Taiwan Semiconductor Corporation
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PGSMAJ43CAHM2G
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PGSMAJ43CAHM2G Product Overview

Introduction

The PGSMAJ43CAHM2G belongs to the category of transient voltage suppressor diodes. This entry provides a comprehensive overview of the product, including its basic information, specifications, detailed 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 transient voltage spikes
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMA (DO-214AC)
  • Essence: Provides protection for sensitive electronic components
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Part Number: PGSMAJ43CAHM2G
  • Peak Pulse Power: 400W
  • Breakdown Voltage: 43V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The PGSMAJ43CAHM2G follows the standard SMA (DO-214AC) package configuration with two leads.

Functional Features

  • Transient Voltage Suppression: Protects against voltage transients and surges
  • Fast Response Time: Rapid reaction to transient events
  • Low Clamping Voltage: Limits the voltage across the protected circuit

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • RoHS compliant

Disadvantages

  • Limited breakdown voltage compared to higher-rated diodes
  • Requires careful consideration of application voltage levels

Working Principles

The PGSMAJ43CAHM2G operates by diverting excessive transient current away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient voltage spike occurs, the diode rapidly conducts, shunting the excess energy to ground and protecting downstream components.

Detailed Application Field Plans

The PGSMAJ43CAHM2G is suitable for various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, alternative models include: - PGSMAJ5.0A - PGSMAJ15CA - PGSMAJ24A

In conclusion, the PGSMAJ43CAHM2G transient voltage suppressor diode offers effective protection against transient voltage spikes, with its fast response time and low clamping voltage making it suitable for a wide range of applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PGSMAJ43CAHM2G en soluciones técnicas

  1. What is PGSMAJ43CAHM2G?

    • PGSMAJ43CAHM2G is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum voltage rating for PGSMAJ43CAHM2G?

    • The maximum voltage rating for PGSMAJ43CAHM2G is 43V.

  3. What is the peak pulse power of PGSMAJ43CAHM2G?

    • The peak pulse power of PGSMAJ43CAHM2G is typically 400W.

  4. What are the typical applications for PGSMAJ43CAHM2G?

    • PGSMAJ43CAHM2G is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range for PGSMAJ43CAHM2G?

    • The operating temperature range for PGSMAJ43CAHM2G is -55°C to +150°C.

  6. Does PGSMAJ43CAHM2G meet any specific industry standards?

    • Yes, PGSMAJ43CAHM2G meets the requirements of AEC-Q101 for automotive applications.

  7. Can PGSMAJ43CAHM2G be used for ESD protection?

    • Yes, PGSMAJ43CAHM2G can provide effective ESD (electrostatic discharge) protection for sensitive electronic components.

  8. What package type is PGSMAJ43CAHM2G available in?

    • PGSMAJ43CAHM2G is available in a DO-214AC (SMA) package.

  9. What is the clamping voltage of PGSMAJ43CAHM2G?

    • The clamping voltage of PGSMAJ43CAHM2G is typically around 69.4V at 10A.

  10. Are there any recommended layout considerations when using PGSMAJ43CAHM2G in a circuit?

    • It is recommended to minimize the length of the traces between the PGSMAJ43CAHM2G and the protected components and to ensure a low impedance path to ground for optimal performance.