Overview
The FDB8443 is a MOSFET made by onsemi in a TO-263AB package with 3 pins. -55℃~+175℃ 1 N-channel 182A 188W 2.3mΩ@10V 2.8V 40V 510pF 9.31nF TO-263AB MOSFETs ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NMOS_1G_2D_3S, from PCBKit's generic symbols) and its footprint (EasyEDA_Cloud:TO-263AB_L10.0-W8.5-P2.54-LS15.9-TL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C898562).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | D | Passive |
| 3 | S | Passive |
Questions
Is there a KiCad symbol and footprint for the FDB8443?
Yes. The symbol is Pinmap_Generic:Q_NMOS_1G_2D_3S and the footprint EasyEDA_Cloud:TO-263AB_L10.0-W8.5-P2.54-LS15.9-TL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the FDB8443?
TO-263AB, with 3 pins. Its footprint is drawn on this page.
Where is the FDB8443 datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the FDB8443?
JLCPCB lists it as part C898562, with 0 in stock; the sellers' links on this page open their listings.