Diodes Incorporated
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DFLS130L-7
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DFLS130L-7: Product Overview and Analysis

1. Introduction

The DFLS130L-7 is a diode belonging to the category of Schottky diodes, commonly used in various electronic applications. This entry provides an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

2. Basic Information Overview

  • Category: Schottky diode
  • Use: Rectification and voltage clamping in electronic circuits
  • Characteristics: Low forward voltage drop, fast switching speed, low leakage current
  • Package: SOD-123FL
  • Essence: High-efficiency rectification and voltage clamping
  • Packaging/Quantity: Typically available in reels of 3000 units

3. Specifications

  • Maximum Forward Voltage Drop: 0.45V at 1A
  • Reverse Voltage: 30V
  • Forward Current: 1A
  • Operating Temperature Range: -65°C to +125°C
  • Storage Temperature Range: -65°C to +150°C

4. Detailed Pin Configuration

The DFLS130L-7 typically has two pins, with the cathode connected to the semiconductor material and the anode connected to the metal contact.

5. Functional Features

  • Fast switching speed allows for efficient energy conversion
  • Low forward voltage drop minimizes power dissipation
  • Low leakage current enhances circuit efficiency

6. Advantages and Disadvantages

  • Advantages:
    • High efficiency in rectification and voltage clamping
    • Fast switching speed
    • Low forward voltage drop
  • Disadvantages:
    • Limited reverse voltage capability compared to other diode types

7. Working Principles

The DFLS130L-7 operates based on the Schottky barrier principle, where the metal-semiconductor junction enables fast switching and low forward voltage drop characteristics.

8. Detailed Application Field Plans

  • Power supply units
  • Voltage clamping circuits
  • Switching power converters
  • Reverse polarity protection circuits

9. Detailed and Complete Alternative Models

  • 1N5817
  • SS14
  • BAT54C

In conclusion, the DFLS130L-7 Schottky diode offers high efficiency and fast switching characteristics, making it suitable for various electronic applications. Its low forward voltage drop and low leakage current make it an ideal choice for power management circuits and voltage clamping applications.

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技術ソリューションにおける DFLS130L-7 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 DFLS130L-7?

    • The DFLS130L-7 is a high-speed switching diode designed for general-purpose applications, including high-speed switching, voltage clamping, and reverse polarity protection.

  2. What are the key features of the DFLS130L-7?

    • The key features include a low forward voltage drop, fast switching speed, low leakage current, and a small surface-mount package.

  3. What are the typical applications of the DFLS130L-7?

    • Typical applications include high-speed rectification, freewheeling diodes, polarity protection, and snubber circuits in power supplies, LED lighting, and automotive electronics.

  4. What is the maximum forward voltage of the DFLS130L-7?

    • The maximum forward voltage is typically around 0.5V at a forward current of 1A.

  5. What is the reverse recovery time of the DFLS130L-7?

    • The reverse recovery time is typically around 35ns, making it suitable for high-speed switching applications.

  6. What is the maximum repetitive peak reverse voltage of the DFLS130L-7?

    • The maximum repetitive peak reverse voltage is 30V, providing robust protection in various circuit configurations.

  7. Can the DFLS130L-7 be used in automotive applications?

    • Yes, the DFLS130L-7 is suitable for automotive applications due to its high-speed switching capabilities and robust construction.

  8. Is the DFLS130L-7 RoHS compliant?

    • Yes, the DFLS130L-7 is RoHS compliant, making it environmentally friendly and suitable for use in various electronic products.

  9. What is the operating temperature range of the DFLS130L-7?

    • The operating temperature range is typically -55°C to +150°C, allowing for reliable performance in a wide range of environments.

  10. Are there any recommended layout considerations when using the DFLS130L-7?

    • Yes, it is recommended to minimize the length of the traces connecting the diode to other components and to provide adequate thermal relief for efficient heat dissipation.

These questions and answers cover various aspects of the DFLS130L-7 and its application in technical solutions. If you need further information on specific aspects, feel free to ask!