LMBR140FT1G

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LMBR140FT1G

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thuộc tính Giá trị
Manufacturer LRC
Package SOD-123FL
Current-Rectified 1A
Voltage-Forward(Vf@If) 550mV
Voltage-DCReverse(Vr) 40V

Tổng quan

Description

The LMBR140FT1G is a surface-mount Schottky barrier rectifier diode, commonly used in power management and conversion applications. It features a low forward voltage drop and fast switching capabilities, making it highly efficient for rectifying AC to DC current and for use in power supply circuits. Its Schottky barrier design provides higher efficiency and lower heat generation compared to standard diodes.
This diode is packaged in the Flat Lead (FL) package, which allows for better thermal performance and reduced board space. The "140" in its name indicates a peak repetitive reverse voltage of 40 volts, while the "1" suggests a forward current rating of 1 ampere. It is commonly used in consumer electronics, automotive applications, and various other electronic devices where space and efficiency are critical.
Its compact size and high performance make it suitable for applications like voltage regulation, power management, and signal processing. The component is typically chosen for its reliability and efficiency in low-voltage, high-frequency applications.

Equivalent

The LMBR140FT1G is a Schottky diode manufactured by ON Semiconductor. Equivalent products include:
1. SS14 - Diodes Incorporated
2. MBRS140 - ON Semiconductor
3. SB140 - Vishay
4. SS14HE - Fairchild Semiconductor
5. 1N5819 - Vishay
These equivalents offer similar voltage and current ratings, making them suitable substitutes in many applications. Always verify specifications and compatibility with your specific circuit requirements.

Features

The LMBR140FT1G is a Schottky Barrier Rectifier diode with features suitable for various applications. Key features include:
1. Reverse Voltage: It has a reverse voltage rating of 40V.
2. Forward Current: The diode can handle a forward current of up to 1A.
3. Low Forward Voltage Drop: This results in higher efficiency and reduced power loss.
4. High-Speed Switching: The Schottky design allows for rapid switching capabilities, making it suitable for high-frequency applications.
5. Surface Mount Package: It comes in a compact, flat lead SOD-123FL package, which is ideal for space-constrained designs.
6. Low Profile: The flat lead design reduces the overall height, enhancing packaging density.
7. Thermal Management: It offers efficient thermal performance, which helps in maintaining stable operation over a wide temperature range.
8. Applications: Commonly used in power supply circuits, polarity protection, and freewheeling diodes in converters and rectifiers.
These features make the LMBR140FT1G a reliable choice for electronic applications requiring efficient rectification and compact design.

Pinout

The LMBR140FT1G is a Schottky Barrier Rectifier diode. It typically comes in a SOD-123FL package, which has 2 pins. The primary function of this device is to allow current to pass easily in one direction (from the anode to the cathode) while blocking current in the reverse direction, making it suitable for applications such as rectification in power supplies, freewheeling diodes, and reverse polarity protection. The device is designed to handle up to 40 volts and 1 ampere of current, with low forward voltage drop and fast switching capability, making it efficient for use in various electronic applications.

Manufacturer

The LMBR140FT1G is manufactured by ON Semiconductor, now known as onsemi. onsemi is a semiconductor supplier company that focuses on designing and manufacturing a wide range of semiconductor components, including power and signal management, logic, discrete, and custom devices. These components are used in various applications such as automotive, industrial, communications, computing, and consumer electronics. onsemi is recognized for its efforts in providing energy-efficient solutions that help reduce global energy use.

Application

The LMBR140FT1G is a surface-mount Schottky barrier rectifier diode commonly used in various applications due to its efficient performance and compact size. Key application areas include:
1. Power Supply: Used in AC/DC and DC/DC converters for its low forward voltage drop, improving energy efficiency.
2. Battery Chargers: Facilitates rapid charging cycles by minimizing power loss.
3. LED Lighting: Supports efficient rectification in LED drivers, contributing to longer LED lifespan.
4. Solar Panels: Converts solar energy efficiently by minimizing power dissipation.
5. Automotive Electronics: Utilized in automotive power management systems for reliable and efficient power conversion.
These applications leverage its high-speed switching and low power loss characteristics.

Package

The LMBR140FT1G is a Schottky rectifier diode manufactured by ON Semiconductor. It comes in a small SOD-123FL package, which is a flat-lead surface mount package designed for compact and efficient board-level designs.

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