STTH30L06C Turbo 2 High Voltage Rectifiers STMicroelectronics STTH30L06C Turbo 2 Ultrafast High Voltage Rectifiers feature 600V technology and are specially suited for use in switching power supplies and industrial applications as rectification and discontinuous mode PFC boost diodes. STMicroelectronics STTH30L06C rectifiers feature ultrafast switching, low reverse current, and low thermal resistance. The STTH30L06C reduces switching and conduction losses and provides a suitable trade-off between VF and tRR for boost converters in solar inverters.