二极管和整流器

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产品选择器
解决方案
文件
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工具与软件
eDesignSuite

希望提高中档SMPS设计效率的工程师受益于意法半导体在半导体制造行业的丰富经验以及作为领先技术创新者的新技术优势。 

意法半导体的肖特基和超快速二极管产品系列包括650 至1200 V SiC 以及45 至100 V 场效应整流二极管(FERD),确保设计人员可以利用最新技术 开发具有成本效益的高效转换器/逆变器解决方案。根据目标应用及其电压,开发人员可以从各种设备中进行选择 确保在正向压降((VF))和漏电流方面达到最佳折衷((IR) 以及其他特征。这些二极管和整流器属于STPOWER 系列。

意法半导体还提供符合AEC-Q101标准的各种汽车级二极管,适用于众多汽车功能的DC-DC转换器。

       

设计人员可以使用我们的波形驱动在线Schottky & FERD eTool 仿真器快速评估最适合其应用的场效应整流器或肖特基二极管。计算机辅助决策功能和强大的搜索引擎使SMPS的设计人员和元件工程师能够迅速、准确地决定哪种场效应整流器或肖特基二极管最适合他们的应用。直观的在线帮助(有中英文两种版本)通过具体示例和快照帮助您入门。 

此外,为了帮助开发人员快速确定最适合其应用的产品,我们提供面向智能手机和平板电脑的意法半导体二极管查找器移动应用程序,包括详细的参数搜索引擎,任何二极管重要电气参数的快速视图等等。

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With our Power Discretes & Modules e-news

New ultrafast and power Schottky diodes deliver high power in 1.1 mm high, extra-slim package

Housed in an extra-slim PSMC package (TO-277A) able to withstand very high operating junction temperatures, this new ultrafast and Schottky diode series minimizes the PCB footprint while bringing the best of thermal efficiency.
In addition to having a low forward voltage drop and avalanche capability, these ultrafast and Schottky barrier rectifiers, which are rated from 30 to 200 V with a current rating from 5 to 12 A, help ensure greater compactness of equipment, with increased power density and efficiency, in a large range of applications including car modules, industrial equipment, telecom power systems and personal electronics.

eDesignSuite

eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.

Thermal-electrical Simulators for Components

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AC Switches Simulator

Select ratings and application waveforms
Get junction temperature and blocking voltage graphs
Search and sort suitable devices

Rectifier Diodes Simulator

Select ratings and application waveforms
Estimate power losses
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ST Power Studio

Supports static and dynamic mission profiles
Provides power losses and temperature graphs
Helps define heatsink thermal properties

Twister Sim

Help select the right ViPOWER Automotive power device
Supports load-compatibility, wiring harness optimization, fault condition impact and diagnostic analysis
Supports various PCB configurations

TVS Simulator

Specify system ratings and surge waveform
Search and sort suitable devices