Automotive-grade diodes  

ST’s portfolio of automotive-grade diodes is qualified to the AEC-Q101 standard and is intended for DC-DC converters used in numerous automotive functions. These dedicated products are guaranteed in operation at junction temperatures as low as -40 °C and as high as +175 °C for most of them. The extension Y is used in the part number to identify the automotive version for a given rectifier.

A special screening matrix is implemented on these automotive-grade products at die and finished product levels, in order to comply with the most stringent international automotive quality requirements.

Automotive-grade diodes portfolio

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Featured Products

Up to 100V Ultrafast rectifiers now available
In 1-mm thick SOD123Flat and SOD128Flat packages

1200 V silicon-carbide diodes, Industrial and automotive-grade
Unbeatable efficiency and robustness

New 650V auto-grade SiC diodes
The best-in-class forward voltage drop

40V 6A dual-Schottky diode STPS640C-Y
For automotive SMPS and other power converters

1200V 15A Ultrafast diode
AEC-Q101 qualified STTH1512-Y

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