1SMA58AT3

Product Category

The 1SMA58AT3 belongs to the category of electronic components, specifically within the semiconductor devices.

Basic Information Overview

• Use: The 1SMA58AT3 is utilized for voltage clamping and transient suppression in a variety of electronic circuits.
• Characteristics: It is characterized by its ability to handle high power dissipation and fast response times.
• Package: The 1SMA58AT3 is typically available in a SMA package.
• Essence: Its essence lies in providing protection against voltage transients and spikes.
• Packaging/Quantity: It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

The 1SMA58AT3 has a peak pulse power rating of X watts, a breakdown voltage of Y volts, and a maximum clamping voltage of Z volts. Additionally, it has a forward surge current of A amperes and a junction capacitance of B picofarads.

Detailed Pin Configuration

The 1SMA58AT3 typically consists of three pins: the anode, cathode, and the case (which serves as the ground).

Functional Features

• Voltage Clamping: The 1SMA58AT3 effectively clamps excessive voltage levels to protect downstream components.
• Transient Suppression: It suppresses transient voltage spikes, safeguarding sensitive electronics.
• Fast Response Time: It exhibits rapid response times to transient events, ensuring minimal impact on the circuit.

Advantages and Disadvantages

• Advantages:
  • Effective Transient Protection
  • High Power Dissipation Capability
  • Fast Response Times
• Disadvantages:
  • Potential for Thermal Dissipation Challenges
  • Size Constraints in Compact Designs

Working Principles

The 1SMA58AT3 operates based on the principles of avalanche breakdown and zener diode action. When subjected to excessive voltage, it enters a state of avalanche breakdown, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The 1SMA58AT3 finds extensive use in various applications such as: - Power Supplies - Communication Systems - Automotive Electronics - Industrial Control Systems

Detailed and Complete Alternative Models

Some alternative models to the 1SMA58AT3 include: - 1SMA54AT3 - 1SMA60AT3 - 1SMA64AT3

This diverse range of alternatives provides options with varying breakdown voltages and power dissipation capabilities, catering to different application requirements.

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