Littelfuse Inc.
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1SMA13AT3G
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1SMA13AT3G

Product Overview

Category

The 1SMA13AT3G belongs to the category of surface mount silicon zener diodes.

Use

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

Characteristics

  • Low leakage current
  • High reliability
  • Fast response time
  • Wide voltage range

Package

The 1SMA13AT3G is typically available in a SMA package.

Essence

This product serves as a crucial component in protecting sensitive electronic devices from voltage spikes and surges.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Zener Voltage: 13V
  • Power Dissipation: 1.5W
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 1.5V
  • Reverse Leakage Current: 5µA

Detailed Pin Configuration

The 1SMA13AT3G typically consists of two pins, with the anode and cathode connections clearly labeled.

Functional Features

  • Voltage regulation
  • Transient suppression
  • Overvoltage protection

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Fast response to transient events
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to reverse voltage polarity

Working Principles

The 1SMA13AT3G operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when operated in the reverse-biased direction.

Detailed Application Field Plans

The 1SMA13AT3G finds applications in various fields including: - Power supply units - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1SMA13AT3G include: - 1N4742A - BZX85C13 - P6SMB13CA

In conclusion, the 1SMA13AT3G is a vital component in electronic circuits, providing reliable voltage regulation and transient suppression. Its characteristics, specifications, and application versatility make it a valuable asset in numerous industries.

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Énumérez 10 questions et réponses courantes liées à l'application de 1SMA13AT3G dans les solutions techniques

  1. What is 1SMA13AT3G?

    • 1SMA13AT3G is a surface mount, high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum peak pulse power of 1SMA13AT3G?

    • The maximum peak pulse power of 1SMA13AT3G is 400 watts.

  3. What is the breakdown voltage of 1SMA13AT3G?

    • The breakdown voltage of 1SMA13AT3G is 13 volts.

  4. What are the typical applications of 1SMA13AT3G?

    • Typical applications of 1SMA13AT3G include protection of portable electronics, automotive electronics, and industrial control systems from voltage transients.

  5. What is the operating temperature range of 1SMA13AT3G?

    • The operating temperature range of 1SMA13AT3G is -55°C to +150°C.

  6. What is the peak pulse current rating of 1SMA13AT3G?

    • The peak pulse current rating of 1SMA13AT3G is 19.2A.

  7. Is 1SMA13AT3G RoHS compliant?

    • Yes, 1SMA13AT3G is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the package type of 1SMA13AT3G?

    • 1SMA13AT3G is available in a DO-214AC (SMA) package.

  9. What are the key features of 1SMA13AT3G?

    • Key features of 1SMA13AT3G include low clamping voltage, fast response time, and high surge capability.

  10. Can 1SMA13AT3G be used in telecommunications equipment?

    • Yes, 1SMA13AT3G is suitable for use in telecommunications equipment to protect against voltage transients.

Please let me know if you need further information on any of these questions!