Taiwan Semiconductor Corporation
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PGSMAJ15CAHR3G
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PGSMAJ15CAHR3G Encyclopedia Entry

Product Overview

Category

The PGSMAJ15CAHR3G belongs to the category of semiconductor devices, specifically a transient voltage suppressor (TVS) diode.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The PGSMAJ15CAHR3G comes in a surface mount DO-214AC (SMA) package.

Essence

The essence of the PGSMAJ15CAHR3G is to provide robust protection for electronic circuits against voltage surges.

Packaging/Quantity

It is typically packaged in reels or tubes and is available in quantities suitable for production runs.

Specifications

  • Standoff Voltage: 15V
  • Breakdown Voltage: 16.7V
  • Maximum Clamping Voltage: 24.4V
  • Peak Pulse Current: 30A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The PGSMAJ15CAHR3G has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Bi-directional TVS diode
  • Low incremental surge resistance
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Provides effective protection against voltage transients
  • Fast response time helps in minimizing damage to sensitive components
  • RoHS compliance ensures environmental friendliness

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection
  • Limited to specific voltage ranges

Working Principles

When a transient voltage surge occurs, the PGSMAJ15CAHR3G conducts and clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The PGSMAJ15CAHR3G is commonly used in various applications including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the PGSMAJ15CAHR3G include: - P6SMB15CA - SMBJ15CA - 1.5SMC15CA

In conclusion, the PGSMAJ15CAHR3G is a vital component in safeguarding electronic circuits from voltage transients, offering fast response and high surge current capability. Its application spans across diverse industries, making it an essential part of modern electronic designs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PGSMAJ15CAHR3G v technických řešeních

  1. What is PGSMAJ15CAHR3G?

    • PGSMAJ15CAHR3G is a transient voltage suppressor diode used to protect sensitive electronic components from voltage spikes and transients.

  2. Where is PGSMAJ15CAHR3G commonly used?

    • PGSMAJ15CAHR3G is commonly used in various technical solutions such as power supplies, communication equipment, automotive electronics, and industrial control systems.

  3. What is the maximum voltage rating of PGSMAJ15CAHR3G?

    • The maximum voltage rating of PGSMAJ15CAHR3G is 15V.

  4. How does PGSMAJ15CAHR3G provide protection?

    • PGSMAJ15CAHR3G provides protection by diverting excessive current away from sensitive components when a voltage spike occurs, thus preventing damage.

  5. What is the response time of PGSMAJ15CAHR3G?

    • The response time of PGSMAJ15CAHR3G is very fast, typically in the nanosecond range, providing quick protection against transients.

  6. Can PGSMAJ15CAHR3G be used in high-frequency applications?

    • Yes, PGSMAJ15CAHR3G can be used in high-frequency applications due to its fast response time and low capacitance.

  7. Is PGSMAJ15CAHR3G suitable for use in harsh environments?

    • Yes, PGSMAJ15CAHR3G is suitable for use in harsh environments as it is designed to withstand rugged conditions.

  8. What is the operating temperature range of PGSMAJ15CAHR3G?

    • The operating temperature range of PGSMAJ15CAHR3G is typically -55°C to 150°C, making it suitable for a wide range of applications.

  9. Does PGSMAJ15CAHR3G require any external components for proper operation?

    • No, PGSMAJ15CAHR3G does not require any external components for proper operation, making it easy to integrate into existing designs.

  10. Are there any specific handling considerations for PGSMAJ15CAHR3G during installation?

    • During installation, it is important to follow proper ESD (electrostatic discharge) precautions to prevent damage to the PGSMAJ15CAHR3G diode.