Configuration

The 1.5KE27 TVS diode has a standard DO-201 package with two leads.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time
  • Low clamping voltage

Advantages and Disadvantages

Advantages: - High surge capability - Robust construction - Wide operating temperature range

Disadvantages: - Can degrade over time with repeated surges - May require additional circuitry for comprehensive protection

Working Principles

When a transient voltage spike occurs, the 1.5KE27 TVS diode conducts current to divert the excess energy away from sensitive components, thereby protecting them from damage.

Detailed Application Field Plans

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

Detailed and Complete Alternative Models

  • 1.5KE6.8A
  • 1.5KE33A
  • 1.5KE51CA
  • 1.5KE68A

This information provides a comprehensive overview of the 1.5KE27 TVS diode, including its specifications, features, applications, and alternatives.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5KE27 en soluciones técnicas

  1. What is the voltage rating of 1.5KE27?

    • The voltage rating of 1.5KE27 is 27V.

  2. What is the maximum peak pulse power of 1.5KE27?

    • The maximum peak pulse power of 1.5KE27 is 1500W.

  3. What type of diode is 1.5KE27?

    • 1.5KE27 is a TVS (transient voltage suppressor) diode.

  4. What are the typical applications for 1.5KE27?

    • Typical applications for 1.5KE27 include overvoltage protection in automotive electronics, industrial equipment, and telecommunications systems.

  5. What is the breakdown voltage of 1.5KE27?

    • The breakdown voltage of 1.5KE27 is 30.8V.

  6. What is the operating temperature range of 1.5KE27?

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

  7. What is the package type of 1.5KE27?

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

  8. What is the reverse stand-off voltage of 1.5KE27?

    • The reverse stand-off voltage of 1.5KE27 is 24.4V.

  9. Does 1.5KE27 meet RoHS compliance?

    • Yes, 1.5KE27 is compliant with RoHS regulations.

  10. What is the clamping voltage of 1.5KE27?

    • The clamping voltage of 1.5KE27 is 43.6V at 77.5A.