Overview
The IRF520 is a MOSFET made by onsemi in a TO-220AB package with 3 pins. -55℃~+175℃@(Tj) 1 N-channel 100V 16nC@10V 270mΩ@5.5A,10V 360pF@25V 4V@250uA 60W 9.2A TO-220AB MOSFETs.
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-220F-3_L10.5-W4.7-P2.54-L, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3280762).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | D | Passive |
| 3 | S | Passive |
Parts like it
8
IRFB4321PBF
TO-220-55℃~+150℃ 1 N-channel 101pF 104W 154nC@160V 2.8nF 200V 4V 50A 50mΩ@10V TO-220 MOSFETs ROHSJSMSEMIMOSFETsHSP0139
TO-220-55℃~+150℃ 1 P-Channel 1.2V 100V 104W 125pF 35A 55mΩ@4.5V 6.516nF 92nC@10V TO-220 MOSFETs ROHSHUASHUOMOSFETsHY3210P
TO-2201 N-channel 100V 120A 237W 4.922nF 4V 508pF 8.5mΩ@10V 902pF N-Channel TO-220 MOSFETs ROHSHUAYIMOSFETsIXFP22N65X2W
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 ROHSNHMOSFETsVBMB1105
TO-220FMOSFETsVBsemi ElecVBMB155R18
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 ElecMOSFETs
Questions
Is there a KiCad symbol and footprint for the IRF520?
Yes. The symbol is Pinmap_Generic:Q_NMOS_1G_2D_3S and 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 IRF520?
TO-220AB, with 3 pins. Its footprint is drawn on this page.
Where is the IRF520 datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the IRF520?
JLCPCB lists it as part C3280762, with 0 in stock; the sellers' links on this page open their listings.
What can replace the IRF520?
Parts like it in the library: the IRFB4321PBF by JSMSEMI, the HSP0139 by HUASHUO, the HY3210P by HUAYI and the IXFP22N65X2W by Littelfuse/IXYS. Check their datasheets: a part that fits the footprint may still differ in its ratings.