SBRS8140NT3G

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SBRS8140NT3G

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DIODE SCHOTTKY 40V 1A 1202-SMB2

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Спецификации

Атрибут Ценность
Supplier onsemi
Package / Case Tape & Reel (TR)
Series Automotive, AEC-Q101
Part Status Active
Diode Type Schottky
Voltage - DC Reverse (Vr) (Max) 40 V
Current - Average Rectified(Io) 1A
Voltage - Forward (Vf) (Max) @ If 600 mV @ 1 A
Speed Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr 1 mA @ 40 V
Mounting Type Surface Mount
Supplier Device Package SMB

Обзор

Description

The SBRS8140NT3G is a Schottky barrier rectifier diode designed for efficient power management and rectification applications. It features a low forward voltage drop, which minimizes power loss and enhances efficiency in electronic circuits. This diode is typically used in power supplies, DC-DC converters, and freewheeling diode applications due to its fast switching capabilities. It is encapsulated in a compact surface-mount package, making it suitable for high-density circuit boards where space is a premium. The SBRS8140NT3G is known for its robustness, offering high surge current capability and reliable performance over a wide temperature range. Additionally, it complies with RoHS standards, ensuring it is free from hazardous substances. Its electrical characteristics are optimized for high-frequency applications, making it a popular choice in both consumer electronics and industrial systems where efficient power conversion is crucial.

Equivalent

The SBRS8140NT3G is a Schottky Barrier Rectifier. Equivalent products would typically include other Schottky diodes with similar specifications such as reverse voltage and forward current ratings. Possible equivalents include:
1. Vishay SS8140
2. Diodes Incorporated SB8140
3. ON Semiconductor MBR8140
4. ROHM RB088BM-40
Ensure to compare datasheets for exact specification matches, as variations might exist in parameters like forward voltage drop and thermal performance.

Features

The SBRS8140NT3G is a Schottky barrier rectifier diode, known for its efficiency and performance in power management applications. Key features include:
1. Reverse Voltage: It typically supports a maximum reverse voltage in the range suitable for low to medium voltage applications, ensuring reliability in various circuits.
2. Forward Current: The diode can handle a moderate forward current, making it suitable for diverse power management tasks.
3. Low Forward Voltage Drop: This feature minimizes power loss and improves efficiency, which is crucial for energy-conscious designs.
4. Fast Switching Speed: The Schottky design allows for rapid switching, which is beneficial in high-frequency applications.
5. Thermal Performance: It has good thermal characteristics, with a package design that facilitates heat dissipation, contributing to its overall stability and reliability.
6. Package Type: Often housed in a compact surface-mount package, which is ideal for space-constrained designs.
7. Applications: Commonly used in power supplies, DC-DC converters, and freewheeling diodes, thanks to its combination of low voltage drop and fast recovery.
These features make the SBRS8140NT3G a versatile component in modern electronic circuits.

Pinout

The SBRS8140NT3G is a Schottky Barrier Rectifier designed for surface-mount applications. It typically comes in a small SOD-123FL package. The device has two pins:
1. Anode (Pin 1): This is where the current enters the diode. In a typical rectifier circuit, the anode is connected to the more positive side of the input voltage.
2. Cathode (Pin 2): The current exits through the cathode. It is usually marked with a stripe on the diode's body to indicate its polarity. The cathode is connected to the more negative side of the circuit.
The primary function of the SBRS8140NT3G is to allow current to flow in one direction (from anode to cathode) while blocking current in the reverse direction. It is primarily used in power supply circuits as a rectifier to convert AC to DC, in freewheeling diodes, and for reverse polarity protection due to its low forward voltage drop and fast switching capabilities.

Manufacturer

The SBRS8140NT3G is manufactured by ON Semiconductor. ON Semiconductor, now known as onsemi, is a leading semiconductor supplier known for designing and manufacturing a broad range of energy-efficient solutions. These solutions include power and signal management, logic, discrete, and custom devices. The company serves a variety of sectors, including automotive, industrial, cloud power, and the Internet of Things (IoT). onsemi focuses on providing solutions that help reduce global energy use, enable innovative electronic design, and improve safety standards across various applications.

Application

The SBRS8140NT3G is a Schottky barrier rectifier commonly used in power supply applications. It is ideal for use in high-frequency rectification due to its low forward voltage drop and fast switching capabilities. Its primary application areas include power adapters, DC-DC converters, and battery charging circuits. Additionally, it is suitable for use in telecom and industrial power supplies, where efficiency and reliability are critical. The compact design and surface-mount package make it well-suited for space-constrained applications in consumer electronics such as laptops and mobile devices. Its robustness and efficiency make it a preferred choice for handling reverse leakage currents in high-temperature environments.

Package

The SBRS8140NT3G is a Schottky Barrier Rectifier diode, and it is typically available in a surface-mount package known as the SMA package. SMA is a small, plastic, molded package commonly used for diodes, offering ease of placement on printed circuit boards (PCBs) in various electronic applications.

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