
Helio-485
GrizJW/helio-485
Helio-485 KiCad board: ESP32-C5, 2S 18650, solar input, 3.3 V, 12 V 2 A, RS-485 Modbus.
TECH PUBLICExtended
-55℃~+175℃ 1 N-channel 1.6V 130W 140A 2.5mΩ@10V 3.78nF 30V 410pF 448pF 80nC N-Channel Standalone ±20V TO-252-3L MOSFETs ROHS
The AOD510 is a MOSFET made by TECH PUBLIC in a TO-252-3L package with 3 pins. -55℃~+175℃ 1 N-channel 1.6V 130W 140A 2.5mΩ@10V 3.78nF 30V 410pF 448pF 80nC N-Channel Standalone ±20V TO-252-3L MOSFETs ROHS.
PCBKit's library has its footprint (EasyEDA_Cloud:TO-252-2_L6.6-W6.1-P4.57-LS10.0-BR-CW, from EasyEDA), ready for a KiCad board. 319 are in stock at JLCPCB (part C52098260). 1 open-source board in 1 repository on GitHub use it.
The library has no symbol for this part yet.

GrizJW/helio-485
Helio-485 KiCad board: ESP32-C5, 2S 18650, solar input, 3.3 V, 12 V 2 A, RS-485 Modbus.
Yes. the footprint EasyEDA_Cloud:TO-252-2_L6.6-W6.1-P4.57-LS10.0-BR-CW, both drawn on this page. PCBKit places them on a board for you when you design with it.
TO-252-3L, 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 C52098260, with 319 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the DE003TDG by DOINGTER, the GT025N06AK by GOFORD, the CMD160N03 by Cmos and the MOT3045D by MOT. 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.