Semtech Corporation
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SMDA12C.TBT
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SMDA12C.TBT

Product Overview

Category

SMDA12C.TBT belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The SMDA12C.TBT comes in a surface-mount package.

Essence

The essence of SMDA12C.TBT lies in its ability to provide robust protection against transient voltage events, ensuring the reliability and longevity of electronic circuits.

Packaging/Quantity

It is typically available in reels or tubes with varying quantities depending on the manufacturer.

Specifications

  • Peak Pulse Power: 1500 W
  • Breakdown Voltage: 12 V
  • Maximum Clamping Voltage: 19.9 V
  • Operating Temperature Range: -55°C to 150°C
  • Package Type: SMC (DO-214AB)

Detailed Pin Configuration

The SMDA12C.TBT has a standard SMC package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Bi-directional TVS diode
  • Low leakage current
  • ESD protection up to ±30 kV (contact discharge per IEC 61000-4-2)

Advantages and Disadvantages

Advantages

  • Provides effective protection against transient voltage events
  • Fast response time ensures minimal impact on the protected circuit
  • RoHS compliant, making it environmentally friendly

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection in some applications
  • Limited to specific voltage ranges

Working Principles

When a transient voltage event occurs, the SMDA12C.TBT conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit to a safe level.

Detailed Application Field Plans

SMDA12C.TBT is commonly used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models to SMDA12C.TBT include: - SMDJ12A - P6SMB12CA - SMBJ12A

In conclusion, SMDA12C.TBT is a vital component in safeguarding electronic circuits from transient voltage events, offering reliable protection and peace of mind for designers and manufacturers.

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Énumérez 10 questions et réponses courantes liées à l'application de SMDA12C.TBT dans les solutions techniques

  1. What is SMDA12C.TBT?

    • SMDA12C.TBT is a surface mount diode array designed for transient voltage suppression in high-speed data lines and other sensitive electronics.

  2. What are the key features of SMDA12C.TBT?

    • The key features of SMDA12C.TBT include low clamping voltage, fast response time, and compatibility with automated placement equipment.

  3. How does SMDA12C.TBT protect electronic circuits?

    • SMDA12C.TBT protects electronic circuits by diverting excess voltage away from sensitive components, preventing damage from transient voltage events.

  4. In what applications is SMDA12C.TBT commonly used?

    • SMDA12C.TBT is commonly used in applications such as USB ports, HDMI interfaces, Ethernet ports, and other high-speed data lines to protect against electrostatic discharge (ESD) and electrical transients.

  5. What is the maximum working voltage of SMDA12C.TBT?

    • The maximum working voltage of SMDA12C.TBT is typically around 12 volts.

  6. What is the operating temperature range of SMDA12C.TBT?

    • The operating temperature range of SMDA12C.TBT is usually between -55°C to +125°C, making it suitable for a wide range of environments.

  7. How is SMDA12C.TBT packaged?

    • SMDA12C.TBT is typically packaged in a small outline surface mount package, making it suitable for compact electronic designs.

  8. Does SMDA12C.TBT require any external components for proper operation?

    • SMDA12C.TBT does not require any external components for proper operation, simplifying its integration into electronic circuits.

  9. What standards does SMDA12C.TBT comply with?

    • SMDA12C.TBT typically complies with industry standards such as IEC 61000-4-2 for ESD protection and IEC 61000-4-5 for surge protection.

  10. Where can I find detailed technical specifications for SMDA12C.TBT?

    • Detailed technical specifications for SMDA12C.TBT can be found in the product datasheet provided by the manufacturer or distributor.