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3.0SMCJ28ATR
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3.0SMCJ28ATR

Product Overview

Category

The 3.0SMCJ28ATR belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and transients.

Characteristics

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

Package

The 3.0SMCJ28ATR is available in a DO-214AB (SMC) package.

Essence

The essence of the 3.0SMCJ28ATR lies in its ability to provide robust protection against transient overvoltage conditions.

Packaging/Quantity

It is typically packaged in reels with quantities varying based on customer requirements.

Specifications

  • Standoff Voltage: 28V
  • Breakdown Voltage: 31.1V
  • Maximum Reverse Leakage Current: 1µA
  • Peak Pulse Power Dissipation: 3000W
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 3.0SMCJ28ATR has two pins, anode, and cathode, which are denoted by the markings on the package.

Functional Features

  • Provides effective protection against transient voltage events
  • Rapid response to voltage surges
  • Low clamping voltage ensures minimal impact on the protected circuit

Advantages

  • High surge current capability
  • Fast response time
  • Robust protection for sensitive electronic components

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection in some applications
  • Sensitive to reverse bias conditions if not properly implemented

Working Principles

When a transient voltage spike occurs, the 3.0SMCJ28ATR conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The 3.0SMCJ28ATR is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 3.0SMCJ6.5A
  • 3.0SMCJ33CA
  • 3.0SMCJ48CA
  • 3.0SMCJ100A

In conclusion, the 3.0SMCJ28ATR is a vital component in safeguarding electronic circuits from transient voltage events, offering fast response times and high surge current capabilities. Its application spans across various industries, providing reliable protection for sensitive electronic components.

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技術ソリューションにおける 3.0SMCJ28ATR 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。

Sure, here are 10 common questions and answers related to the application of 3.0SMCJ28ATR in technical solutions:

  1. Q: What is the maximum peak pulse power dissipation of 3.0SMCJ28ATR? A: The maximum peak pulse power dissipation of 3.0SMCJ28ATR is 3000 watts.

  2. Q: What is the breakdown voltage of 3.0SMCJ28ATR? A: The breakdown voltage of 3.0SMCJ28ATR is 31.1V.

  3. Q: What is the typical clamping voltage of 3.0SMCJ28ATR? A: The typical clamping voltage of 3.0SMCJ28ATR is 45.4V at 43.6A.

  4. Q: What is the operating temperature range of 3.0SMCJ28ATR? A: The operating temperature range of 3.0SMCJ28ATR is -55°C to +150°C.

  5. Q: What is the package type of 3.0SMCJ28ATR? A: 3.0SMCJ28ATR comes in a DO-214AB (SMC) package.

  6. Q: What are the typical applications for 3.0SMCJ28ATR? A: 3.0SMCJ28ATR is commonly used in surge protection for telecommunications equipment, automotive electronics, and industrial control systems.

  7. Q: What is the reverse stand-off voltage of 3.0SMCJ28ATR? A: The reverse stand-off voltage of 3.0SMCJ28ATR is 28V.

  8. Q: Is 3.0SMCJ28ATR RoHS compliant? A: Yes, 3.0SMCJ28ATR is RoHS compliant.

  9. Q: What is the response time of 3.0SMCJ28ATR? A: The response time of 3.0SMCJ28ATR is less than 1 picosecond.

  10. Q: Can 3.0SMCJ28ATR be used for ESD protection? A: Yes, 3.0SMCJ28ATR can be used for ESD (electrostatic discharge) protection in various electronic devices and systems.

I hope these answers are helpful! Let me know if you need further assistance.