晶闸管(SCR)

概述
产品选择器
解决方案
文件
CAD资源
工具与软件
eDesignSuite

我们的可控硅整流器(也称为晶闸管)具有抗静态和换流时的浪涌和瞬变特性,非常适合单相和三相电源线网络,即使在温度高达150°C的恶劣环境中也是如此。晶闸管(SCR)属于我们的STPOWER系列。

除了交流、直流和电容性点火器电路,这些单向开关还用于高压工业电路、汽车设备、以及所有机电继电器不起作用或不可靠的其他应用领域。

当20 A及以上应用需要双向开关功能时,背对背SCR配置将发挥作用,且不会影响功能/抗干扰能力。    

         

还提供一种更简单双向交流电力线开关

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

Choose design tool:

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
Search and sort suitable devices

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