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P4SMA6.8A
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P4SMA6.8A Diode

Product Overview

Category:

P4SMA6.8A belongs to the category of semiconductor diodes.

Use:

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

Characteristics:

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

Package:

The P4SMA6.8A diode is typically available in a DO-214AC (SMA) package.

Essence:

The essence of the P4SMA6.8A diode lies in its ability to provide robust protection against transient overvoltage events.

Packaging/Quantity:

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 6.8V
  • Maximum Clamping Voltage: 11.4V
  • Operating Temperature Range: -55°C to 150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The P4SMA6.8A diode has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols respectively.

Functional Features

  • Transient voltage suppression
  • Reverse polarity protection
  • ESD protection

Advantages

  • Fast response to transient events
  • High surge current handling capability
  • Compact size for easy integration into circuit designs

Disadvantages

  • Limited voltage clamping capability compared to higher-rated diodes
  • May require additional circuitry for handling sustained overvoltage conditions

Working Principles

When a transient voltage spike occurs, the P4SMA6.8A diode conducts and clamps the voltage to a safe level, protecting downstream components. It achieves this through rapid switching from a high-resistance state to a low-resistance state when exposed to overvoltage conditions.

Detailed Application Field Plans

The P4SMA6.8A diode finds extensive use in various applications, including: - Consumer electronics - Telecommunications equipment - Automotive electronics - Industrial control systems - Power supply units

Detailed and Complete Alternative Models

Some alternative models to P4SMA6.8A diode include: - P4SMA6.0A - P4SMA7.5A - P4SMA8.2A - P4SMA10A

In conclusion, the P4SMA6.8A diode offers effective transient voltage suppression and finds widespread application across diverse industries due to its reliable performance and compact design.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4SMA6.8A v technických řešeních

Sure, here are 10 common questions and answers related to the application of P4SMA6.8A in technical solutions:

  1. What is P4SMA6.8A?

    • P4SMA6.8A is a type of transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of P4SMA6.8A?

    • The maximum peak pulse power of P4SMA6.8A is 400 watts.

  3. What is the breakdown voltage of P4SMA6.8A?

    • The breakdown voltage of P4SMA6.8A is 6.8 volts.

  4. What are the typical applications of P4SMA6.8A?

    • P4SMA6.8A is commonly used in various electronic devices and systems such as power supplies, telecommunications equipment, automotive electronics, and industrial controls to protect against voltage surges.

  5. How does P4SMA6.8A provide protection against voltage transients?

    • P4SMA6.8A clamps the voltage to a safe level by diverting excess current away from sensitive components when a transient event occurs.

  6. What is the response time of P4SMA6.8A?

    • The response time of P4SMA6.8A is very fast, typically in the nanosecond range, providing quick protection against voltage spikes.

  7. Can P4SMA6.8A be used for overvoltage protection in DC power lines?

    • Yes, P4SMA6.8A is suitable for overvoltage protection in DC power lines and can help prevent damage to downstream components.

  8. What is the operating temperature range of P4SMA6.8A?

    • The operating temperature range of P4SMA6.8A is typically -55°C to +150°C, making it suitable for a wide range of environments.

  9. Is P4SMA6.8A RoHS compliant?

    • Yes, P4SMA6.8A is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  10. Are there any specific layout considerations when using P4SMA6.8A in a circuit?

    • It's important to minimize the length and impedance of the traces connecting P4SMA6.8A to the protected circuit to ensure optimal performance.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.