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BAT48JFILM
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BAT48JFILM

Product Overview

Category

The BAT48JFILM belongs to the category of Schottky barrier 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 BAT48JFILM is typically available in a SOD-123FL package.

Essence

This diode is essential for preventing reverse current flow and reducing power loss in electronic circuits.

Packaging/Quantity

It is usually packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Forward Voltage Drop: 0.32V
  • Reverse Voltage: 40V
  • Forward Current: 200mA
  • Reverse Recovery Time: 5ns

Detailed Pin Configuration

The BAT48JFILM has a standard SOD-123FL package with two pins. The anode is connected to pin 1, while the cathode is connected to pin 2.

Functional Features

  • Efficient rectification of AC signals
  • Fast switching for high-speed applications
  • Low power dissipation

Advantages

  • Low forward voltage drop reduces power loss
  • Fast switching speed allows for high-frequency operation
  • Compact package size for space-constrained designs

Disadvantages

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

Working Principles

The BAT48JFILM 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

Power Supplies

The BAT48JFILM can be used in power supply circuits for efficient rectification and voltage regulation.

Signal Demodulation

In communication systems, this diode can be utilized for demodulating amplitude-modulated (AM) signals.

Voltage Clamping

It is suitable for protecting sensitive electronic components from voltage spikes in various circuit designs.

Detailed and Complete Alternative Models

  • 1N5819: Similar Schottky barrier diode with higher reverse voltage rating
  • SS14: Another alternative with comparable specifications and package type

In conclusion, the BAT48JFILM is a versatile Schottky barrier diode with fast switching characteristics and low forward voltage drop, making it suitable for a wide range of electronic applications.

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技術ソリューションにおける BAT48JFILM 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 BAT48JFILM?

    • BAT48JFILM is a Schottky barrier diode designed for high-speed switching applications.

  2. What are the key features of BAT48JFILM?

    • The key features of BAT48JFILM include low forward voltage drop, fast switching speed, and low reverse leakage current.

  3. What are the typical applications of BAT48JFILM?

    • BAT48JFILM is commonly used in high-frequency rectification, freewheeling, and polarity protection applications.

  4. What is the maximum forward voltage of BAT48JFILM?

    • The maximum forward voltage of BAT48JFILM is typically around 0.36V at a forward current of 200mA.

  5. What is the reverse breakdown voltage of BAT48JFILM?

    • The reverse breakdown voltage of BAT48JFILM is typically around 40V.

  6. Can BAT48JFILM be used in high-temperature environments?

    • Yes, BAT48JFILM is designed to operate in high-temperature environments, with a maximum operating temperature of 150°C.

  7. What is the package type of BAT48JFILM?

    • BAT48JFILM is available in a small SOD-123FL package, which is suitable for compact designs.

  8. Does BAT48JFILM have good thermal performance?

    • Yes, BAT48JFILM has good thermal performance due to its low thermal resistance and compact package.

  9. Is BAT48JFILM suitable for battery-powered applications?

    • Yes, BAT48JFILM is suitable for battery-powered applications due to its low forward voltage and high efficiency.

  10. Are there any recommended layout considerations when using BAT48JFILM?

    • It is recommended to minimize the length of the PCB traces connected to BAT48JFILM to reduce parasitic inductance and ensure optimal performance.