
ClassDAmplifier-555LM393IR2110-V3
ahan-halder/Audio-Power-Amplification-using-Class-D-Topology
Class D Amplifier

The BD241C is a bipolar made by onsemi in a TO-220 package with 3 pins. -65℃~+150℃ 1 NPN 1.2V 100V 25 300uA 3A 3MHz 40W 5V NPN TO-220 Bipolar (BJT) ROHS.
PCBKit's library has its footprint (EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-L-1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C906938). 1 open-source board in 1 repository on GitHub use it.
The library has no symbol for this part yet.

ahan-halder/Audio-Power-Amplification-using-Class-D-Topology
Class D Amplifier
<iframe src="https://pcbkit.io/embed/parts/onsemi/BD241C" title="BD241C in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/BD241C.jpg" alt="BD241C" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/BD241C)Yes. the footprint EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-L-1, both drawn on this page. PCBKit places them on a board for you when you design with it.
TO-220, with 3 pins. Its footprint is drawn on this page.
onsemi publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C906938, with 0 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the BU406 by SPTECH, the D45VH10 by onsemi, the ST13005 by STMicroelectronics and the MJE15028 by SPTECH. 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.