Vishay Semiconductor Diodes Division
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P4SMA300AHE3_A/I
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P4SMA300AHE3_A/I

Product Overview

Category

P4SMA300AHE3_A/I belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

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

Characteristics

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

Package

The P4SMA300AHE3_A/I is available in a DO-214AC (SMA) package.

Essence

The essence of P4SMA300AHE3_A/I lies in its ability to provide robust protection against transient voltage spikes and surges.

Packaging/Quantity

It is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 300V
  • Breakdown Voltage: 333V
  • Maximum Clamping Voltage: 486V
  • Peak Pulse Current: 43.5A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The P4SMA300AHE3_A/I has two pins: 1. Anode 2. Cathode

Functional Features

  • Bi-directional TVS diode
  • Provides protection against voltage transients
  • Low incremental surge resistance

Advantages and Disadvantages

Advantages

  • Fast response time
  • High surge current capability
  • RoHS compliant

Disadvantages

  • May require additional circuitry for comprehensive surge protection in some applications

Working Principles

The P4SMA300AHE3_A/I works by diverting excessive current away from sensitive components when a transient voltage event occurs, thereby protecting the circuit from damage.

Detailed Application Field Plans

P4SMA300AHE3_A/I is commonly used in various electronic systems including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to P4SMA300AHE3_A/I include: - P4SMA6.8A - P4SMA10A - P4SMA18A - P4SMA24A

In conclusion, the P4SMA300AHE3_A/I TVS diode offers robust surge protection for electronic circuits, making it an essential component in various applications across different industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P4SMA300AHE3_A/I en soluciones técnicas

  1. What is the maximum peak pulse power of P4SMA300AHE3_A/I?

    • The maximum peak pulse power of P4SMA300AHE3_A/I is 400W for a 10/1000μs waveform.

  2. What is the breakdown voltage of P4SMA300AHE3_A/I?

    • The breakdown voltage of P4SMA300AHE3_A/I is 267V to 297V.

  3. What is the operating temperature range of P4SMA300AHE3_A/I?

    • P4SMA300AHE3_A/I has an operating temperature range of -55°C to +150°C.

  4. What is the typical clamping voltage of P4SMA300AHE3_A/I?

    • The typical clamping voltage of P4SMA300AHE3_A/I is 486V at 30A.

  5. What are the applications of P4SMA300AHE3_A/I?

    • P4SMA300AHE3_A/I is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  6. Does P4SMA300AHE3_A/I meet RoHS requirements?

    • Yes, P4SMA300AHE3_A/I is compliant with RoHS requirements.

  7. What is the package type of P4SMA300AHE3_A/I?

    • P4SMA300AHE3_A/I is available in a DO-214AC (SMA) package.

  8. Is P4SMA300AHE3_A/I suitable for high-speed data line protection?

    • Yes, P4SMA300AHE3_A/I is suitable for high-speed data line protection due to its fast response time and low clamping voltage.

  9. What are the recommended mounting techniques for P4SMA300AHE3_A/I?

    • P4SMA300AHE3_A/I can be mounted using surface mount techniques, and proper thermal management is recommended for optimal performance.

  10. Does P4SMA300AHE3_A/I have any industry certifications?

    • P4SMA300AHE3_A/I is often certified to meet industry standards such as IEC 61000-4-5 for surge protection devices.