
BoostPFC 40W RevB ManualLayout
lunhuisheng/40W-CCM-Boost-PFC
40 W CCM Boost PFC 自主设计:Simulink 行为级仿真、KiCad 原理图与 RevB PCB;尚未进行实物验证。

The STPST10H100SF is a schottky Diode made by STMicroelectronics in a TO-277A package with 3 pins.
PCBKit's library has its footprint (Package_TO_SOT_SMD:TO-277A, from KiCad's library), ready for a KiCad board. 67 are in stock at JLCPCB (part C20033877). 1 open-source board in 1 repository on GitHub use it.
The library has no symbol for this part yet.

lunhuisheng/40W-CCM-Boost-PFC
40 W CCM Boost PFC 自主设计:Simulink 行为级仿真、KiCad 原理图与 RevB PCB;尚未进行实物验证。
<iframe src="https://pcbkit.io/embed/parts/st/STPST10H100SF" title="STPST10H100SF in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/st/STPST10H100SF.jpg" alt="STPST10H100SF" width="1200" height="900">[](https://pcbkit.io/parts/st/STPST10H100SF)Yes. the footprint Package_TO_SOT_SMD:TO-277A, both drawn on this page. PCBKit places them on a board for you when you design with it.
TO-277A, 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 C20033877, with 67 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the V10P10HM3_A/H by Vishay Intertechnology, the V12P10-M3 by Vishay Intertechnology, the SS10PH10-M3 by Vishay Intertechnology and the SS10PH10HM3_A/I by Vishay Intertechnology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.