The STMicroelectronics single Schottky rectifier suited to switched mode power supplies and high frequency DC to DC converters, freewheel diode and integrated circuit latch up protection. It is packaged in SMA and low profile SMA and SMB, this device is especially intended for use in parallel with MOSFETs in synchronous rectification.

It is a low cost device with low drop forward voltage for less power dissipation
Surface mount miniature packages and Avalanche capability specified
Optimized conduction and reverse losses trade-off which lead to the highest yield in the applications