The Infineon BAS7004SH6727XTSA1 is a Schottky diode array in a 2-pair series connection configuration, housed in a PG-SOT363-6-1 surface-mount package. The 100 ps reverse recovery time makes it suitable for high-speed switching applications such as signal clamping, polarity protection, and mixer diodes in RF or low-power DC-DC converter stages.
This exact ordering code is listed as obsolete by Infineon. For a production BOM that requires this part, the supply channel is limited to surplus inventory and independent distribution.
The 70 V reverse voltage ceiling sets the maximum DC blocking capability.