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LMBR0540T1G

Name: LMBR0540T1G
Rating: 4.7 (12 reviews)

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資料表 LMBR0540T1G DataSheet
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規格

Manufacturer	LRC
Package	SOD-123
Current - Rectified	500mA
Reverse Leakage Current (Ir)	10uA
Voltage - Forward(Vf@If)	550mV
Voltage - DC Reverse(Vr)	40V

概述

Description

LMBR0540T1G is a Schottky barrier rectifier designed for high-efficiency applications. This device features a low forward voltage drop and fast recovery time, making it suitable for power management in various electronic circuits, including power supplies, adapters, and battery chargers.
The LMBR0540T1G is rated for a maximum repetitive reverse voltage of 40V and a forward current of 5A, providing reliable performance in environments where voltage spikes can occur. Its compact surface-mount package (SMA) allows for easy integration into space-constrained designs.
Key characteristics include a low leakage current, high-temperature resistance, and excellent thermal stability, which contribute to its reliability and efficiency in switching applications. Additionally, the Schottky design minimizes conduction losses, enhancing overall system performance and energy efficiency.
Overall, the LMBR0540T1G is an ideal choice for designers seeking robust rectification solutions in modern electronic applications.

Features

The LMBR0540T1G is a Schottky barrier rectifier designed for high-efficiency applications. Key features include:
1. Voltage Rating: It has a reverse voltage rating of 40V, making it suitable for various applications.
2. Current Rating: Capable of handling a forward current of 5A, ideal for power conversion and rectification tasks.
3. Low Forward Voltage Drop: Offers a low forward voltage drop, typically around 0.45V, which enhances efficiency by reducing power loss.
4. Fast Switching Speed: The device exhibits rapid switching characteristics, beneficial for high-frequency applications.
5. Compact Package: Housed in a TO-220 package, it allows for efficient heat dissipation and ease of mounting.
6. Temperature Range: Operates effectively across a wide temperature range, enhancing reliability in varying environments.
These features make the LMBR0540T1G suitable for use in power supplies, DC-DC converters, and other applications requiring efficient rectification.

Package

The LMBR0540T1G is packaged in a surface-mount SOD-123F package.

Pinout

The LMBR0540T1G is a Schottky barrier rectifier with a total of 2 pins. It is designed for use in applications such as power supply circuits and voltage clamping. The pins are designated as follows:
1. Anode (A): This pin is connected to the positive side of the circuit and is where the current enters the diode.
2. Cathode (K): This pin is connected to the negative side of the circuit and is marked with a band on the package to indicate polarity.
The LMBR0540T1G features a low forward voltage drop and high switching speed, making it suitable for various electronic applications, including switching power supplies and circuits requiring efficient diode performance. The device has a maximum reverse voltage rating of 40 volts and a forward current rating of 0.5 A.

Manufacturer

The LMBR0540T1G is manufactured by ON Semiconductor, a global semiconductor company. ON Semiconductor specializes in designing and manufacturing a wide range of semiconductor components, including analog, logic, power management, and discrete devices. The company serves various industries such as automotive, industrial, telecommunications, computing, and consumer electronics. Established in 1967, ON Semiconductor has grown through both organic development and acquisitions, positioning itself as a key player in the semiconductor market.

Application

The LMBR0540T1G is a low-voltage, high-efficiency Schottky barrier rectifier mainly used in power supply circuits, DC-DC converters, and battery charging applications. Its fast switching speed and low forward voltage drop make it suitable for use in automotive electronics, consumer electronics, and renewable energy systems. Additionally, it is employed in clamping, reverse polarity protection, and as a freewheeling diode in inductive loads.

Equivalent

The LMBR0540T1G is a Schottky barrier rectifier with a 40V/0.5A rating. Equivalent products include the MBR540, SBR540, and 1N5817. Always check specific datasheets for detailed specifications and performance characteristics to ensure compatibility.