
Fan controller txu0204-pico
Lannakin/fan-controller-pico
(note: hobbiest) expansion board for controlling 4 4-pin 12v fans for the raspberry pi pico series using pwm output with tachometer feedback designed by a cat

The SGL1-20 is a schottky Diode made by DIOTEC in a DO-213AA package with 2 pins. -50℃~+150℃ 1 Independent 1A 20V 22A 500mV@1A 500uA@20V DO-213AA Schottky Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D_Schottky, from KiCad's library) and its footprint (Diode_SMD:D_MiniMELF, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3757390). 1 open-source board in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |

Lannakin/fan-controller-pico
(note: hobbiest) expansion board for controlling 4 4-pin 12v fans for the raspberry pi pico series using pwm output with tachometer feedback designed by a cat
<iframe src="https://pcbkit.io/embed/parts/diotec/SGL1-20" title="SGL1-20 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/diotec/SGL1-20.jpg" alt="SGL1-20" width="1200" height="900">[](https://pcbkit.io/parts/diotec/SGL1-20)Yes. The symbol is Device:D_Schottky and the footprint Diode_SMD:D_MiniMELF, both drawn on this page. PCBKit places them on a board for you when you design with it.
DO-213AA, with 2 pins. Its footprint is drawn on this page.
DIOTEC publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C3757390, with 0 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the LL103A-GS08 by Vishay Intertechnology, the LL60P by MSKSEMI, the LL60P by STMicroelectronics and the TMMBAT48FILM by STMicroelectronics. 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.