STPS2L40U

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STPS2L40U

DIODE SCHOTTKY 40V 2A SMB

100% gốc & amp; Mới

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Bảo hành 365 ngày

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Thông số kỹ thuật

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
DiodeType Schottky
Voltage-DCReverse(Vr)(Max) 40 V
Current-AverageRectified(Io) 2A
Voltage-Forward(Vf)(Max)@If 430 mV @ 2 A
Speed Fast Recovery =< 500ns, > 200mA (Io)
Current-ReverseLeakage@Vr 220 µA @ 40 V
MountingType Surface Mount
Package/Case DO-214AA, SMB
SupplierDevicePackage SMB

Tổng quan

Description

The STPS2L40U is a Schottky diode manufactured by STMicroelectronics, designed for various applications in power electronics. It features a low forward voltage drop, typically around 0.45 V at 2 A, which enhances efficiency and reduces heat generation. With a maximum current rating of 2 A and a reverse voltage rating of 40 V, it is suitable for power supply circuits, rectification tasks, and as a freewheeling diode in inductive loads.
The diode's fast switching speed minimizes switching losses, making it ideal for high-frequency applications. Its construction typically includes a metal-semiconductor junction, which contributes to its low reverse recovery time, allowing for effective performance in switch-mode power supplies and other energy conversion systems. Additionally, the STPS2L40U is packaged in a DO-41 or SMA package, facilitating heat dissipation and ease of integration into various circuit designs. Overall, its specifications make it a reliable choice for engineers seeking to optimize power efficiency in electronic systems.

Features

The STPS2L40U is a Schottky barrier rectifier designed for low-voltage applications. Key features include:
1. Voltage Rating: It has a reverse voltage rating of 40V, making it suitable for a range of applications.
2. Current Rating: Capable of handling a forward current of up to 2A.
3. Low Forward Voltage Drop: The typical forward voltage drop is low (approximately 0.45V at 2A), enhancing efficiency and reducing power loss.
4. Fast Switching: Schottky diodes are known for their fast switching speeds, making them ideal for high-frequency applications.
5. Surface-Mount Package: Packaged in DO-214AC (SMB), it is suitable for automated assembly.
6. Temperature Range: Operating temperature range from -55°C to +150°C, allowing use in various environments.
7. Low Recovery Time: Minimal reverse recovery time, beneficial for reducing EMI in switching applications.
These features make the STPS2L40U suitable for power supplies, battery chargers, and other applications where efficiency is critical.

Package

The STPS2L40U is packaged in a TO-220 format. This type of package provides efficient thermal management and is suitable for power applications.

Pinout

The STPS2L40U is a Schottky diode with a pin count of 2. It is designed for various applications including rectification and protection in power supplies, LED lighting, and automotive systems.
Pin Functions:
1. Anode (A) - This pin is connected to the positive side of the circuit.
2. Cathode (K) - This pin is connected to the negative side (or ground) of the circuit.
The STPS2L40U features a low forward voltage drop, allowing for efficient conduction, and can handle a reverse voltage of up to 40 volts. Its low switching losses make it suitable for high-frequency applications.

Manufacturer

The STPS2L40U is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics is a French-Italian corporation that designs, develops, manufactures, and markets a wide range of semiconductor products. These products are used in various applications, including automotive, industrial, consumer electronics, and communication systems. The company is known for its commitment to innovation and sustainability, producing components that enhance energy efficiency and enable advancements in technology. With a strong focus on research and development, STMicroelectronics plays a significant role in the electronics industry, providing solutions that meet the demands of modern applications.

Application

The STPS2L40U is a Schottky diode primarily used in power management applications. Its key areas include rectification in power supplies, DC-DC converters, solar inverters, and battery chargers. It offers low forward voltage drop and fast switching speeds, making it suitable for energy-efficient designs, such as in consumer electronics, automotive systems, and industrial power supplies.

Equivalent

The STPS2L40U chip is a Schottky diode with a 40V reverse voltage and a forward current rating of 2A. Equivalent products include:
1. MBRS240 - 40V, 2A Schottky diode.
2. 1N5820 - 40V, 3A Schottky diode.
3. SR340 - 40V, 3A Schottky diode.
4. BAT54 - 30V, lower current rating.
Always verify specifications for your specific application needs.

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