Overview
The IRF820 is a MOSFET made by Texas Instruments in a TO-220AB package with 3 pins. -55℃~+150℃ 1 N-channel 10pF 19nC@10V 2.5A 360pF 3Ω@10V 4V 500V 50W 60pF N-Channel TO-220AB MOSFETs.
PCBKit's library has its footprint (EasyEDA_Cloud:TO-220F-3_L10.5-W4.7-P2.54-L, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3280686).
Symbol
The library has no symbol for this part yet.
Footprint
Parts like it
8
IXFP22N65X2W
TO-220-55℃~+150℃ 1 N-channel 1.3pF 1.45nF 145mΩ@10V 2.19nF 22A 37nC 390W 5V 650V N-Channel ±30V TO-220 MOSFETs ROHSLittelfuse/IXYSMOSFETsNPS20N65F
TO-220F-55℃~+150℃ 1 N-channel 18pF 20A 3.06nF 380mΩ@10V 4V 60nC@10V 650V 80W TO-220F MOSFETs ROHSNHMOSFETsJCS8N65FB-O-F-N-B-VB
TO-220FMOSFETsVBsemi ElecSTF6N62K3-VB
TO-220FMOSFETsVBsemi ElecSTP5N60-VB
TO-220F-55℃~+150℃ 1 N-channel 1.4nF 170W 180pF 49nC@10V 4V 600V 7.1pF 780mΩ@10V 8A N-Channel TO-220F MOSFETs ROHSVBsemi ElecMOSFETsVBMB155R18
TO-220F-55℃~+150℃ 1 N-channel 11A 13pF 150nC@10V 260mΩ@10V 3.094nF 4V 550V 60W TO-220F MOSFETs ROHSVBsemi ElecMOSFETsVBMB165R12
TO-220F-55℃~+150℃ 1 N-channel 1.6nF 106W 200pF 300pF 43nC@10V 5V 650V 650mΩ@10V 9.4A N-Channel TO-220F MOSFETs ROHSVBsemi ElecMOSFETsVBMB165R18
TO-220F-55℃~+150℃ 1 N-channel 120pF 16A 2.5V 205pF 3.322nF 360mΩ@10V 650V 68W 71nC@10V N-Channel TO-220F MOSFETs ROHSVBsemi ElecMOSFETs
Questions
Is there a KiCad symbol and footprint for the IRF820?
Yes. the footprint EasyEDA_Cloud:TO-220F-3_L10.5-W4.7-P2.54-L, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the IRF820?
TO-220AB, with 3 pins. Its footprint is drawn on this page.
Where is the IRF820 datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the IRF820?
JLCPCB lists it as part C3280686, with 0 in stock; the sellers' links on this page open their listings.
What can replace the IRF820?
Parts like it in the library: the IXFP22N65X2W by Littelfuse/IXYS, the NPS20N65F by NH, the JCS8N65FB-O-F-N-B-VB by VBsemi Elec and the STF6N62K3-VB by VBsemi Elec. Check their datasheets: a part that fits the footprint may still differ in its ratings.