And the AC switching circuit suggestions can be delivered with an instant options check.Īvailable in English and Chinese, its responsive web design lets you use its interactive schematics and BOM tools as well as thermal analysis and blocking capability simulators on any desktop, smartphone or tablet.Ĭonsult the comprehensive help file and benefit from information and insights on thyristors, TRIACs and AC switches from ST labs, application support teams and technical documentation about parameter definitions, inner workings, limits and interaction with the system's EMC environment.Ĭlick here to Launch Diodes (Schottky & FERD) Simulator Packages, isolated versions, current ratings and alternative voltages can be sorted out in a single session.

To refine your search and help improve your design, this user-friendly tool lets you calculate the junction temperature with a user load RMS current and ambient temperature, select the appropriate heatsink, and get an estimate of your design's voltage blocking capability. Quickly find the thyristor or AC switch that best fits your design by simply entering the main I/O and gate parameters in our AC Switch Simulator. ST PowerStudio is based on a very precise built-in electrical and thermal model, for each device, and thanks to an iterative calculation, taking into account the self-heating effects, it provides a highly accurate estimation of the power loss and the junction and case temperatures.Ĭlick here to Download AC Switch Simulator Furthermore, the tool helps to select the proper device fitting the application mission profile. The software provides a comprehensive power and thermal analysis able to predict the device performance, shortening the solution design and saving time and resources. ST PowerStudio is a dynamic electro-thermal simulation software dedicated to power devices by ST. It assists you in detailing your actual system configuration with layout, load and driving profile customization to build an accurate model of the final application.

A built-in Interactive Selector provides a short list of suitable devices based on first level system requirements.

TwisterSIM is a unique Electro-Thermal simulator that helps shorten the design solution cycle by enabling, in a few clicks, complex engineering evaluations with accurate simulations like load-compatibility, wiring harness optimization, fault condition impact analysis, diagnostic behavior analysis and Dynamic Thermal performance.

Electric circuit maker online