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1.5SMC47A
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1.5SMC47A

Product Overview

Category:

The 1.5SMC47A belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use:

It is used for surge protection in electronic circuits and systems, safeguarding against transient voltage spikes.

Characteristics:

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

Package:

The 1.5SMC47A is available in a DO-214AB (SMC) package.

Essence:

The essence of the 1.5SMC47A lies in its ability to provide robust overvoltage protection in various applications.

Packaging/Quantity:

It is typically supplied in reels or tubes with varying quantities based on customer requirements.

Specifications

  • Standoff Voltage: 40.2V
  • Breakdown Voltage: 44.7V
  • Maximum Clamping Voltage: 58.1V
  • Peak Pulse Current: 50A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC47A follows the standard pin configuration for DO-214AB (SMC) packages, with two leads for connection.

Functional Features

  • Provides transient voltage suppression
  • Protects sensitive electronic components from voltage surges
  • Fast reaction to transient events

Advantages

  • High surge current capability
  • Low clamping voltage ensures minimal impact on protected circuits
  • RoHS compliance for environmental friendliness

Disadvantages

  • May require additional circuitry for comprehensive surge protection in complex systems
  • Sensitive to excessive heat and may require thermal management in high-power applications

Working Principles

When a transient voltage spike occurs, the 1.5SMC47A rapidly conducts current to divert the excess energy away from the protected circuit, thus limiting the voltage across it.

Detailed Application Field Plans

The 1.5SMC47A is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMAJ40A
  • SMBJ40A
  • SMCJ40A
  • P6SMB47A

In conclusion, the 1.5SMC47A is a reliable TVS diode that offers efficient surge protection for a wide range of electronic applications, making it an essential component in ensuring system reliability and longevity.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5SMC47A v technických řešeních

  1. What is 1.5SMC47A?

    • 1.5SMC47A is a type of TVS (transient voltage suppressor) diode used to protect electronic circuits from overvoltage transients.

  2. What is the maximum peak pulse current for 1.5SMC47A?

    • The maximum peak pulse current for 1.5SMC47A is typically 50A.

  3. What is the breakdown voltage of 1.5SMC47A?

    • The breakdown voltage of 1.5SMC47A is 40.2V.

  4. What are the typical applications of 1.5SMC47A?

    • 1.5SMC47A is commonly used in surge protection for telecommunications equipment, automotive electronics, and industrial control systems.

  5. What is the clamping voltage of 1.5SMC47A?

    • The clamping voltage of 1.5SMC47A is typically 77.4V at 10A.

  6. What is the operating temperature range for 1.5SMC47A?

    • The operating temperature range for 1.5SMC47A is -55°C to +150°C.

  7. What package type does 1.5SMC47A come in?

    • 1.5SMC47A is available in a DO-214AB (SMC) package.

  8. Is 1.5SMC47A RoHS compliant?

    • Yes, 1.5SMC47A is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What is the response time of 1.5SMC47A?

    • The response time of 1.5SMC47A is very fast, typically responding within nanoseconds to transient voltage events.

  10. Can 1.5SMC47A be used in high-speed data line protection?

    • Yes, 1.5SMC47A is suitable for high-speed data line protection due to its fast response time and low clamping voltage characteristics.