Littelfuse Inc.
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3.0SMC24A
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3.0SMC24A

Product Overview

Category

The 3.0SMC24A belongs to the category of surface mount transient voltage suppressor (TVS) diodes.

Use

It is used for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Characteristics

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

Package

The 3.0SMC24A is typically available in a DO-214AB (SMC) package.

Essence

The essence of the 3.0SMC24A lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The 3.0SMC24A is commonly packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 3000W
  • Standoff Voltage: 24V
  • Breakdown Voltage: 26.7V to 29.5V
  • Maximum Clamping Voltage: 38.9V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 3.0SMC24A typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

  • Bi-directional TVS diode
  • Low incremental surge resistance
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • High surge current capability
  • Fast response time
  • RoHS compliant

Disadvantages

  • Limited breakdown voltage range
  • Sensitive to reverse voltage polarity

Working Principles

When a transient voltage surge occurs, the 3.0SMC24A conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 3.0SMC24A is widely used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 3.0SMC24A include: - 5.0SMDJ24CA - P6SMB24CA - SMAJ24CA

In conclusion, the 3.0SMC24A is a crucial component in protecting electronic devices from transient voltage events, offering fast response times and high surge current capabilities. Its application spans across various industries, making it an essential part of modern electronic systems.

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Énumérez 10 questions et réponses courantes liées à l'application de 3.0SMC24A dans les solutions techniques

  1. What is 3.0SMC24A?

    • 3.0SMC24A is a type of surface mount transient voltage suppressor diode used to protect electronic circuits from overvoltage transients.

  2. What are the key features of 3.0SMC24A?

    • The key features include a peak pulse power of 3000W, low clamping voltage, fast response time, and compatibility with automated placement equipment.

  3. In what technical solutions is 3.0SMC24A commonly used?

    • 3.0SMC24A is commonly used in applications such as power supplies, automotive electronics, industrial controls, and telecommunications equipment for surge protection.

  4. How does 3.0SMC24A provide surge protection?

    • 3.0SMC24A diverts excess current away from sensitive components by clamping the voltage during transient events, thereby protecting the circuit from damage.

  5. What are the temperature specifications for 3.0SMC24A?

    • 3.0SMC24A typically has an operating temperature range of -55°C to +150°C, making it suitable for a wide range of environments.

  6. Are there any recommended layout considerations when using 3.0SMC24A?

    • Yes, it's important to minimize the length and impedance of the traces connecting the 3.0SMC24A to the circuit to ensure optimal performance.

  7. Can 3.0SMC24A be used for ESD protection?

    • While primarily designed for surge protection, 3.0SMC24A can also provide some level of electrostatic discharge (ESD) protection in certain applications.

  8. What are the packaging options available for 3.0SMC24A?

    • 3.0SMC24A is available in various surface mount packages such as SMB, SMC, and DO-214AB, offering flexibility for different design requirements.

  9. What standards or certifications does 3.0SMC24A comply with?

    • 3.0SMC24A may comply with industry standards such as AEC-Q101 for automotive applications and may be RoHS compliant for environmental regulations.

  10. Where can I find detailed specifications and application notes for 3.0SMC24A?

    • Detailed specifications and application notes for 3.0SMC24A can typically be found in the product datasheet provided by the manufacturer or distributor.