Overview
The IRF433 is a MOSFET made by Texas Instruments in a TO-204AE(TO-3) package with 4 pins. -55℃~+150℃ 1 N-channel 100pF 2Ω@10V 30pF 32nC@10V 450V 4A 4V 600pF 75W N-Channel TO-204AE(TO-3) MOSFETs.
PCBKit's library has its footprint (Package_TO_SOT_THT:TO-3, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3280351).
Symbol
The library has no symbol for this part yet.
Footprint
Parts like it
8
IRF322
TO-204AA(TO-3)1 N-channel 2.5Ω@2.8V 2.8A 400V 50W N-Channel TO-204AA(TO-3) MOSFETs ROHSInfineon TechnologiesMOSFETsIRF323
TO-204AA(TO-3)1 N-channel 150W 2.5Ω 22A 350V N-Channel TO-204AA(TO-3) MOSFETsInfineon TechnologiesMOSFETsIRF9230
TO-204AA(TO-3)-55℃~+150℃ 1 P-Channel 200V 31nC@10V 4V 6.5A 700pF 75W 920mΩ@10V P-Channel TO-204AA(TO-3) MOSFETs ROHSInfineon TechnologiesMOSFETsIRF331
TO-3-55℃~+150℃ 1 N-channel 150pF 1Ω@10V 21nC@10V 350V 40pF 4V 5.5A 700pF 75W N-Channel TO-3 MOSFETsTexas InstrumentsMOSFETsIRF9240
TO-204AA(TO-3)-55℃~+150℃ 1 P-Channel 1.2nF 1.2nF 11A 125W 200V 500mΩ@10V 580mV 60nC@10V 81pF P-Channel TO-204AA(TO-3) MOSFETs ROHSInfineon TechnologiesMOSFETs2N6759
TO-31 N-channel 1.5Ω@10V 300pF 350V 4.5A 4V 800pF TO-3 MOSFETsTexas InstrumentsMOSFETsIRF122
TO-31 N-channel 100V 360mΩ 60W 9.2A N-Channel TO-3 MOSFETsTexas InstrumentsMOSFETsIRF351
TO-3-55℃~+150℃ 1 N-channel 100pF 120nC@10V 150W 15A 350V 400mΩ@10V 4V 8pF N-Channel TO-3 MOSFETsTexas InstrumentsMOSFETs
Questions
Is there a KiCad symbol and footprint for the IRF433?
Yes. the footprint Package_TO_SOT_THT:TO-3, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the IRF433?
TO-204AE(TO-3), with 4 pins. Its footprint is drawn on this page.
Where is the IRF433 datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the IRF433?
JLCPCB lists it as part C3280351, with 0 in stock; the sellers' links on this page open their listings.
What can replace the IRF433?
Parts like it in the library: the IRF322 by Infineon Technologies, the IRF323 by Infineon Technologies, the IRF9230 by Infineon Technologies and the IRF331 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.