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P4SMA75C
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P4SMA75C: Product Overview and Detailed Information

Introduction

The P4SMA75C is a diode belonging to the category of transient voltage suppressors (TVS). It is commonly used for protecting sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides a comprehensive overview of the P4SMA75C, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMA package (DO-214AC)
  • Essence: Provides robust protection for sensitive electronic equipment
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Part Number: P4SMA75C
  • Peak Power Dissipation: 400W
  • Breakdown Voltage: 75V
  • Operating Voltage: 64.3V
  • Maximum Clamping Voltage: 121V
  • Peak Pulse Current: 16.1A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The P4SMA75C diode has a standard SMA package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response time to transient voltage events
  • Low clamping voltage to protect downstream components
  • High surge current capability for robust transient voltage suppression

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Low clamping voltage
  • High surge current capability

Disadvantages

  • Sensitive to reverse voltage polarity
  • Limited power dissipation capability compared to larger TVS diodes

Working Principles

The P4SMA75C operates by diverting excess transient current away from sensitive electronic circuits when a voltage transient event occurs. When the operating voltage is exceeded, the diode conducts, providing a low-impedance path for the transient current to flow through, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The P4SMA75C is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the P4SMA75C include: - P4SMA6.8C - P4SMA10C - P4SMA15C - P4SMA24C - P4SMA33C

In conclusion, the P4SMA75C transient voltage suppressor diode offers effective protection against voltage transients and finds widespread use in diverse electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4SMA75C v technických řešeních

Sure, here are 10 common questions and answers related to the application of P4SMA75C in technical solutions:

  1. What is P4SMA75C?

    • P4SMA75C is a type of TVS (transient voltage suppressor) diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of P4SMA75C?

    • The maximum peak pulse power of P4SMA75C is 400 watts.

  3. What is the breakdown voltage of P4SMA75C?

    • The breakdown voltage of P4SMA75C is 75 volts.

  4. What are the typical applications of P4SMA75C?

    • P4SMA75C is commonly used in various electronic systems such as power supplies, communication equipment, automotive electronics, and industrial controls to protect against transient overvoltage events.

  5. What is the response time of P4SMA75C?

    • The response time of P4SMA75C is very fast, typically in the nanosecond range, providing quick protection against voltage surges.

  6. How does P4SMA75C provide protection?

    • P4SMA75C clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  7. Can P4SMA75C be used in high-speed data lines?

    • Yes, P4SMA75C can be used to protect high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  8. Is P4SMA75C RoHS compliant?

    • Yes, P4SMA75C is RoHS compliant, meeting environmental standards for lead-free manufacturing.

  9. What is the operating temperature range of P4SMA75C?

    • The operating temperature range of P4SMA75C is typically -55°C to +150°C, making it suitable for a wide range of environments.

  10. Are there any recommended layout considerations when using P4SMA75C?

    • It is recommended to minimize the length of the traces between P4SMA75C and the protected circuitry, and to ensure proper grounding for effective transient suppression.

These questions and answers should provide a good overview of the application and use of P4SMA75C in technical solutions.