Vishay Semiconductor Diodes Division
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1.5KE47CHE3/54
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1.5KE47CHE3/54

Product Overview

The 1.5KE47CHE3/54 belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are used to protect sensitive electronics from voltage spikes and transients. The 1.5KE47CHE3/54 is designed to provide high reliability and performance in a compact package, making it suitable for a wide range of applications.

Basic Information

  • Category: Transient Voltage Suppressor Diodes
  • Use: Protection against voltage spikes and transients
  • Characteristics: High reliability, compact package, high performance
  • Package: Axial leaded, DO-201AE
  • Essence: Safeguarding sensitive electronics from voltage fluctuations
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

  • Voltage - Reverse Standoff (Typ): 43.6V
  • Voltage - Breakdown (Min): 48.5V
  • Voltage - Clamping (Max) @ Ipp: 70.1V
  • Current - Peak Pulse (10/1000µs): 19.2A
  • Power - Peak Pulse: 1500W
  • Type: Zener

Detailed Pin Configuration

The 1.5KE47CHE3/54 TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Compact design for easy integration
  • RoHS compliant, making it environmentally friendly

Disadvantages

  • May require additional circuitry for comprehensive surge protection
  • Limited to specific voltage and current ratings

Working Principles

When a voltage surge occurs, the 1.5KE47CHE3/54 TVS diode conducts and clamps the voltage to a safe level, protecting the connected circuitry from damage. This rapid response helps prevent damage to sensitive components.

Detailed Application Field Plans

The 1.5KE47CHE3/54 is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE440CA
  • 1.5KE51CA
  • 1.5KE68CA
  • 1.5KE82CA

In summary, the 1.5KE47CHE3/54 TVS diode offers reliable protection against voltage surges and transients, making it an essential component in safeguarding sensitive electronics across diverse industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5KE47CHE3/54 en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of 1.5KE47CHE3/54 in technical solutions:

  1. What is the 1.5KE47CHE3/54?

    • The 1.5KE47CHE3/54 is a TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power dissipation of the 1.5KE47CHE3/54?

    • The maximum peak pulse power dissipation of the 1.5KE47CHE3/54 is 1500W.

  3. What is the breakdown voltage of the 1.5KE47CHE3/54?

    • The breakdown voltage of the 1.5KE47CHE3/54 is 47V.

  4. What are the typical applications of the 1.5KE47CHE3/54?

    • The 1.5KE47CHE3/54 is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of the 1.5KE47CHE3/54?

    • The operating temperature range of the 1.5KE47CHE3/54 is -55°C to +175°C.

  6. What is the response time of the 1.5KE47CHE3/54?

    • The response time of the 1.5KE47CHE3/54 is very fast, typically in the nanosecond range.

  7. How does the 1.5KE47CHE3/54 provide overvoltage protection?

    • The 1.5KE47CHE3/54 clamps the voltage during transient events, diverting excess current away from sensitive components.

  8. Can the 1.5KE47CHE3/54 be used in high-speed data lines?

    • Yes, the 1.5KE47CHE3/54 is suitable for protecting high-speed data lines from voltage surges.

  9. What is the packaging of the 1.5KE47CHE3/54?

    • The 1.5KE47CHE3/54 is available in a DO-201 package.

  10. Are there any special handling considerations for the 1.5KE47CHE3/54?

    • It is important to follow proper ESD (electrostatic discharge) precautions when handling the 1.5KE47CHE3/54 to avoid damaging the device during installation.