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STPS340UY

Name: STPS340UY
Rating: 4.7 (12 reviews)

DIODE SCHOTTKY 40V 3A SMB

メーカー
Mfr。パート #STPS340UY
パッケージ DO-214AA,SMB
データシート STPS340UY DataSheet
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive, AEC-Q101
ProductStatus	Active
DiodeType	Schottky
Voltage-DCReverse(Vr)(Max)	40 V
Current-AverageRectified(Io)	3A
Voltage-Forward(Vf)(Max)@If	630 mV @ 3 A
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Current-ReverseLeakage@Vr	20 µA @ 40 V
MountingType	Surface Mount
Package/Case	DO-214AA, SMB
SupplierDevicePackage	SMB

概要

Description

STPS340UY is a high-performance Schottky diode designed for power applications. It features a low forward voltage drop, ensuring high efficiency in switching operations. With a maximum reverse voltage of 40V and a forward current rating of 3A, it is ideal for use in rectification, power supply circuits, and other applications requiring fast switching speeds and low thermal dissipation.
The device's metal-to-silicon technology enhances its reliability and thermal performance, making it suitable for various industrial and consumer electronics. Its fast recovery time reduces switching losses, allowing for improved overall system efficiency. Additionally, the STPS340UY's compact package facilitates easy integration into circuit designs, making it a popular choice among engineers seeking robust diode solutions.
In summary, the STPS340UY is an effective choice for applications that demand high efficiency, reliability, and quick response times in power conversion and management systems.

Features

The STPS340UY is a Schottky barrier rectifier with a voltage rating of 40V and a current rating of 30A. Key features include:
1. Low Forward Voltage Drop: This enhances efficiency and reduces power losses during operation.
2. Fast Switching Speed: Ideal for high-frequency applications, minimizing reverse recovery time.
3. Thermal Stability: Designed to operate efficiently in a wide temperature range, improving reliability.
4. Compact Package: Typically housed in a TO-220 or similar package for space-saving in designs.
5. Low Leakage Current: Contributes to overall system efficiency, especially in low-power applications.
6. High Surge Current Capability: Suitable for handling transient conditions without damage.
These features make the STPS340UY suitable for use in power supply circuits, battery chargers, and various other applications requiring reliable rectification.

Package

The STPS340UY is packaged in a TO-220 format, which allows for efficient heat dissipation and easy mounting on heatsinks. This package is commonly used for high-power applications in electronic circuits.

Pinout

The STPS340UY is a Schottky diode with a total of 2 pins.
Pin count and functions:
1. Anode (A): This is the positive side of the diode where the current enters.
2. Cathode (K): This is the negative side of the diode where the current exits, marked with a stripe on the package.
The primary function of the STPS340UY is to provide low forward voltage drop and fast switching capabilities, making it suitable for applications like rectification in power supplies, DC-DC converters, and other electronic circuits requiring efficient current flow. Its design allows for reduced power losses and improved thermal performance, making it ideal for high-frequency applications.

Manufacturer

The STPS340UY is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor devices, including diodes, transistors, microcontrollers, and sensors. The company serves various sectors, such as automotive, industrial, consumer electronics, and communication, and is known for its innovation in power management, analog, and digital solutions. Established in 1987, STMicroelectronics has a strong emphasis on sustainability and advancing technologies that promote energy efficiency and smart solutions.

Application

The STPS340UY is a Schottky diode used primarily in power supply applications. Its low forward voltage drop and fast switching capabilities make it suitable for rectification in switch-mode power supplies, DC-DC converters, and photovoltaic systems. Additionally, it is used in battery charging, protection circuits, and automotive applications due to its efficiency in handling high current and voltage levels.

Equivalent

Equivalent products to the STPS340UY chip include the MBR340, SR340, and MBRS340. These diodes are Schottky rectifiers with similar specifications, typically featuring a maximum reverse voltage of 40V and a forward current rating of 3A. Always verify datasheets for precise electrical characteristics and package types for compatibility with your application.