ON Semiconductor
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MBR120LSFT3G
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MBR120LSFT3G

Product Overview

Category

The MBR120LSFT3G belongs to the category of Schottky Barrier Rectifiers.

Use

It is used as a rectifier in power supply applications and voltage clamping circuits.

Characteristics

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

Package

The MBR120LSFT3G is available in a surface mount SMB package.

Essence

This product is essential for efficient power conversion and voltage regulation in electronic circuits.

Packaging/Quantity

It is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Maximum Average Forward Current: 1A
  • Peak Forward Surge Current: 30A
  • Maximum Reverse Voltage: 20V
  • Operating Temperature Range: -65°C to +125°C

Detailed Pin Configuration

The MBR120LSFT3G has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Low power loss
  • High efficiency
  • Guard ring for enhanced ruggedness and long-term reliability

Advantages and Disadvantages

Advantages

  • Fast switching speed allows for high-frequency operation
  • Low forward voltage drop minimizes power dissipation
  • Enhanced ruggedness ensures reliability in various operating conditions

Disadvantages

  • Limited maximum reverse voltage compared to other rectifier diodes
  • Higher cost compared to standard silicon diodes

Working Principles

The MBR120LSFT3G 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 MBR120LSFT3G is commonly used in: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Voltage clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the MBR120LSFT3G include: - MBR1100LSFT3G - MBR130LSFT3G - MBR140LSFT3G

In conclusion, the MBR120LSFT3G is a Schottky Barrier Rectifier with excellent characteristics suitable for various power supply and voltage clamping applications. Its fast switching speed, low forward voltage drop, and high current capability make it an ideal choice for efficient power conversion. However, its limited maximum reverse voltage and higher cost compared to standard silicon diodes should be considered when selecting a rectifier for specific applications.

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan MBR120LSFT3G dalam solusi teknis

  1. Question: What is the maximum voltage rating of MBR120LSFT3G?
    Answer: The maximum voltage rating of MBR120LSFT3G is 20 volts.

  2. Question: What is the forward current rating of MBR120LSFT3G?
    Answer: The forward current rating of MBR120LSFT3G is 1 ampere.

  3. Question: Can MBR120LSFT3G be used in high-temperature environments?
    Answer: Yes, MBR120LSFT3G is designed to operate in high-temperature environments with a maximum junction temperature of 150°C.

  4. Question: Is MBR120LSFT3G suitable for use in power supply applications?
    Answer: Yes, MBR120LSFT3G is commonly used in power supply applications due to its low forward voltage and fast switching characteristics.

  5. Question: What is the typical reverse recovery time of MBR120LSFT3G?
    Answer: The typical reverse recovery time of MBR120LSFT3G is 35 nanoseconds.

  6. Question: Can MBR120LSFT3G be used in battery charging circuits?
    Answer: Yes, MBR120LSFT3G is often used in battery charging circuits due to its low forward voltage drop and high efficiency.

  7. Question: Does MBR120LSFT3G require a heat sink for proper operation?
    Answer: In most applications, MBR120LSFT3G does not require a heat sink due to its low thermal resistance and efficient design.

  8. Question: What is the package type of MBR120LSFT3G?
    Answer: MBR120LSFT3G is available in a surface mount SMB (DO-214AA) package.

  9. Question: Can MBR120LSFT3G be used in automotive electronics?
    Answer: Yes, MBR120LSFT3G is suitable for use in automotive electronics due to its rugged construction and high reliability.

  10. Question: Is MBR120LSFT3G RoHS compliant?
    Answer: Yes, MBR120LSFT3G is RoHS compliant, making it suitable for use in environmentally sensitive applications.