Taiwan Semiconductor Corporation
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1.5SMC22A R7G
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1.5SMC22A R7G

Product Overview

Category:

The 1.5SMC22A R7G belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use:

It is used for surge protection in electronic circuits, providing a low clamping voltage during transient events.

Characteristics:

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

Package:

The 1.5SMC22A R7G is typically available in a DO-214AB (SMC) package.

Essence:

This product serves as a protective component to safeguard sensitive electronic devices from voltage spikes and transients.

Packaging/Quantity:

It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 19.9V
  • Breakdown Voltage: 22.1V
  • Maximum Clamping Voltage: 35.5V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC22A R7G typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

  • Rapid response to transient events
  • Limits voltage spikes to protect downstream components
  • Low leakage current in normal operation

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited to specific voltage ranges
  • May require additional circuitry for comprehensive surge protection

Working Principles

During a transient event, the 1.5SMC22A R7G quickly conducts excess current away from the protected circuit, limiting the voltage across it to a safe level.

Detailed Application Field Plans

The 1.5SMC22A R7G is commonly used in various applications such as: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5SMC22A R7G include: - P6SMB22A - SMBJ22A - SMCJ22A

In conclusion, the 1.5SMC22A R7G is a crucial component in protecting electronic circuits from transient voltage events, offering fast response times and high surge current capabilities. Its application spans across diverse industries, ensuring the reliability and longevity of electronic systems.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 1.5SMC22A R7G i tekniska lösningar

  1. What is the voltage rating of 1.5SMC22A R7G?

    • The voltage rating of 1.5SMC22A R7G is 15.3V.

  2. What is the peak pulse power of 1.5SMC22A R7G?

    • The peak pulse power of 1.5SMC22A R7G is 1500W.

  3. What is the breakdown voltage of 1.5SMC22A R7G?

    • The breakdown voltage of 1.5SMC22A R7G is 19.9V.

  4. What is the maximum clamping voltage of 1.5SMC22A R7G?

    • The maximum clamping voltage of 1.5SMC22A R7G is 34.4V.

  5. What are the typical applications for 1.5SMC22A R7G?

    • Typical applications for 1.5SMC22A R7G include transient voltage suppression in electronic equipment, automotive systems, and industrial controls.

  6. What is the operating temperature range of 1.5SMC22A R7G?

    • The operating temperature range of 1.5SMC22A R7G is -55°C to +150°C.

  7. Does 1.5SMC22A R7G comply with RoHS requirements?

    • Yes, 1.5SMC22A R7G is compliant with RoHS requirements.

  8. What is the package type of 1.5SMC22A R7G?

    • 1.5SMC22A R7G is available in a DO-214AB (SMC) package.

  9. Is 1.5SMC22A R7G suitable for high-speed data line protection?

    • Yes, 1.5SMC22A R7G is suitable for high-speed data line protection due to its fast response time.

  10. What are the key features of 1.5SMC22A R7G?

    • Key features of 1.5SMC22A R7G include low clamping voltage, high surge capability, and excellent reliability.