
PCB schematics with overcurrent protection
SA-04/Data-Recorder-GWRC-
An open source and open hardware IoT-connected SDI-12-enabled remote data recorder capable of deployment for environmental monitoring by New Zealand Regional Councils.

The FDN361BN is a MOSFET made by TECH PUBLIC in a SOT-23 package with 3 pins.
PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 264 are in stock at JLCPCB (part C19829402). 1 open-source board in 1 repository on GitHub use it.
The library has no symbol for this part yet.

SA-04/Data-Recorder-GWRC-
An open source and open hardware IoT-connected SDI-12-enabled remote data recorder capable of deployment for environmental monitoring by New Zealand Regional Councils.
<iframe src="https://pcbkit.io/embed/parts/tech-public/FDN361BN" title="FDN361BN in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/tech-public/FDN361BN.jpg" alt="FDN361BN" width="1200" height="900">[](https://pcbkit.io/parts/tech-public/FDN361BN)Yes. the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.
SOT-23, with 3 pins. Its footprint is drawn on this page.
TECH PUBLIC publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C19829402, with 264 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the AO3400 by GOODWORK, the AO3400A by Alpha & Omega Semiconductor, the AO3400A by UMW and the AO3401A by UMW. 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.