在提高混合动力汽车和电动汽车（HEV，EV）电气效率和延长电池寿命的挑战中，高压碳化硅二极管对于电源设计人员而言是关键所在。
作为功率因数校正电路（pfc）、车载电池充电器（obc）和电机驱动器的理想选择，意法半导体的汽车级SiC二极管经证实具有高浪涌能力（IFSM），从而保证了稳健性。虽然意法半导体推出的650 V功率肖特基SiC汽车级二极管的开关损耗可忽略不计，但我们全新系列的低VF SiC超出了预期，与最快的600 V超快硅二极管相比，其VF至少提高了150 mVF 。提供TO-220AC，DO-247和TO-247封装，均符合AEC-Q101规范，并支持PPAP（根据要求）。
额定电压为6至20 A的1200 V汽车级SiC二极管系列产品有望在今年年底上市，并提供各种封装版本。
碳化硅二极管为我们的STPOWER系列产品。
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Getting started with Schottky and FERD eTool video
特别推荐
1200 V SiC automotive-grade diodes with the lowest forward voltage drop ever
The new AEC-Q101 1200 V SiC diodes – 10-, 15- and 20-amp rated – are ideal for use in high-power applications such as charging stations, OBC, power supplies, and motor drives. Their surge capability for a 10 ms pulse is in the range of 7 times the diodes’ nominal current, and confers these 1200 V silicon-carbide diodes the state-of-the-art robustness. With a typical forward voltage drop (V F) of 1.35 V at nominal current and room temperature, they set the highest level/standard on the market. Available in D²PAK and TO-220AC packages, the STPSC10H12-Y, STPSC15H12-Y and STPSC20H12-Y fulfill the automotive robustness and performance requirements.
- STPSC8065-Y Automotive 650 V, 8 A SiC Power schottky Diode
- STPSC6H065BY-TR Automotive 650 V, 6 A High Surge Silicon Carbide Power Schottky Diode
- STPSC2H12-Y Automotive 1200 V, 2 A High surge Silicon Carbide Diode
- STPSC10H065BY-TR Automotive 650 V, 10 A DPAK Silicon Carbide Power Schottky Diode
- STPSC31H12C-Y 2x15A 1200V Power Schottky Silicon Carbide Diode Automotive
- STPSC15H12G2Y-TR Automotive Grade 1200V, 15A, silicon carbide power Schottky Diode
- STPSC10H065-Y Automotive 650V, 10 A Silicon Carbide diode
- STPSC12065-Y Automotive 650 V, TO-220 D2PAK SiC Power Schottky Diode
- STPSC20H12CWY 20 A 1200 V power Schottky silicon carbide diode
- STPSC10C065-Y Automotive 650 V, 10 A Silicon Carbide Power Schottky Diode
- STPSC2H065-Y Automotive 650V, 2 A Silicon Carbide Power Schottky Diode
- STPSC40065C-Y Automotive 650 V, 40 A dual SiC Power Schottky Diode
- STPSC6C065-Y Automotive 650 V, 6 A SiC Power Schottky Diode
- STPSC20065-Y Automotive 650 V, 20 A SiC Power Schottky Diode
- STPSC8H065-Y Automotive 650 V, 8 A Silicon Carbide Diode
- STPSC20H12-Y Automotive 1200 V, 20 A Silicon Carbide Diode
- STPSC15H12-Y Automotive 1200 V, 15 A Silicon Carbide Diode
- STPSC12H065-Y Automotive 650 V, 12 A High Surge Silicon Carbide Power Schottky Diode
- STPSC10H12-Y Automotive 1200 V, 10 A Silicon Carbide Power Schottky Diode
- STPSC12C065-Y Automotive 650 V, 12 A SiC Power Schottky Diode
- STPSC20H065C-Y Automotive 650 V, 20 A High Surge Silicon Carbide Power Schottky Diode
- STPSC10065-Y Automotive 650 V, 10 A SiC Power Schottky Diode
- STPSC40H12C-Y 2x20A 1200V Power Schottky Silicon Carbide Diode Automotive
- STPSC10H12G2Y-TR Automotive Grade 1200V, 10A, silicon carbide power Schottky Diode
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: 
Select ratings and application waveforms Get junction temperature and blocking voltage graphs Search and sort suitable devices 
Select ratings and application waveforms Estimate power losses Search and sort suitable devices 
Supports long mission profiles Provides power loss and temperature graphs Helps define heatsink thermal properties 
Help select the right ViPOWER Automotive power device Supports load-compatibility, wiring harness optimization, fault condition impact and diagnostic analysis Supports various PCB configurations 
Specify system ratings and surge waveform Search and sort suitable devices
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 Power Supply Design Tool
Power Supply Design Tool
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Current Sensing
LED Lighting Design Tool
Rectifier Diodes Simulator
STPOWER Studio
AC Switches Simulator
Power Supply Design Tool
TVS Simulator
Power Supply Design Tool
LED Lighting Design Tool
NFC Tuning Circuit
NFC Inductance