Overview
The BUZ41A is a MOSFET made by Texas Instruments in a TO-220AB package with 3 pins. 1 N-channel 1.5Ω@10V 170pF 2nF 4.5A 4V 500V 70pF N-Channel 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 C3290463).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | D | Passive |
| 3 | S | Passive |
Parts like it
8
STP80NF70
TO-220-55℃~+175℃ 1 N-channel 175pF 190W 2.55nF 4V 68V 75nC@34V 86A 9.8mΩ@10V N-Channel TO-220 MOSFETs ROHSSTMicroelectronicsMOSFETsMPF18N50
TO-220FMOSFETsmiracleFDPF12N60NZ
TO-220F-55℃~+150℃ 1 N-channel 1.676nF 12A 18pF 200pF 34nC@10V 39W 5V 600V 650mΩ@10V N-Channel TO-220F MOSFETs ROHSonsemiMOSFETsIRFB4321PBF
TO-220-55℃~+150℃ 1 N-channel 101pF 104W 154nC@160V 2.8nF 200V 4V 50A 50mΩ@10V TO-220 MOSFETs ROHSJSMSEMIMOSFETsMOT4511AF
TO-220F1 N-channel 1.515nF 11A 25pF 2V 43nC@10V 450V 48W 490mΩ@10V TO-220F MOSFETs ROHSMOTMOSFETsRSU4N60F
TO-220FMOSFETsREASUNOSVBMB1208N
TO-220F-55℃~+150℃ 1 N-channel 1.3nF 130pF 14A 200V 42W 430pF 4V 65mΩ@10V 70nC@10V N-Channel TO-220F MOSFETs ROHSVBsemi ElecMOSFETsHSP0139
TO-220-55℃~+150℃ 1 P-Channel 1.2V 100V 104W 125pF 35A 55mΩ@4.5V 6.516nF 92nC@10V TO-220 MOSFETs ROHSHUASHUOMOSFETs
Questions
Is there a KiCad symbol and footprint for the BUZ41A?
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 BUZ41A?
TO-220AB, with 3 pins. Its footprint is drawn on this page.
Where is the BUZ41A datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the BUZ41A?
JLCPCB lists it as part C3290463, with 0 in stock; the sellers' links on this page open their listings.
What can replace the BUZ41A?
Parts like it in the library: the STP80NF70 by STMicroelectronics, the MPF18N50 by miracle, the FDPF12N60NZ by onsemi and the IRFB4321PBF by JSMSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.