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STTH4R02U

Name: STTH4R02U
Rating: 4.7 (12 reviews)

DIODE STANDARD 200V 4A SMB

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Mfr。パート #STTH4R02U
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仕様

Part Status	Active
Technology	Standard
Voltage - DC Reverse (Vr) (Max)	200 V
Current - Average Rectified (Io)	4A
Voltage - Forward (Vf) (Max) @ If	1.05 V @ 4 A
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	3 µA @ 200 V
Mounting Type	Surface Mount
Package / Case	DO-214AA, SMB
Supplier Device Package	SMB
Operating Temperature - Junction	175°C (Max)
Base Product Number	STTH4R02
Reverse Recovery Time (trr)	30 ns

概要

Description

STTH4R02U is a high-performance Schottky diode designed for various applications in power electronics. It features a low forward voltage drop, fast switching speeds, and high efficiency, making it suitable for use in power supplies, converters, and rectification processes. The diode is particularly valued in switching power supplies and renewable energy systems, such as solar inverters, due to its ability to minimize energy losses and manage thermal performance effectively.
Key specifications often include a reverse voltage rating and a forward current capability, allowing it to handle significant loads while maintaining reliability. Its robust construction ensures durability in demanding environments. Overall, STTH4R02U is an essential component for engineers seeking to enhance the performance and efficiency of their electronic designs.

Features

The STTH4R02U is a high-performance Schottky barrier rectifier designed for various electronic applications. Key features include:
1. Current Rating: It supports a maximum forward current of 4A, making it suitable for high-efficiency power management.
2. Voltage Rating: The device has a reverse voltage rating of 200V, allowing it to handle moderately high voltages.
3. Low Forward Voltage Drop: It offers a low forward voltage drop (typically around 0.45V), which enhances efficiency by reducing power losses.
4. Fast Switching: The Schottky design allows for quick switching times, making it ideal for applications requiring rapid response.
5. Thermal Performance: The package is designed for effective heat dissipation, ensuring reliable operation under high loads.
6. Surface Mount Package: Available in an SMA package, it facilitates easy integration into compact circuit designs.
Overall, the STTH4R02U is a versatile component suitable for power supplies, converters, and various consumer electronics applications.

Package

The STTH4R02U is packaged in a DO-214AA (SMB) package, which is a surface-mount device (SMD) type. This package is designed for efficient thermal management and compact PCB designs, suitable for various applications in rectification and power supply.

Pinout

The STTH4R02U is a high-performance rectifier diode with a pin count of 2. Its primary functions include converting alternating current (AC) to direct current (DC) and providing efficient rectification in power supply applications. The diode is designed for high-speed switching and features a maximum repetitive peak reverse voltage (V_RRM) of 400V and a forward current (I_F) rating of 4A. It is popular in various applications, including switched-mode power supplies, industrial power converters, and motor control circuits. The STTH4R02U is housed in a TO-220 package, which allows for effective heat dissipation.

Manufacturer

The STTH4R02U is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor products, including analog, digital, and mixed-signal devices. The company serves various sectors such as automotive, industrial, personal electronics, and communication. With a focus on innovation and sustainability, STMicroelectronics aims to deliver solutions that drive efficiency and performance in electronic systems.

Application

The STTH4R02U is a high-performance ultra-fast diode primarily used in power electronics applications. Its key application areas include switching power supplies, DC-DC converters, and inverters. It is also suitable for rectification in various industrial and consumer electronics, providing efficient energy conversion and minimal reverse recovery time, which enhances overall system performance.

Equivalent

The STTH4R02U is a high-speed rectifier diode. Equivalent products include the MBR4R02, 1N5820, and SR4002. Always check the specific electrical characteristics and ratings to ensure compatibility in your application.