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5.0SMDJ18A
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5.0SMDJ18A

Product Overview

Category

The 5.0SMDJ18A belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits and systems, particularly in applications where protection against transient overvoltage events is critical.

Characteristics

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

Package

The 5.0SMDJ18A is typically available in a DO-214AB (SMC) package.

Essence

The essence of the 5.0SMDJ18A lies in its ability to rapidly suppress transient voltage spikes and protect sensitive electronic components from damage.

Packaging/Quantity

The 5.0SMDJ18A is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 18V
  • Breakdown Voltage: 20V
  • Peak Pulse Power: 5kW
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 15.3V
  • Maximum Clamping Voltage: 24.4V at 10A

Detailed Pin Configuration

The 5.0SMDJ18A typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

  • Rapid response to transient overvoltage events
  • High surge current handling capability
  • Low clamping voltage to protect downstream components

Advantages

  • Effective protection against transient voltage spikes
  • Fast response time
  • RoHS compliant

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of mounting and layout due to its larger size

Working Principles

The 5.0SMDJ18A operates by diverting excessive transient current away from sensitive components when a voltage spike occurs, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 5.0SMDJ18A is widely used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 5.0SMDJ18A include: - 5.0SMDJ6.0A - 5.0SMDJ10A - 5.0SMDJ15A - 5.0SMDJ22A

In conclusion, the 5.0SMDJ18A TVS diode offers effective surge protection for a wide range of electronic applications, providing rapid response and high surge current capability. While it may have a higher cost and require careful layout considerations, its performance and reliability make it a valuable component in safeguarding electronic systems against transient voltage events.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 5.0SMDJ18A v technických řešeních

Sure, here are 10 common questions and answers related to the application of 5.0SMDJ18A in technical solutions:

  1. What is the voltage rating of 5.0SMDJ18A?

    • The voltage rating of 5.0SMDJ18A is 18V.

  2. What is the maximum peak pulse current for 5.0SMDJ18A?

    • The maximum peak pulse current for 5.0SMDJ18A is 167A.

  3. What is the typical clamping voltage of 5.0SMDJ18A?

    • The typical clamping voltage of 5.0SMDJ18A is 29.2V at 10A.

  4. What is the application of 5.0SMDJ18A in technical solutions?

    • 5.0SMDJ18A is commonly used for surge protection in various electronic and electrical systems, such as power supplies, telecommunications equipment, and industrial controls.

  5. What is the operating temperature range for 5.0SMDJ18A?

    • The operating temperature range for 5.0SMDJ18A is -55°C to +150°C.

  6. Is 5.0SMDJ18A RoHS compliant?

    • Yes, 5.0SMDJ18A is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  7. What is the package type of 5.0SMDJ18A?

    • 5.0SMDJ18A is available in a surface mount DO-214AB (SMC) package.

  8. Does 5.0SMDJ18A have a low leakage current?

    • Yes, 5.0SMDJ18A has a low leakage current, which is beneficial for maintaining system efficiency.

  9. Can 5.0SMDJ18A be used for ESD protection?

    • Yes, 5.0SMDJ18A can be used for electrostatic discharge (ESD) protection in sensitive electronic circuits.

  10. What are the key features of 5.0SMDJ18A?

    • The key features of 5.0SMDJ18A include high surge capability, fast response time, and low clamping voltage, making it ideal for transient voltage suppression in various technical solutions.

I hope this information is helpful! Let me know if you need further assistance.