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1.5SMC47CA
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1.5SMC47CA - Product Encyclopedia Entry

Introduction

The 1.5SMC47CA is a transient voltage suppressor (TVS) diode belonging to the category of electronic components used for surge protection in various electrical and electronic circuits. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the 1.5SMC47CA.

Basic Information Overview

  • Category: Electronic Components
  • Use: Surge Protection
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMC (DO-214AB)
  • Essence: Protects sensitive electronic components from voltage transients
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Voltage Rating: 40.2V
  • Power Dissipation: 1500W
  • Breakdown Voltage: 44.7V
  • Operating Temperature Range: -55°C to 150°C
  • Mounting Type: Surface Mount
  • RoHS Compliant: Yes

Detailed Pin Configuration

The 1.5SMC47CA TVS diode has a standard SMC package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Provides protection against transient overvoltage events
  • Fast response time for rapid clamping of voltage spikes
  • Low leakage current for minimal power dissipation during normal operation
  • Robust construction for reliable performance in harsh environments

Advantages and Disadvantages

Advantages

  • High surge capability for effective protection
  • Low clamping voltage to prevent damage to sensitive components
  • RoHS compliant for environmental sustainability

Disadvantages

  • Limited to specific voltage ratings and power dissipation levels
  • Surface mount package may require careful handling during assembly

Working Principles

When a transient voltage spike occurs, the 1.5SMC47CA TVS diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit. This action helps prevent damage to sensitive components and ensures the continued operation of the circuit.

Detailed Application Field Plans

The 1.5SMC47CA is commonly used in various applications including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative TVS diodes are available in the market, offering similar surge protection capabilities. Some alternatives to the 1.5SMC47CA include: - SMAJ40A - SMBJ44CA - SMCJ45A - P6SMB47CA

In conclusion, the 1.5SMC47CA TVS diode is a crucial component for surge protection in electronic circuits, offering high surge capability, fast response time, and reliable performance. Its use spans across various industries, making it an essential part of modern electronic designs.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 1.5SMC47CA in technische oplossingen

Sure, here are 10 common questions and answers related to the application of 1.5SMC47CA in technical solutions:

  1. What is 1.5SMC47CA?

    • 1.5SMC47CA is a type of TVS (transient voltage suppressor) diode used for surge protection in electronic circuits.

  2. What is the maximum peak pulse power of 1.5SMC47CA?

    • The maximum peak pulse power of 1.5SMC47CA is 1500W.

  3. What is the breakdown voltage of 1.5SMC47CA?

    • The breakdown voltage of 1.5SMC47CA is 53V.

  4. What are the typical applications of 1.5SMC47CA?

    • 1.5SMC47CA is commonly used in telecommunications equipment, industrial controls, consumer electronics, and automotive electronics for surge protection.

  5. How does 1.5SMC47CA provide surge protection?

    • 1.5SMC47CA diverts excess current away from sensitive components by clamping the voltage during transient events, protecting the circuit from damage.

  6. What is the response time of 1.5SMC47CA?

    • The response time of 1.5SMC47CA is very fast, typically in the nanosecond range, providing quick protection against transients.

  7. Can 1.5SMC47CA be used for overvoltage protection in power supply circuits?

    • Yes, 1.5SMC47CA can be used to protect power supply circuits from overvoltage events such as lightning strikes or ESD (electrostatic discharge).

  8. Is 1.5SMC47CA suitable for high-speed data lines?

    • Yes, 1.5SMC47CA is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI from voltage surges.

  9. What are the environmental specifications of 1.5SMC47CA?

    • 1.5SMC47CA is typically rated for operation over a wide temperature range and is compliant with industry standards for environmental performance.

  10. Are there any special considerations for PCB layout when using 1.5SMC47CA?

    • It's important to place 1.5SMC47CA close to the protected circuitry and ensure proper grounding for effective surge protection.

These questions and answers cover various aspects of the application of 1.5SMC47CA in technical solutions. If you need more information on a specific topic, feel free to ask!