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STPS40SM80CT
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STPS40SM80CT

Product Overview

Category

The STPS40SM80CT belongs to the category of Schottky diodes.

Use

It is commonly used in power supply and voltage regulation applications.

Characteristics

  • Low forward voltage drop
  • High current capability
  • Fast switching speed

Package

The STPS40SM80CT is available in a TO-277A (DPAK) package.

Essence

This diode is essential for efficient power management and voltage regulation in electronic circuits.

Packaging/Quantity

The STPS40SM80CT is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

  • Maximum Average Forward Current: 40A
  • Peak Forward Surge Current: 300A
  • Reverse Voltage: 80V
  • Forward Voltage Drop: 0.55V at 20A
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The STPS40SM80CT has a standard pin configuration with two leads, anode, and cathode.

Functional Features

  • Low power loss
  • High efficiency
  • Suitable for high-frequency applications

Advantages and Disadvantages

Advantages

  • Low forward voltage drop reduces power dissipation
  • Fast switching speed allows for high-frequency operation
  • High current capability enables use in power electronics

Disadvantages

  • Higher cost compared to standard silicon diodes
  • Sensitive to reverse voltage spikes

Working Principles

The STPS40SM80CT operates based on the Schottky barrier principle, where the metal-semiconductor junction provides low forward voltage drop and fast switching characteristics.

Detailed Application Field Plans

The STPS40SM80CT is widely used in: - Switching power supplies - DC-DC converters - Voltage clamping circuits - Reverse polarity protection circuits

Detailed and Complete Alternative Models

Some alternative models to the STPS40SM80CT include: - STPS40L45CT: Lower reverse voltage rating - STPS30L45CT: Lower forward current rating - STPS20M100CT: Higher reverse voltage rating

In conclusion, the STPS40SM80CT is a high-performance Schottky diode suitable for various power management and voltage regulation applications. Its low forward voltage drop, high current capability, and fast switching speed make it an ideal choice for high-efficiency circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STPS40SM80CT v technických řešeních

  1. What is STPS40SM80CT?

    • STPS40SM80CT is a Schottky diode designed for high-frequency applications and power rectification.

  2. What are the key features of STPS40SM80CT?

    • The key features include low forward voltage drop, high switching speed, and high reliability.

  3. What are the typical applications of STPS40SM80CT?

    • Typical applications include switch mode power supplies, freewheeling diodes, and reverse battery protection.

  4. What is the maximum forward voltage of STPS40SM80CT?

    • The maximum forward voltage is typically around 0.55V at a forward current of 20A.

  5. What is the maximum reverse voltage of STPS40SM80CT?

    • The maximum reverse voltage is 80V.

  6. What is the operating temperature range of STPS40SM80CT?

    • The operating temperature range is from -65°C to +175°C.

  7. What is the package type of STPS40SM80CT?

    • It is available in a TO-220AB package.

  8. What are the thermal characteristics of STPS40SM80CT?

    • The thermal resistance junction-to-case is typically 3.5°C/W.

  9. Does STPS40SM80CT have any certifications or compliances?

    • Yes, it is compliant with RoHS and REACH directives.

  10. Where can I find detailed technical specifications and application notes for STPS40SM80CT?

    • Detailed technical specifications and application notes can be found in the datasheet provided by the manufacturer.