Vishay Semiconductor Diodes Division
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STPS30L30CT

STPS30L30CT

Product Overview

Category: Schottky Diode
Use: Rectification and voltage regulation in power supply circuits
Characteristics: Low forward voltage drop, high current capability, fast switching speed
Package: TO-220AB
Essence: High-efficiency power rectification
Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

  • Voltage Rating: 30V
  • Current Rating: 30A
  • Forward Voltage Drop: 0.55V at 15A
  • Reverse Leakage Current: 50µA at 25V
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The STPS30L30CT has a standard TO-220AB package with the following pin configuration: 1. Anode 2. Cathode

Functional Features

  • Low forward voltage drop for reduced power dissipation
  • High current capability for demanding applications
  • Fast switching speed for efficient power conversion

Advantages and Disadvantages

Advantages: - High efficiency due to low forward voltage drop - Suitable for high current applications - Fast switching speed improves power conversion efficiency

Disadvantages: - Higher reverse leakage current compared to some alternatives - Limited voltage rating compared to other diodes in the same package

Working Principles

The STPS30L30CT 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 STPS30L30CT is ideal for use in various power supply and voltage regulation applications, including: - Switching power supplies - DC-DC converters - Solar panel bypass diodes - Motor drive circuits - Battery charging circuits

Detailed and Complete Alternative Models

Some alternative models to the STPS30L30CT include: - STPS30H100CT: Higher voltage rating (100V) for different applications - STPS30L45CT: Lower forward voltage drop for improved efficiency - STPS30M60CT: Higher current rating (60A) for more demanding applications

In conclusion, the STPS30L30CT Schottky diode offers high efficiency, fast switching speed, and high current capability, making it suitable for various power supply and voltage regulation applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STPS30L30CT v technických řešeních

  1. What is the STPS30L30CT used for?

    • The STPS30L30CT is a Schottky diode designed for high frequency applications, such as switch mode power supplies and DC-DC converters.

  2. What is the maximum forward voltage of the STPS30L30CT?

    • The maximum forward voltage of the STPS30L30CT is typically 0.55V at 15A.

  3. What is the reverse voltage rating of the STPS30L30CT?

    • The reverse voltage rating of the STPS30L30CT is 30V.

  4. What is the typical junction capacitance of the STPS30L30CT?

    • The typical junction capacitance of the STPS30L30CT is 300pF at 4V, 1MHz.

  5. What is the operating temperature range of the STPS30L30CT?

    • The operating temperature range of the STPS30L30CT is -65°C to 150°C.

  6. What are the package options available for the STPS30L30CT?

    • The STPS30L30CT is available in a D²PAK (TO-263) package.

  7. Is the STPS30L30CT suitable for automotive applications?

    • Yes, the STPS30L30CT is AEC-Q101 qualified, making it suitable for automotive applications.

  8. Can the STPS30L30CT be used in parallel to increase current handling capability?

    • Yes, the STPS30L30CT can be used in parallel to increase current handling capability.

  9. Does the STPS30L30CT have overvoltage protection?

    • No, the STPS30L30CT does not have built-in overvoltage protection.

  10. What are some common applications for the STPS30L30CT?

    • Common applications for the STPS30L30CT include power factor correction, freewheeling diodes, OR-ing diodes, and reverse polarity protection.