Taiwan Semiconductor Corporation
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PGSMAJ11AHR3G
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PGSMAJ11AHR3G

Introduction

The PGSMAJ11AHR3G is a semiconductor product belonging to the category of transient voltage suppressor diodes. This entry provides an overview of 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 in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMA (DO-214AC)
  • Essence: Safeguarding sensitive electronic components from voltage spikes
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Part Number: PGSMAJ11AHR3G
  • Peak Pulse Power: 400W
  • Breakdown Voltage Range: 12V to 376V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The PGSMAJ11AHR3G follows the standard SMA (DO-214AC) package with two pins for connection. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Rapid response to transient voltage spikes
  • Low clamping voltage to protect downstream components
  • High surge current handling capability

Advantages and Disadvantages

Advantages: - Effective protection against voltage transients - Compact size for easy integration into circuit designs - RoHS compliant for environmental sustainability

Disadvantages: - Limited breakdown voltage range compared to some alternatives - May require additional circuitry for comprehensive overvoltage protection

Working Principles

The PGSMAJ11AHR3G operates by diverting excess transient voltage away from sensitive electronic components, thereby preventing damage due to voltage spikes. When a transient voltage exceeds the breakdown voltage of the diode, it conducts and clamps the voltage to a safe level.

Detailed Application Field Plans

The PGSMAJ11AHR3G finds applications in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to consider include: - P6SMBJ11AHR3G - 1.5SMCJ11AHR3G - SMBJ11AHR3G - SMCJ11AHR3G

In conclusion, the PGSMAJ11AHR3G transient voltage suppressor diode offers effective protection against voltage transients in a compact package. Its fast response time, low clamping voltage, and high surge current capability make it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PGSMAJ11AHR3G v technických řešeních

Sure, here are 10 common questions and answers related to the application of PGSMAJ11AHR3G in technical solutions:

  1. What is PGSMAJ11AHR3G?

    • PGSMAJ11AHR3G is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of PGSMAJ11AHR3G?

    • The maximum peak pulse power of PGSMAJ11AHR3G is 400 watts.

  3. What is the breakdown voltage of PGSMAJ11AHR3G?

    • The breakdown voltage of PGSMAJ11AHR3G is 12 volts.

  4. How does PGSMAJ11AHR3G protect electronic circuits?

    • PGSMAJ11AHR3G clamps the voltage during transient events, diverting excess current away from sensitive components, thus protecting them from damage.

  5. What are the typical applications of PGSMAJ11AHR3G?

    • PGSMAJ11AHR3G is commonly used in telecommunications equipment, industrial control systems, automotive electronics, and power supplies.

  6. What is the response time of PGSMAJ11AHR3G?

    • The response time of PGSMAJ11AHR3G is very fast, typically in the nanosecond range.

  7. Can PGSMAJ11AHR3G be used for surge protection in power lines?

    • Yes, PGSMAJ11AHR3G can be used for surge protection in low-voltage power lines and signal lines.

  8. Is PGSMAJ11AHR3G suitable for high-frequency applications?

    • Yes, PGSMAJ11AHR3G has a low capacitance and is suitable for high-frequency applications.

  9. What is the operating temperature range of PGSMAJ11AHR3G?

    • The operating temperature range of PGSMAJ11AHR3G is typically -55°C to 150°C.

  10. Are there any special handling considerations for PGSMAJ11AHR3G during assembly?

    • It is important to follow proper ESD (electrostatic discharge) handling procedures when assembling PGSMAJ11AHR3G into electronic circuits to prevent damage to the diode.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.