Microsemi Corporation
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SMDA12C-7/TR7
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SMDA12C-7/TR7

Introduction

The SMDA12C-7/TR7 is a surface mount TVS diode designed to provide protection against transient voltage events. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Overview

Category

The SMDA12C-7/TR7 belongs to the category of surface mount TVS diodes.

Use

It is used for providing protection against transient voltage events in electronic circuits.

Characteristics

  • Low clamping voltage
  • Fast response time
  • High surge current capability

Package

The SMDA12C-7/TR7 is available in a surface mount package.

Essence

The essence of this product lies in its ability to protect sensitive electronic components from voltage transients.

Packaging/Quantity

The SMDA12C-7/TR7 is typically packaged in reels with a specific quantity per reel.

Specifications

  • Peak Pulse Power: 3000W
  • Breakdown Voltage: 12V
  • Operating Voltage: 10.3V
  • Maximum Clamping Voltage: 17V
  • Leakage Current: 1µA

Detailed Pin Configuration

The SMDA12C-7/TR7 has a standard surface mount pin configuration, with specific details available in the product datasheet.

Functional Features

  • Transient voltage suppression
  • ESD protection
  • High surge current handling capability

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage events
  • Fast response time
  • Compact size

Disadvantages

  • Limited breakdown voltage range
  • May require additional circuitry for comprehensive protection in high-voltage applications

Working Principles

The SMDA12C-7/TR7 operates by diverting transient currents away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMDA12C-7/TR7 is commonly used in various electronic systems, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

  • SMDA24C-7/TR7
  • SMDA36C-7/TR7
  • SMDA48C-7/TR7

In summary, the SMDA12C-7/TR7 is a surface mount TVS diode that offers effective protection against transient voltage events in electronic circuits. Its fast response time, high surge current capability, and compact size make it suitable for a wide range of applications in different industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMDA12C-7/TR7 en soluciones técnicas

  1. What is SMDA12C-7/TR7?

    • SMDA12C-7/TR7 is a surface mount TVS diode array designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.

  2. What are the key features of SMDA12C-7/TR7?

    • The key features include low clamping voltage, high surge current capability, low capacitance, and compatibility with automated placement equipment.

  3. How does SMDA12C-7/TR7 protect electronic circuits?

    • SMDA12C-7/TR7 provides a low-impedance path for transient currents to bypass sensitive components, thereby protecting them from damage caused by voltage spikes.

  4. In what applications can SMDA12C-7/TR7 be used?

    • SMDA12C-7/TR7 is commonly used in telecommunications equipment, industrial control systems, automotive electronics, and other applications requiring protection from transient voltage events.

  5. What is the maximum surge current rating of SMDA12C-7/TR7?

    • SMDA12C-7/TR7 has a maximum surge current rating of 30A per line (10/1000μs).

  6. Is SMDA12C-7/TR7 RoHS compliant?

    • Yes, SMDA12C-7/TR7 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  7. What is the operating temperature range of SMDA12C-7/TR7?

    • SMDA12C-7/TR7 has an operating temperature range of -55°C to +125°C, allowing it to function effectively in a wide range of environments.

  8. Can SMDA12C-7/TR7 be used in high-speed data lines?

    • Yes, SMDA12C-7/TR7's low capacitance makes it suitable for use in high-speed data lines without introducing signal degradation.

  9. Does SMDA12C-7/TR7 require any external components for proper operation?

    • No, SMDA12C-7/TR7 is a standalone device and does not require any external components for its proper operation.

  10. What are the recommended soldering and handling guidelines for SMDA12C-7/TR7?

    • It is recommended to follow the manufacturer's guidelines for proper soldering and handling of SMDA12C-7/TR7 to ensure its reliability and performance in technical solutions.