
USAN r0
alu-source/open_USAN
This project documents the software and hardware of an ultrasonic anemometer, created in cooperation between FH Aachen and DLR Göttingen

The BAV20W is a switching Diode made by Diodes Incorporated in a SOD-123 package with 2 pins. -65℃~+150℃@(Tj) 1.25V@200mA 100nA 200V 200mA 250mW 50ns Independent SOD-123 Switching Diodes ROHS.
PCBKit's library has its KiCad symbol (Diode:BAV20, from KiCad's library) and its footprint (Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal, from KiCad's library), ready for a KiCad board. 1,102 are in stock at JLCPCB (part C260853). 1 open-source board in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |

alu-source/open_USAN
This project documents the software and hardware of an ultrasonic anemometer, created in cooperation between FH Aachen and DLR Göttingen
<iframe src="https://pcbkit.io/embed/parts/diodes/BAV20W" title="BAV20W in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/diodes/BAV20W.jpg" alt="BAV20W" width="1200" height="900">[](https://pcbkit.io/parts/diodes/BAV20W)Yes. The symbol is Diode:BAV20 and the footprint Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal, both drawn on this page. PCBKit places them on a board for you when you design with it.
SOD-123, with 2 pins. Its footprint is drawn on this page.
Diodes Incorporated publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C260853, with 1,102 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the BAV21WS by hongjiacheng, the BAV21W by MDD, the BAV21WS by Jiangsu Changjing Electronics Technology (CJ) and the BAV21W by Diodes Incorporated. 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.