Vishay Semiconductor Diodes Division
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P4SMA56CA-M3/5A
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P4SMA56CA-M3/5A

Product Overview

Category

The P4SMA56CA-M3/5A belongs to the category of semiconductor devices, specifically a type of TVS (Transient Voltage Suppressor) diode.

Use

It is used for providing protection against transient voltage spikes in electronic circuits, particularly in applications where sensitive components need to be safeguarded from voltage surges.

Characteristics

  • Voltage Suppression: Capable of suppressing transient voltage spikes to protect downstream components.
  • Fast Response Time: Rapid response to voltage transients, ensuring minimal impact on the protected circuit.
  • Low Clamping Voltage: Provides effective clamping of overvoltage events to a low level, preventing damage to connected devices.

Package

The P4SMA56CA-M3/5A is typically available in a SMA package, which is a surface-mount package with two leads for easy integration onto circuit boards.

Essence

The essence of this product lies in its ability to efficiently divert and absorb transient voltage spikes, thereby safeguarding sensitive electronic components from potential damage.

Packaging/Quantity

These diodes are commonly supplied in reels or tubes, with quantities varying based on manufacturer and distributor specifications.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 56V
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 47.8V
  • Maximum Clamping Voltage: 77.4V
  • RoHS Compliant: Yes

Detailed Pin Configuration

The P4SMA56CA-M3/5A features a standard SMA package with two pins. Pin 1 is the anode, while pin 2 is the cathode.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltage spikes to protect downstream components.
  • Fast Response: Rapid reaction time to voltage transients ensures minimal impact on the protected circuit.
  • Low Clamping Voltage: Provides efficient clamping of overvoltage events to a low level, preventing damage to connected devices.

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage spikes
  • Fast response time
  • Low clamping voltage

Disadvantages

  • May require additional circuitry for comprehensive surge protection in high-energy environments

Working Principles

The P4SMA56CA-M3/5A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the breakdown voltage, effectively diverting the surge away from sensitive components.

Detailed Application Field Plans

This TVS diode is widely used in various electronic systems, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

  • P4SMA6.0CA-M3/5A: Similar TVS diode with a lower breakdown voltage of 6.0V
  • P4SMA78CA-M3/5A: TVS diode with a higher breakdown voltage of 78V
  • P4SMA110CA-M3/5A: TVS diode with a higher breakdown voltage of 110V

In conclusion, the P4SMA56CA-M3/5A TVS diode offers efficient protection against transient voltage spikes, making it a crucial component in various electronic systems. Its fast response time and low clamping voltage make it a valuable asset in safeguarding sensitive components from potential damage.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4SMA56CA-M3/5A v technických řešeních

  1. What is the maximum peak pulse power dissipation of P4SMA56CA-M3/5A?

    • The maximum peak pulse power dissipation of P4SMA56CA-M3/5A is 400 watts for a 10/1000 µs waveform.

  2. What is the breakdown voltage of P4SMA56CA-M3/5A?

    • The breakdown voltage of P4SMA56CA-M3/5A is 62.2V to 69.0V.

  3. What is the operating temperature range for P4SMA56CA-M3/5A?

    • P4SMA56CA-M3/5A has an operating temperature range of -55°C to +150°C.

  4. What are the typical applications for P4SMA56CA-M3/5A?

    • P4SMA56CA-M3/5A is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the reverse stand-off voltage of P4SMA56CA-M3/5A?

    • The reverse stand-off voltage of P4SMA56CA-M3/5A is 56V.

  6. Does P4SMA56CA-M3/5A have a low clamping voltage?

    • Yes, P4SMA56CA-M3/5A offers a low clamping voltage to protect against transient overvoltage events.

  7. Is P4SMA56CA-M3/5A RoHS compliant?

    • Yes, P4SMA56CA-M3/5A is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. What is the package type of P4SMA56CA-M3/5A?

    • P4SMA56CA-M3/5A is available in a DO-214AC (SMA) package.

  9. Can P4SMA56CA-M3/5A be used for ESD protection?

    • Yes, P4SMA56CA-M3/5A can be utilized for electrostatic discharge (ESD) protection in various electronic circuits.

  10. What are the key features of P4SMA56CA-M3/5A?

    • Some key features of P4SMA56CA-M3/5A include its high surge capability, fast response time, and compatibility with automated placement equipment.