Taiwan Semiconductor Corporation
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1PGSMA4751HR3G
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1PGSMA4751HR3G

Product Overview

Category

The 1PGSMA4751HR3G belongs to the category of semiconductor devices.

Use

It is used for voltage regulation and transient suppression in electronic circuits.

Characteristics

  • Low leakage current
  • High surge capability
  • Fast response time

Package

The 1PGSMA4751HR3G is available in a SMA package.

Essence

This product serves as a protective component in electronic circuits, safeguarding against voltage spikes and surges.

Packaging/Quantity

It is typically packaged in reels with varying quantities based on customer requirements.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 51V
  • Maximum Clamping Voltage: 82.4V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1PGSMA4751HR3G has two pins, with the anode and cathode connections clearly labeled.

Functional Features

  • Transient voltage suppression
  • Overvoltage protection
  • Fast response to voltage spikes

Advantages and Disadvantages

Advantages

  • High surge capability
  • Fast response time
  • Low leakage current

Disadvantages

  • Limited breakdown voltage range
  • Sensitive to reverse polarity

Working Principles

The 1PGSMA4751HR3G operates by diverting excessive voltage away from sensitive components in a circuit, thereby protecting them from damage due to transient voltage spikes.

Detailed Application Field Plans

This product is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5SMC51A
  • P6SMB51A
  • SMBJ51A

In conclusion, the 1PGSMA4751HR3G is a vital component in electronic circuits, providing essential protection against transient voltage spikes and surges. Its high surge capability and fast response time make it a preferred choice for various applications in different industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PGSMA4751HR3G v technických řešeních

Sure, here are 10 common questions and answers related to the application of 1PGSMA4751HR3G in technical solutions:

  1. What is the maximum power dissipation of 1PGSMA4751HR3G?

    • The maximum power dissipation of 1PGSMA4751HR3G is 5.0 Watts.

  2. What is the peak pulse power of 1PGSMA4751HR3G?

    • The peak pulse power of 1PGSMA4751HR3G is 1500 Watts for a 10/1000 µs waveform.

  3. What is the breakdown voltage of 1PGSMA4751HR3G?

    • The breakdown voltage of 1PGSMA4751HR3G is 51V.

  4. What is the operating temperature range of 1PGSMA4751HR3G?

    • The operating temperature range of 1PGSMA4751HR3G is -55°C to +175°C.

  5. What is the typical junction capacitance of 1PGSMA4751HR3G?

    • The typical junction capacitance of 1PGSMA4751HR3G is 200pF.

  6. What is the reverse stand-off voltage of 1PGSMA4751HR3G?

    • The reverse stand-off voltage of 1PGSMA4751HR3G is 43.6V.

  7. What is the clamping voltage of 1PGSMA4751HR3G?

    • The clamping voltage of 1PGSMA4751HR3G is 77.4V at 10A.

  8. What is the package type of 1PGSMA4751HR3G?

    • 1PGSMA4751HR3G comes in a DO-214AC (SMA) package.

  9. What are the typical applications of 1PGSMA4751HR3G?

    • 1PGSMA4751HR3G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  10. Is 1PGSMA4751HR3G RoHS compliant?

    • Yes, 1PGSMA4751HR3G is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

I hope these answers are helpful! Let me know if you need further assistance.