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1.5SMC15
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1.5SMC15

Product Overview

Category:

1.5SMC15 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use:

It is used for surge protection in electronic circuits and systems.

Characteristics:

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

Package:

1.5SMC15 is available in a DO-214AB (SMC) package.

Essence:

The essence of 1.5SMC15 lies in its ability to protect sensitive electronic components from voltage transients or spikes.

Packaging/Quantity:

Typically packaged in reels, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 13.3V
  • Breakdown Voltage: 14.8V
  • Maximum Clamping Voltage: 24.4V
  • Peak Pulse Current: 58.3A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

1.5SMC15 typically has two pins, with the cathode marked by a line on the body of the diode.

Functional Features

  • Provides transient voltage suppression for sensitive electronics
  • Rapid response to voltage spikes
  • Protects against ESD (Electrostatic Discharge)

Advantages

  • High surge current capability
  • Low clamping voltage
  • RoHS compliant

Disadvantages

  • May require additional circuitry for comprehensive surge protection in complex systems
  • Sensitive to reverse polarity connection

Working Principles

When a voltage transient occurs, the 1.5SMC15 diode conducts and clamps the transient voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

1.5SMC15 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Alternative models to 1.5SMC15 include: - P6SMB15A - SMBJ15CA - 1.5KE15A

In conclusion, 1.5SMC15 is a crucial component in safeguarding electronic systems from voltage transients, offering fast response times and high surge current capabilities. Its application spans across various industries, providing essential protection for sensitive electronic components.

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技術ソリューションにおける 1.5SMC15 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is 1.5SMC15?

    • 1.5SMC15 is a type of surface mount transient voltage suppressor diode used to protect electronic circuits from overvoltage transients.

  2. What is the maximum peak pulse current for 1.5SMC15?

    • The maximum peak pulse current for 1.5SMC15 is typically 50A.

  3. What is the breakdown voltage of 1.5SMC15?

    • The breakdown voltage of 1.5SMC15 is 15V.

  4. What are the typical applications of 1.5SMC15?

    • 1.5SMC15 is commonly used in telecommunications equipment, industrial electronics, and automotive systems to protect against voltage surges.

  5. What is the response time of 1.5SMC15?

    • The response time of 1.5SMC15 is very fast, typically in the nanosecond range.

  6. How does 1.5SMC15 compare to other transient voltage suppressors?

    • 1.5SMC15 offers a good balance of clamping voltage and peak pulse current compared to other TVS diodes, making it suitable for various applications.

  7. Can 1.5SMC15 be used in high-speed data lines?

    • Yes, 1.5SMC15 can be used in high-speed data lines due to its fast response time and low capacitance.

  8. What is the operating temperature range of 1.5SMC15?

    • The operating temperature range of 1.5SMC15 is typically -55°C to 150°C, making it suitable for a wide range of environments.

  9. How should 1.5SMC15 be mounted on a PCB?

    • 1.5SMC15 should be mounted using appropriate soldering techniques and placed close to the protected circuitry for effective transient voltage suppression.

  10. Are there any reliability concerns with 1.5SMC15?

    • 1.5SMC15 is designed for high reliability and longevity, but proper application and adherence to manufacturer guidelines are essential for optimal performance.