ST’s low V F , 200 to 400 V ultrafast diodes were designed with a priority on V F to minimize conduction losses, while the diodes remain fast enough to belong to the ultrafast category of diodes. In this way, these low V F diodes perfectly fit applications where the switching frequency is counted in tens of kilohertz.
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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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Supports long mission profiles Provides power loss and temperature graphs Helps define heatsink thermal properties 
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Supports long mission profiles Provides power loss 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
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