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P4SMA51C
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P4SMA51C

Product Overview

Category

P4SMA51C belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is primarily used for surge protection in electronic circuits, providing a low clamping voltage during transient events.

Characteristics

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

Package

P4SMA51C is typically available in a DO-214AC (SMA) package.

Essence

The essence of P4SMA51C lies in its ability to protect sensitive electronic components from voltage transients and surges.

Packaging/Quantity

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

Specifications

  • Standoff Voltage: 43.6V
  • Breakdown Voltage: 48.5V
  • Maximum Peak Pulse Current: 77.4A
  • Operating Temperature Range: -55°C to 150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

P4SMA51C follows a standard SMA package configuration with two pins.

Functional Features

  • Provides protection against voltage transients and surges
  • Fast response time ensures minimal impact on the protected circuit
  • Low clamping voltage prevents damage to sensitive components

Advantages

  • High surge current capability
  • RoHS compliant
  • Wide operating temperature range

Disadvantages

  • Slightly higher clamping voltage compared to some alternative models
  • May require additional circuitry for comprehensive surge protection in high-power applications

Working Principles

P4SMA51C operates based on the principle of avalanche breakdown, where it rapidly diverts excess current away from the protected circuit when a transient event occurs, thus limiting the voltage across the circuit.

Detailed Application Field Plans

P4SMA51C finds extensive application in various industries including: - Telecommunications - Automotive electronics - Industrial automation - Consumer electronics

In telecommunications, it is used to protect sensitive communication equipment from lightning-induced surges. In automotive electronics, it safeguards control units from voltage spikes. In industrial automation, it protects PLCs and sensors from power line disturbances. In consumer electronics, it shields devices from voltage transients caused by grid fluctuations.

Detailed and Complete Alternative Models

Some alternative models to P4SMA51C include: - P4SMA6.8C - P4SMA10C - P4SMA15C - P4SMA24C

These alternatives offer varying standoff voltages and peak pulse currents, catering to different application requirements.

This content provides a comprehensive overview of P4SMA51C, covering its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

技術ソリューションにおける P4SMA51C の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is P4SMA51C?

    • P4SMA51C is a type of TVS (transient voltage suppressor) diode that is designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum working voltage of P4SMA51C?

    • The maximum working voltage of P4SMA51C is 43.6 volts.

  3. What is the peak pulse power of P4SMA51C?

    • The peak pulse power of P4SMA51C is 400 watts.

  4. What are the typical applications of P4SMA51C?

    • P4SMA51C is commonly used in surge protection for telecommunications equipment, industrial control systems, automotive electronics, and power supplies.

  5. What is the breakdown voltage of P4SMA51C?

    • The breakdown voltage of P4SMA51C is typically between 57.3 and 63.4 volts.

  6. What is the response time of P4SMA51C?

    • The response time of P4SMA51C is very fast, typically in the nanosecond range.

  7. Is P4SMA51C RoHS compliant?

    • Yes, P4SMA51C is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. Can P4SMA51C be used for ESD protection?

    • Yes, P4SMA51C can be used for electrostatic discharge (ESD) protection in sensitive electronic components.

  9. What is the operating temperature range of P4SMA51C?

    • The operating temperature range of P4SMA51C is typically between -55°C to +150°C.

  10. Are there any recommended mounting and handling precautions for P4SMA51C?

    • Yes, it is recommended to follow proper ESD handling procedures and to mount P4SMA51C on a suitable heat sink or thermal pad for efficient heat dissipation.

Feel free to ask if you need further information on any of these questions!