Taiwan Semiconductor Corporation
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1.5SMC47CA R7G
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1.5SMC47CA R7G

Product Overview

Category

The 1.5SMC47CA R7G belongs to the category of TVS (Transient Voltage Suppression) diodes.

Use

It is used for surge protection in electronic circuits, providing a high level of protection against voltage transients.

Characteristics

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

Package

The 1.5SMC47CA R7G is typically available in a DO-214AB (SMC) package.

Essence

This product serves as a critical component in safeguarding sensitive electronic devices from voltage spikes and surges.

Packaging/Quantity

The 1.5SMC47CA R7G is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 40.2V
  • Breakdown Voltage: 44.7V
  • Maximum Clamping Voltage: 77.4V
  • Peak Pulse Current: 58.3A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 1.5SMC47CA R7G typically features two pins, with the anode and cathode connections clearly labeled.

Functional Features

  • Provides transient voltage suppression for sensitive electronics
  • Rapid response to voltage transients
  • Low leakage current under normal operating conditions

Advantages

  • High surge current capability
  • Low clamping voltage
  • Wide operating temperature range

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 1.5SMC47CA R7G rapidly conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1.5SMC47CA R7G is widely used in applications such as: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMAJ40A: Similar characteristics but in a smaller SMA package
  • P6SMB47CA: Higher power handling capability in a larger SMB package
  • SMCJ47CA: Higher surge current rating in the same SMC package

In conclusion, the 1.5SMC47CA R7G is a crucial component in protecting electronic circuits from voltage transients, offering fast response times and high surge current capabilities. Its application spans various industries, and it has several alternative models catering to different requirements.

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10个与1.5SMC47CA R7G在技术解决方案中的应用相关的常见问题及解答

  1. What is the voltage rating of 1.5SMC47CA R7G?

    • The voltage rating of 1.5SMC47CA R7G is 40.2V.

  2. What is the peak pulse power of 1.5SMC47CA R7G?

    • The peak pulse power of 1.5SMC47CA R7G is 1500W.

  3. What is the breakdown voltage of 1.5SMC47CA R7G?

    • The breakdown voltage of 1.5SMC47CA R7G is 52.8V.

  4. What are the typical applications for 1.5SMC47CA R7G?

    • Typical applications for 1.5SMC47CA R7G include transient voltage suppression in electronic equipment, automotive systems, and industrial controls.

  5. What is the maximum clamping voltage of 1.5SMC47CA R7G?

    • The maximum clamping voltage of 1.5SMC47CA R7G is 77V.

  6. What is the operating temperature range of 1.5SMC47CA R7G?

    • The operating temperature range of 1.5SMC47CA R7G is -55°C to +150°C.

  7. Does 1.5SMC47CA R7G meet RoHS compliance?

    • Yes, 1.5SMC47CA R7G is compliant with RoHS regulations.

  8. What is the package type of 1.5SMC47CA R7G?

    • 1.5SMC47CA R7G comes in a DO-214AB (SMC) package.

  9. Is 1.5SMC47CA R7G suitable for surge protection in power supply units?

    • Yes, 1.5SMC47CA R7G is suitable for surge protection in power supply units.

  10. What are the key features of 1.5SMC47CA R7G?

    • The key features of 1.5SMC47CA R7G include low incremental surge resistance, fast response time, and high reliability.