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1SMA13AT3
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1SMA13AT3

Product Overview

Category

The 1SMA13AT3 belongs to the category of semiconductor devices, specifically a type of diode.

Use

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

Characteristics

  • Low forward voltage drop
  • High surge capability
  • Fast response time
  • Compact package size

Package

The 1SMA13AT3 is typically available in a surface mount DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to protect sensitive electronic components from voltage spikes and surges.

Packaging/Quantity

It is usually supplied in reels or tubes with varying quantities depending on the manufacturer.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 13V
  • Maximum Reverse Standoff Voltage: 11.7V
  • Operating Temperature Range: -55°C to +150°C
  • Forward Voltage Drop: 0.9V at 1A

Detailed Pin Configuration

The 1SMA13AT3 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Transient voltage suppression
  • Overvoltage protection
  • Reverse polarity protection

Advantages and Disadvantages

Advantages

  • Fast response to voltage transients
  • Small form factor
  • High surge capability

Disadvantages

  • Limited maximum reverse standoff voltage
  • Higher forward voltage drop compared to some alternatives

Working Principles

The 1SMA13AT3 operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from sensitive components, thereby protecting them from damage.

Detailed Application Field Plans

This product finds applications in various fields such as: - Consumer electronics - Automotive electronics - Telecommunications - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1SMA13AT3 include: - 1N6267A - P6SMB13AT3G - SMBJ13CA

In conclusion, the 1SMA13AT3 is a crucial component in electronic circuits, providing essential protection against voltage transients and surges. Its compact size and high surge capability make it a popular choice in various industries.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 1SMA13AT3 dalam penyelesaian teknikal

  1. What is 1SMA13AT3?

    • 1SMA13AT3 is a surface mount, silicon zener diode that provides voltage regulation and ESD protection in various technical applications.

  2. What is the voltage rating of 1SMA13AT3?

    • The voltage rating of 1SMA13AT3 is 13V.

  3. What is the power dissipation of 1SMA13AT3?

    • The power dissipation of 1SMA13AT3 is typically 400mW.

  4. What are the typical applications of 1SMA13AT3?

    • 1SMA13AT3 is commonly used for voltage clamping, surge suppression, and ESD protection in electronic circuits and communication systems.

  5. What is the maximum forward voltage of 1SMA13AT3?

    • The maximum forward voltage of 1SMA13AT3 is 1.5V at 200mA.

  6. What is the operating temperature range of 1SMA13AT3?

    • The operating temperature range of 1SMA13AT3 is -55°C to +150°C.

  7. What is the package type of 1SMA13AT3?

    • 1SMA13AT3 is available in a SMA (DO-214AC) package.

  8. What are the key features of 1SMA13AT3?

    • Key features of 1SMA13AT3 include low leakage current, fast response time, and high reliability.

  9. How does 1SMA13AT3 provide ESD protection?

    • 1SMA13AT3 shunts transient overvoltage to ground, providing effective ESD protection for sensitive components.

  10. Can 1SMA13AT3 be used in automotive applications?

    • Yes, 1SMA13AT3 is suitable for use in automotive electronics for voltage regulation and ESD protection.