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1SMA54AT3G
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1SMA54AT3G

Product Overview

Category

The 1SMA54AT3G belongs to the category of surface mount silicon Zener diodes.

Use

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

Characteristics

  • Low leakage current
  • High reliability
  • Fast response time

Package

The 1SMA54AT3G is typically available in a SMA package.

Essence

This product is essential for protecting sensitive electronic components from overvoltage conditions.

Packaging/Quantity

It is usually packaged in reels with varying quantities depending on the supplier.

Specifications

  • Zener Voltage: 54V
  • Power Dissipation: 1.5W
  • Maximum Forward Voltage: 1.5V
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1SMA54AT3G typically has two pins, with the anode and cathode connections clearly marked.

Functional Features

  • Voltage regulation
  • Transient suppression
  • Overvoltage protection

Advantages and Disadvantages

Advantages

  • High reliability
  • Fast response time
  • Low leakage current

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1SMA54AT3G operates based on the principle of Zener breakdown, where it maintains a nearly constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

This product is widely used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1SMA54AT3G include: - 1N4744A - BZX85C54 - P6SMB56A

In conclusion, the 1SMA54AT3G is a crucial component in electronic circuits, providing voltage regulation and transient suppression. Its high reliability and fast response time make it suitable for various applications, although it has limitations in power dissipation and temperature sensitivity. It is commonly used in power supplies, communication equipment, automotive electronics, and industrial control systems. Additionally, there are alternative models available for similar applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1SMA54AT3G en soluciones técnicas

  1. What is 1SMA54AT3G?

    • 1SMA54AT3G is a surface mount, bidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and surges.

  2. What is the maximum working voltage of 1SMA54AT3G?

    • The maximum working voltage of 1SMA54AT3G is 54V.

  3. What is the peak pulse power of 1SMA54AT3G?

    • The peak pulse power of 1SMA54AT3G is 400W.

  4. What are the typical applications of 1SMA54AT3G?

    • Typical applications of 1SMA54AT3G include protection of electronic circuits in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of 1SMA54AT3G?

    • The operating temperature range of 1SMA54AT3G is -55°C to 150°C.

  6. What is the package type of 1SMA54AT3G?

    • 1SMA54AT3G comes in a SMA (DO-214AC) package.

  7. What is the clamping voltage of 1SMA54AT3G?

    • The clamping voltage of 1SMA54AT3G is typically 87.1V at 10A.

  8. Is 1SMA54AT3G RoHS compliant?

    • Yes, 1SMA54AT3G is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  9. Can 1SMA54AT3G be used for ESD protection?

    • Yes, 1SMA54AT3G can be used for ESD (electrostatic discharge) protection in various electronic devices and systems.

  10. What are the key features of 1SMA54AT3G?

    • Key features of 1SMA54AT3G include low clamping voltage, fast response time, and high surge capability, making it an effective solution for transient voltage protection in diverse technical applications.