Diodes Incorporated
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DFLS1200Q-7
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DFLS1200Q-7 Product Overview

Introduction

The DFLS1200Q-7 is a high-performance diode belonging to the category of Schottky diodes. This product is widely used in various electronic applications due to its unique characteristics and advantages.

Basic Information Overview

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

Specifications

  • Forward Voltage Drop (VF): 0.36V at 1A
  • Reverse Leakage Current (IR): 2µA at 20V
  • Maximum Continuous Forward Current (IF): 1A
  • Maximum Reverse Voltage (VR): 20V
  • Operating Temperature Range: -65°C to 125°C

Detailed Pin Configuration

The DFLS1200Q-7 follows the standard pin configuration for SOD-123FL package: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast switching speed enables efficient operation in high-frequency circuits
  • Low forward voltage drop minimizes power dissipation
  • Low reverse leakage current ensures minimal loss in reverse bias conditions

Advantages and Disadvantages

Advantages

  • High efficiency in rectification and voltage clamping applications
  • Fast response time
  • Compact SOD-123FL package for space-constrained designs

Disadvantages

  • Limited maximum continuous forward current compared to some alternative models
  • Relatively low maximum reverse voltage rating

Working Principles

The DFLS1200Q-7 operates based on the Schottky barrier principle, where the metal-semiconductor junction provides fast switching and low forward voltage drop characteristics.

Detailed Application Field Plans

This diode is commonly used in: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to DFLS1200Q-7 include: - DFLS130L-7 - DFLS140L-7 - DFLS150L-7

In summary, the DFLS1200Q-7 is a versatile Schottky diode with excellent characteristics suitable for various electronic applications, especially those requiring efficient rectification and voltage clamping.

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  1. What is the DFLS1200Q-7?

    • The DFLS1200Q-7 is a high-power, surface-mount Schottky diode designed for use in various technical solutions.

  2. What are the key features of the DFLS1200Q-7?

    • The key features include a low forward voltage drop, high current capability, and a compact surface-mount package.

  3. In what technical solutions can the DFLS1200Q-7 be used?

    • The DFLS1200Q-7 is commonly used in power supplies, voltage clamping, reverse polarity protection, and DC-DC converters.

  4. What is the maximum forward current rating of the DFLS1200Q-7?

    • The DFLS1200Q-7 has a maximum forward current rating of 12A, making it suitable for high-current applications.

  5. What is the typical forward voltage drop of the DFLS1200Q-7?

    • The typical forward voltage drop is around 0.36V at a forward current of 6A, ensuring efficient power conversion.

  6. Is the DFLS1200Q-7 suitable for automotive applications?

    • Yes, the DFLS1200Q-7 is suitable for automotive applications due to its high current capability and robust design.

  7. Does the DFLS1200Q-7 have reverse recovery characteristics?

    • No, the DFLS1200Q-7 is a Schottky diode and does not exhibit reverse recovery, making it ideal for high-frequency applications.

  8. What is the operating temperature range of the DFLS1200Q-7?

    • The DFLS1200Q-7 is rated for operation over a temperature range of -55°C to 150°C, ensuring reliability in various environments.

  9. Can the DFLS1200Q-7 be used in parallel to increase current handling capacity?

    • Yes, the DFLS1200Q-7 can be used in parallel to increase current handling capacity in high-power applications.

  10. Are there any application notes or reference designs available for the DFLS1200Q-7?

    • Yes, application notes and reference designs are available to assist with the proper integration of the DFLS1200Q-7 into technical solutions.