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scarletnova20/Power_Distribution_Board
PCB specifically designed for high power distribution among the different components of the drone.
STMicroelectronicsExtended
1 Independent 100V 3.5uA@100V 5A 730mV@5A 75A DPAK Schottky Diodes ROHS
The STPS5H100B is a schottky Barrier Diode made by STMicroelectronics in a DPAK package with 3 pins. 1 Independent 100V 3.5uA@100V 5A 730mV@5A 75A DPAK Schottky Diodes ROHS.
PCBKit's library has its footprint (ICs And Semiconductors SMD:TO228P991X239-3N-R552X520, from CERN's library), ready for a KiCad board. 7 are in stock at JLCPCB (part C2971680). 1 open-source board in 1 repository on GitHub use it.
The library has no symbol for this part yet.

scarletnova20/Power_Distribution_Board
PCB specifically designed for high power distribution among the different components of the drone.
Yes. the footprint ICs And Semiconductors SMD:TO228P991X239-3N-R552X520, both drawn on this page. PCBKit places them on a board for you when you design with it.
DPAK, with 3 pins. Its footprint is drawn on this page.
STMicroelectronics publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C2971680, with 7 in stock; the sellers' links on this page open their listings.
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.