Vishay Semiconductor Diodes Division
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
1.5KE47CA-E3/73
Ver Detalle Hojas de datos

1.5KE47CA-E3/73 Encyclopedia Entry

Product Overview

The 1.5KE47CA-E3/73 belongs to the category of TVS (Transient Voltage Suppressor) diodes. These diodes are used to protect sensitive electronics from voltage spikes and transient surges. The 1.5KE47CA-E3/73 is designed to provide high reliability and performance in a compact package, making it suitable for a wide range of applications.

Basic Information

  • Category: TVS Diode
  • Use: Protection against voltage spikes and transient surges
  • Characteristics: High reliability, compact package
  • Package: DO-201AE
  • Essence: Provides robust protection for sensitive electronics
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Voltage - Reverse Standoff (Typ): 40.2V
  • Voltage - Breakdown (Min): 44.7V
  • Voltage - Clamping (Max) @ Ipp: 64.4V
  • Current - Peak Pulse (10/1000µs): 19.2A
  • Power - Peak Pulse: 1500W
  • Type: Zener

Detailed Pin Configuration

The 1.5KE47CA-E3/73 TVS diode typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact size
  • RoHS compliant

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage spike occurs, the 1.5KE47CA-E3/73 TVS diode conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The 1.5KE47CA-E3/73 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE6.8A-E3/73
  • 1.5KE15A-E3/73
  • 1.5KE30A-E3/73
  • 1.5KE51A-E3/73

In conclusion, the 1.5KE47CA-E3/73 TVS diode offers reliable protection against voltage spikes and transient surges, making it an essential component in numerous electronic applications.

Word Count: 366

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5KE47CA-E3/73 en soluciones técnicas

  1. What is the voltage rating of 1.5KE47CA-E3/73?

    • The voltage rating of 1.5KE47CA-E3/73 is 47V.

  2. What is the peak pulse power of 1.5KE47CA-E3/73?

    • The peak pulse power of 1.5KE47CA-E3/73 is 1500W.

  3. What is the application of 1.5KE47CA-E3/73 in technical solutions?

    • 1.5KE47CA-E3/73 can be used for transient voltage suppression in various electronic circuits and systems to protect against voltage spikes and surges.

  4. What is the maximum clamping voltage of 1.5KE47CA-E3/73?

    • The maximum clamping voltage of 1.5KE47CA-E3/73 is 77.4V at 10A.

  5. What are the typical applications for 1.5KE47CA-E3/73?

    • Typical applications include protection of sensitive semiconductor devices, such as integrated circuits, transistors, and diodes, from voltage transients.

  6. What is the operating temperature range of 1.5KE47CA-E3/73?

    • The operating temperature range of 1.5KE47CA-E3/73 is -55°C to +175°C.

  7. What is the reverse stand-off voltage of 1.5KE47CA-E3/73?

    • The reverse stand-off voltage of 1.5KE47CA-E3/73 is 40.2V.

  8. Is 1.5KE47CA-E3/73 RoHS compliant?

    • Yes, 1.5KE47CA-E3/73 is RoHS compliant.

  9. What is the package type of 1.5KE47CA-E3/73?

    • 1.5KE47CA-E3/73 comes in a DO-201AD (DO-27) package.

  10. What are the key features of 1.5KE47CA-E3/73?

    • Some key features include low incremental surge resistance, fast response time, and high reliability.