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STPS1045B-TR

Name: STPS1045B-TR
Rating: 4.7 (12 reviews)

DIODE SCHOTTKY 45V 10A DPAK

メーカー
Mfr。パート #STPS1045B-TR
パッケージ TO-252-3,DPAK(2Leads+Tab),SC-63
データシート STPS1045B-TR DataSheet
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
DiodeType	Schottky
Voltage-DCReverse(Vr)(Max)	45 V
Current-AverageRectified(Io)	10A
Voltage-Forward(Vf)(Max)@If	630 mV @ 10 A
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Current-ReverseLeakage@Vr	100 µA @ 45 V
MountingType	Surface Mount
Package/Case	TO-252-3, DPak (2 Leads + Tab), SC-63
SupplierDevicePackage	DPAK

概要

Description

STPS1045B-TR is a Schottky diode designed for high-efficiency applications. It features a low forward voltage drop, which minimizes power loss and enhances energy efficiency in circuits. With a maximum reverse voltage of 45V and a forward current rating of 10A, it is suitable for use in power supply circuits, rectification, and free-wheeling applications in automotive and industrial electronics.
The diode exhibits fast switching speeds, making it ideal for high-frequency applications. Its construction includes a plastic package, typically in the TO-220 or similar format, which aids in efficient heat dissipation. The "TR" suffix indicates that the part is supplied in tape and reel packaging for automated assembly processes.
Overall, STPS1045B-TR is a reliable choice for engineers looking to enhance the performance and efficiency of their electronic designs.

Features

The STPS1045B-TR is a Schottky diode designed for applications requiring efficient rectification and low forward voltage drop. Key features include:
1. Voltage Rating: It has a maximum reverse voltage of 45V.
2. Current Rating: Continuous forward current is rated at 10A.
3. Low Forward Voltage Drop: Typically around 0.45V at 10A, which improves efficiency.
4. Fast Switching: Schottky design allows for rapid switching capabilities, making it suitable for high-frequency applications.
5. Low Reverse Leakage Current: This characteristic increases the efficiency of power conversion circuits, especially in battery-operated devices.
6. Package Type: Available in TO-220, making it easy to integrate into various designs.
7. Thermal Stability: The diode provides good thermal performance and can operate at elevated temperatures.
These features make the STPS1045B-TR ideal for power supply applications, DC-DC converters, and other electronic circuits where efficiency is critical.

Package

The STPS1045B-TR is packaged in a DO-214AA (SMB) case, which is a surface-mount package designed for efficient thermal performance and space-saving in electronic applications.

Pinout

The STPS1045B-TR is a dual Schottky barrier rectifier in a surface-mount package. It has a total of 4 pins. The specific pin functions are as follows:
1. Cathode 1: Connects to the cathode of the first diode.
2. Anode 1: Connects to the anode of the first diode.
3. Cathode 2: Connects to the cathode of the second diode.
4. Anode 2: Connects to the anode of the second diode.
This component is designed for use in power supply applications, providing efficient rectification with low forward voltage drop and fast switching capabilities. It is commonly used in various electronic circuits, including power converters and rectification systems.

Manufacturer

The STPS1045B-TR is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in the design, development, and manufacturing of a wide range of semiconductor products, including analog, digital, and mixed-signal integrated circuits. The company serves various sectors, such as automotive, industrial, consumer electronics, and communications. With a strong focus on innovation and sustainability, STMicroelectronics is known for its commitment to advancing semiconductor technology while addressing environmental concerns.

Application

The STPS1045B-TR is a Schottky barrier rectifier primarily used in power supply circuits, DC-DC converters, and battery management systems. Its fast switching speed and low forward voltage drop make it suitable for applications in solar inverters, automotive electronics, and consumer electronics. Additionally, it is ideal for protection circuits, preventing reverse polarity and voltage spikes in various electronic devices.

Equivalent

The STPS1045B-TR is a Schottky diode with a 40V reverse voltage and 10A forward current rating. Equivalent products include the MBR1045, 1N5820, and SR1045. Always check the specific package type, voltage, and current ratings to ensure compatibility in your application.