Vishay Semiconductor Diodes Division
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P4SMA47CA-M3/61
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P4SMA47CA-M3/61

Product Overview

Category

The P4SMA47CA-M3/61 belongs to the category of semiconductor devices, specifically a type of TVS (Transient Voltage Suppressor) diode.

Use

It is used for protecting sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

  • Voltage Suppression: Capable of clamping excessive voltage to protect downstream components.
  • Fast Response Time: Rapidly responds to transient voltage events to prevent damage.
  • Low Leakage Current: Minimizes power consumption during normal operation.
  • High Surge Current Capability: Able to handle high surge currents without degradation.

Package

The P4SMA47CA-M3/61 is typically available in a DO-214AC (SMA) package, which is a surface-mount package suitable for automated assembly processes.

Essence

The essence of this product lies in its ability to safeguard electronic circuits from voltage surges, ensuring the reliability and longevity of electronic devices.

Packaging/Quantity

The P4SMA47CA-M3/61 is commonly supplied in reels or tape and reel packaging, with quantities varying based on customer requirements.

Specifications

  • Standoff Voltage: 40.2V
  • Breakdown Voltage: 44.7V
  • Peak Pulse Power: 400W
  • Operating Temperature Range: -55°C to +150°C
  • Package Type: DO-214AC (SMA)

Detailed Pin Configuration

The P4SMA47CA-M3/61 typically has two pins, with the anode and cathode connections for easy integration into circuit designs.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to safe levels, protecting downstream components.
  • Fast Response: Rapid reaction time to transient events ensures minimal impact on the protected circuitry.
  • Low Clamping Voltage: Provides effective protection while minimizing stress on the protected components.

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage events
  • Fast response time
  • Low leakage current
  • High surge current capability

Disadvantages

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

Working Principles

The P4SMA47CA-M3/61 operates based on the principle of avalanche breakdown, where it rapidly conducts when the voltage across it exceeds the breakdown voltage, effectively diverting excess current away from the protected circuit.

Detailed Application Field Plans

The P4SMA47CA-M3/61 is widely used in various applications, including: - Consumer electronics - Telecommunication equipment - Industrial automation systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the P4SMA47CA-M3/61 include: - P4SMA6.8CA-M3/61 - P4SMA10CA-M3/61 - P4SMA15CA-M3/61 - P4SMA24CA-M3/61

In conclusion, the P4SMA47CA-M3/61 is a crucial component in protecting electronic circuits from transient voltage events, offering fast response, low leakage current, and high surge current capability. Its application spans across various industries, ensuring the reliability and longevity of electronic devices.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4SMA47CA-M3/61 v technických řešeních

Sure, here are 10 common questions and answers related to the application of P4SMA47CA-M3/61 in technical solutions:

  1. What is the maximum reverse stand-off voltage of P4SMA47CA-M3/61?

    • The maximum reverse stand-off voltage of P4SMA47CA-M3/61 is 40.2V.

  2. What is the breakdown voltage of P4SMA47CA-M3/61?

    • The breakdown voltage of P4SMA47CA-M3/61 is typically 52.9V.

  3. What is the peak pulse power dissipation of P4SMA47CA-M3/61?

    • The peak pulse power dissipation of P4SMA47CA-M3/61 is 400W at 10/1000μs.

  4. What is the operating temperature range for P4SMA47CA-M3/61?

    • The operating temperature range for P4SMA47CA-M3/61 is -55°C to +150°C.

  5. What are the typical applications for P4SMA47CA-M3/61?

    • P4SMA47CA-M3/61 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  6. What is the package type of P4SMA47CA-M3/61?

    • P4SMA47CA-M3/61 is available in a DO-214AC (SMA) package.

  7. What is the clamping voltage of P4SMA47CA-M3/61?

    • The clamping voltage of P4SMA47CA-M3/61 is typically 77.4V at 1A.

  8. Is P4SMA47CA-M3/61 RoHS compliant?

    • Yes, P4SMA47CA-M3/61 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  9. Can P4SMA47CA-M3/61 be used for ESD protection?

    • Yes, P4SMA47CA-M3/61 can be used for ESD (electrostatic discharge) protection in various electronic devices and systems.

  10. What are the key features of P4SMA47CA-M3/61?

    • Some key features of P4SMA47CA-M3/61 include low incremental surge resistance, fast response time, and high reliability for surge protection applications.

I hope these questions and answers are helpful for your technical solutions involving P4SMA47CA-M3/61. Let me know if you need further assistance!