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1.5SMC18C
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1.5SMC18C - Product Overview and Analysis

Introduction

The 1.5SMC18C is a diode belonging to the category of transient voltage suppressors (TVS). This entry provides an in-depth analysis of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protecting electronic circuits from overvoltage transients
  • Characteristics: Fast response time, low clamping voltage, high surge capability
  • Package: SMC (DO-214AB)
  • Essence: Safeguarding sensitive electronics from voltage spikes
  • Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

  • Voltage - Reverse Standoff (Typ): 15.3V
  • Voltage - Breakdown (Min): 17V
  • Voltage - Clamping (Max) @ Ipp: 24.4V
  • Current - Peak Pulse (10/1000µs): 58.3A
  • Power - Peak Pulse: 1500W
  • Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The 1.5SMC18C typically follows the standard SMC (DO-214AB) package configuration with two leads for connection.

Functional Features

  • Rapid response to transient overvoltage events
  • Low clamping voltage to protect downstream components
  • High surge capability for reliable protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Fast reaction time
  • Compact form factor

Disadvantages

  • Limited to specific voltage ranges
  • Requires proper installation for optimal performance

Working Principles

The 1.5SMC18C operates by diverting excessive voltage away from sensitive components, thereby preventing damage due to transient voltage spikes. When the voltage exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level.

Detailed Application Field Plans

The 1.5SMC18C finds extensive use in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5SMC6.8C: Lower voltage variant
  • 1.5SMC33C: Higher voltage variant
  • P6SMB18CA: Surface mount variant with similar characteristics

In conclusion, the 1.5SMC18C transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in safeguarding sensitive electronic circuits.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5SMC18C en soluciones técnicas

  1. What is 1.5SMC18C?

    • 1.5SMC18C is a type of transient voltage suppressor diode used to protect electronic circuits from overvoltage transients.

  2. What is the maximum peak pulse current for 1.5SMC18C?

    • The maximum peak pulse current for 1.5SMC18C is typically 100A.

  3. What is the breakdown voltage of 1.5SMC18C?

    • The breakdown voltage of 1.5SMC18C is 16.7V.

  4. What are the typical applications of 1.5SMC18C?

    • 1.5SMC18C is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and power supplies.

  5. What is the clamping voltage of 1.5SMC18C?

    • The clamping voltage of 1.5SMC18C is around 29.2V at 10A.

  6. How does 1.5SMC18C provide overvoltage protection?

    • 1.5SMC18C diverts excess current away from sensitive components by providing a low-impedance path to ground during overvoltage events.

  7. What is the response time of 1.5SMC18C?

    • The response time of 1.5SMC18C is typically very fast, in the order of nanoseconds.

  8. Can 1.5SMC18C be used in automotive applications?

    • Yes, 1.5SMC18C can be used in automotive electronics for protecting against voltage transients.

  9. What is the operating temperature range of 1.5SMC18C?

    • The operating temperature range of 1.5SMC18C is usually between -55°C to +150°C.

  10. Is 1.5SMC18C RoHS compliant?

    • Yes, 1.5SMC18C is typically RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive for environmental safety.

I hope these answers are helpful! Let me know if you need further assistance.