Rohm Semiconductor
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BAT54AHMFHT116
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BAT54AHMFHT116

Product Overview

Category

The BAT54AHMFHT116 belongs to the category of Schottky diodes.

Use

It is commonly used in electronic circuits for rectification and voltage clamping applications.

Characteristics

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

Package

The BAT54AHMFHT116 is available in a SOT-23 package.

Essence

This diode is essential for preventing reverse voltage damage in electronic circuits.

Packaging/Quantity

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

Specifications

  • Maximum Forward Voltage: 0.32V
  • Reverse Voltage: 30V
  • Continuous Forward Current: 200mA
  • Power Dissipation: 250mW

Detailed Pin Configuration

The BAT54AHMFHT116 has three pins: 1. Anode of Diode 1 2. Common Cathode 3. Anode of Diode 2

Functional Features

  • Low forward voltage drop ensures minimal power loss
  • Fast switching speed allows for efficient operation in high-frequency circuits
  • High current capability enables handling of larger currents without damage

Advantages

  • Efficient power management due to low forward voltage drop
  • Suitable for high-frequency applications
  • Compact SOT-23 package allows for space-saving designs

Disadvantages

  • Limited reverse voltage tolerance compared to other diodes
  • Relatively lower maximum forward current compared to some alternatives

Working Principles

The BAT54AHMFHT116 operates based on the Schottky barrier principle, where the metal-semiconductor junction provides fast switching and low forward voltage characteristics.

Detailed Application Field Plans

  1. Voltage Rectification: Used in power supply circuits for converting AC to DC.
  2. Overvoltage Protection: Employed in circuits to protect sensitive components from excessive voltage.
  3. Signal Demodulation: Utilized in communication systems for demodulating signals.

Detailed and Complete Alternative Models

  1. BAT54C: Similar characteristics but with higher reverse voltage rating.
  2. SS14: Comparable performance with a different package type.
  3. 1N5819: Higher current capability and reverse voltage rating.

In conclusion, the BAT54AHMFHT116 Schottky diode offers efficient rectification and voltage clamping capabilities, making it suitable for various electronic applications. Its compact size and fast switching speed make it an ideal choice for space-constrained and high-frequency circuits.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan BAT54AHMFHT116 dalam solusi teknis

  1. What is the BAT54AHMFHT116?

    • The BAT54AHMFHT116 is a dual common cathode Schottky diode with a maximum forward voltage of 0.55V and a maximum reverse voltage of 30V.

  2. What are the typical applications of BAT54AHMFHT116?

    • It is commonly used in signal switching, high-speed switching, and polarity protection applications in various electronic circuits.

  3. What is the maximum forward current rating of BAT54AHMFHT116?

    • The maximum forward continuous current rating is typically 200mA per diode and 300mA total for both diodes.

  4. What is the thermal resistance of BAT54AHMFHT116?

    • The thermal resistance from junction to ambient is typically around 625°C/W.

  5. Can BAT54AHMFHT116 be used for reverse polarity protection?

    • Yes, it is often used for reverse polarity protection due to its low forward voltage drop and fast switching characteristics.

  6. What is the operating temperature range of BAT54AHMFHT116?

    • The operating temperature range is typically -65°C to 150°C, making it suitable for a wide range of environments.

  7. Is BAT54AHMFHT116 suitable for high-frequency applications?

    • Yes, it is designed for high-speed switching and can be used in high-frequency applications.

  8. What are the package options available for BAT54AHMFHT116?

    • It is available in various surface mount packages such as SOT-23 and SOT-323.

  9. Does BAT54AHMFHT116 have any special handling or storage requirements?

    • It should be stored in a moisture-resistant environment and handled using proper ESD precautions to avoid damage.

  10. Are there any known reliability issues with BAT54AHMFHT116?

    • BAT54AHMFHT116 is a reliable component when used within its specified operating conditions and ratings. However, it's important to follow recommended design guidelines for optimal performance and longevity.