Small-signal Schottky diodes are versatile components used across multiple industry segments. The Schottky barrier diodes are used for signal-routing tasks, rail-to-rail protection and RF applications, such as balanced mixers and demodulators. Devices above 100 mA enter the converter application field with rectification tasks, or discrete OR-ing function.
ST’s portfolio of small-signal Schottky barrier diodes offer forward voltages from 200 mV to 1 V with repetitive peak reverse voltages ranging from 10 to 100 V.
The package range of ST Signal-Schottky diodes has recently been upgraded with the 0.4 mm pitch Chip Scale Package for our 30 V BAT30F4 Schottky diode, making it perfect for smartphones and wearables.
Tools allow designers to quickly find the field-effect rectifier or Schottky diode that best fits their application using our online Schottky & FERD eTool simulator.
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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
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 
STPOWER Studio
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
Specify system ratings and surge waveform Search and sort suitable devices