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P4SMA350
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P4SMA350

Product Overview

Category

P4SMA350 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 surges.

Characteristics

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

Package

P4SMA350 is typically available in a DO-214AC (SMA) package.

Essence

The essence of P4SMA350 lies in its ability to provide robust protection against transient voltage events.

Packaging/Quantity

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

Specifications

  • Standoff Voltage: 350V
  • Breakdown Voltage: 389V - 431V
  • Peak Pulse Power: 400W
  • Operating Temperature: -55°C to 150°C
  • RoHS compliant

Detailed Pin Configuration

P4SMA350 typically has two pins: 1. Anode 2. Cathode

Functional Features

  • Bi-directional TVS diode
  • Low clamping voltage
  • High surge current capability
  • Fast response time

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time helps in minimizing damage to sensitive components
  • Wide operating temperature range

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

P4SMA350 operates by diverting excessive current away from sensitive components when a transient voltage event occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

P4SMA350 finds applications in various fields including: - Telecommunications equipment - Industrial automation - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to P4SMA350 include: - P6SMB350A - 1.5SMC350CA - SMBJ350A

In conclusion, P4SMA350 is a crucial component in safeguarding electronic circuits from transient voltage events, offering fast response times and high surge current capabilities. Its wide range of applications makes it an essential part of modern electronic systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P4SMA350 en soluciones técnicas

  1. What is P4SMA350?

    • P4SMA350 is a type of TVS (transient voltage suppressor) diode that is designed to protect electronic circuits from voltage spikes and transient surges.

  2. What is the maximum peak pulse power of P4SMA350?

    • The maximum peak pulse power of P4SMA350 is 400 watts for an 8/20µs waveform.

  3. What is the breakdown voltage of P4SMA350?

    • The breakdown voltage of P4SMA350 is 308V to 342V.

  4. What are the typical applications of P4SMA350?

    • P4SMA350 is commonly used in various electronic devices and systems such as power supplies, telecommunications equipment, industrial controls, and automotive electronics to protect them from voltage transients.

  5. What is the operating temperature range of P4SMA350?

    • The operating temperature range of P4SMA350 is -55°C to +150°C.

  6. What is the reverse stand-off voltage of P4SMA350?

    • The reverse stand-off voltage of P4SMA350 is 350V.

  7. What is the clamping voltage of P4SMA350?

    • The clamping voltage of P4SMA350 is 470V at 10A.

  8. Is P4SMA350 RoHS compliant?

    • Yes, P4SMA350 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. What package type is P4SMA350 available in?

    • P4SMA350 is available in a DO-214AC (SMA) package.

  10. What are the key features of P4SMA350?

    • Some key features of P4SMA350 include low incremental surge resistance, fast response time, and high reliability.