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STPS30120CR
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STPS30120CR

Product Overview

The STPS30120CR belongs to the category of Schottky diodes and is designed for high-frequency switching applications. These diodes are known for their low forward voltage drop and fast switching speed, making them suitable for use in power supplies, voltage clamping, and reverse polarity protection circuits. The STPS30120CR comes in a compact package and offers excellent thermal performance, making it an ideal choice for space-constrained applications.

Basic Information

  • Category: Schottky Diodes
  • Use: High-frequency switching applications
  • Characteristics: Low forward voltage drop, fast switching speed
  • Package: Compact and thermally efficient
  • Essence: Efficient power management
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Voltage Rating: 120V
  • Current Rating: 30A
  • Forward Voltage Drop: 0.75V at 15A
  • Reverse Leakage Current: 50µA at 120V
  • Operating Temperature Range: -55°C to 175°C
  • Package Type: TO-220AC

Detailed Pin Configuration

The STPS30120CR features a standard TO-220AC package with two pins. Pin 1 is the anode (A) and pin 2 is the cathode (K).

Functional Features

  • Low forward voltage drop ensures minimal power loss
  • Fast switching speed allows for efficient high-frequency operation
  • Excellent thermal performance enables reliable operation in various conditions

Advantages and Disadvantages

Advantages

  • Low power dissipation
  • High efficiency in high-frequency applications
  • Compact and thermally efficient package

Disadvantages

  • Higher forward voltage drop compared to other types of diodes
  • Limited reverse voltage capability compared to some alternatives

Working Principles

The STPS30120CR operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for fast switching and low forward voltage drop. When a forward bias is applied, the diode conducts current with minimal voltage drop, making it suitable for high-frequency switching applications.

Detailed Application Field Plans

The STPS30120CR is commonly used in: - Switching power supplies - Voltage clamping circuits - Reverse polarity protection circuits - Solar panel bypass diodes

Detailed and Complete Alternative Models

Some alternative models to the STPS30120CR include: - STPS30L45CT: Similar characteristics with a lower voltage rating - MBR3045PT: Higher current rating with comparable forward voltage drop - SS34: Lower current rating but suitable for lower-power applications

In conclusion, the STPS30120CR Schottky diode offers efficient power management and fast switching characteristics, making it well-suited for high-frequency applications in various industries.

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技術ソリューションにおける STPS30120CR の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the STPS30120CR?

    • The STPS30120CR is a power Schottky rectifier designed for high frequency and high current applications.

  2. What is the maximum forward voltage drop of the STPS30120CR?

    • The maximum forward voltage drop of the STPS30120CR is typically 0.65V at 15A.

  3. What is the maximum reverse leakage current of the STPS30120CR?

    • The maximum reverse leakage current of the STPS30120CR is typically 50µA at 120°C.

  4. What are the typical applications of the STPS30120CR?

    • The STPS30120CR is commonly used in switch mode power supplies, freewheeling diodes, OR-ing diodes, and DC-DC converters.

  5. What is the maximum junction temperature of the STPS30120CR?

    • The maximum junction temperature of the STPS30120CR is 150°C.

  6. What is the package type of the STPS30120CR?

    • The STPS30120CR comes in a TO-220AB package.

  7. What is the maximum repetitive peak reverse voltage of the STPS30120CR?

    • The maximum repetitive peak reverse voltage of the STPS30120CR is 120V.

  8. What are the key features of the STPS30120CR?

    • The key features include low forward voltage drop, high frequency operation, high junction temperature capability, and avalanche capability.

  9. What is the recommended operating temperature range for the STPS30120CR?

    • The recommended operating temperature range for the STPS30120CR is -40°C to 150°C.

  10. Is the STPS30120CR RoHS compliant?

    • Yes, the STPS30120CR is RoHS compliant, making it suitable for use in environmentally friendly electronic equipment.