ST Life.augmented


STの超高速ダイオードのポートフォリオは、AEC-Q101規格に適合しており、多くの車載機能に使用されるDC-DCコンバータを対象にしています。 これらの専用製品は、最低-40 °C~最高+175 °Cの接合部温度で動作することが保証されています。パーツ番号に付加された記号「Y」は、その整流ダイオードが車載バージョンであることを示します。


Super-slim AEC-Q101-qualified ultrafast rectifiers

ST extends its range of ultrafast rectifiers dedicated to automotive applications housed in slim packages 60% thinner than the standard SMA and SMB packages yet footprint compatible:

- High-voltage ultrafast rectifiers (600 V to 1200 V) in SMBFlat – 50 mg, 1 mm thick – with a current rating from 1 A to 3 A,
- 200 V ultrafast rectifiers in SOD128-Flat – 26 mg, 1mm thick – as STTH2R02A-Y and STTH3R02A-Y (2 and 3A).

This flat-package rectifier range enables the design of lighter and slimmer ECUs as well as use in existing designs, including L-series devices with low forward voltage (VF) for circuits requiring low conduction losses, and R-series devices with lower reverse-recovery time (trr) permitting the use of smaller external inductors and capacitors at higher operating frequencies.

Thanks to the Tj range from -40 °C to 175 °C, these rectifiers are ideal for miniature automotive electronic control modules, power converters, motor drives, and freewheeling diodes.
They can also be designed in equipments in harsh industrial environments, such as mobile base stations and outdoor lighting.