Overview
The IRFS250B is a MOSFET made by onsemi in a TO-3PF package with 3 pins. -55℃~+150℃ 1 N-channel 100pF 123nC@10V 200V 21.3A 3.4nF 430pF 4V 85mΩ@10V 90W N-Channel TO-3PF MOSFETs.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AOT270AL, from EasyEDA) and its footprint (EasyEDA_Cloud:TO-3PF-3L_L15.5-W5.5-P5.45-L-1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3281834).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Unspecified |
| 2 | D | Unspecified |
| 3 | S | Unspecified |
Parts like it
5
FDAF59N30
TO-3PF-55℃~+150℃ 1 N-channel 100nC@10V 120pF 161W 300V 34A 4.67nF 56mΩ@10V 5V 920pF N-Channel TO-3PF MOSFETs ROHSonsemiMOSFETsFDAF62N28
TO-3PF-55℃~+150℃ 1 N-channel 100nC@10V 120pF 165W 280V 36A 4.63nF 51mΩ@10V 5V N-Channel TO-3PF MOSFETs ROHSonsemiMOSFETsFQAF34N25
TO-3PF-55℃~+150℃ 1 N-channel 100W 2.75nF 21.7A 250V 5V 610pF 80nC@10V 80pF 85mΩ@10V N-Channel TO-3PF MOSFETs ROHSonsemiMOSFETsR6030JNZC17
TO-3PF1 N-channel 143mΩ@15V 2.5nF 30A 600V 74nC@15V 93W TO-3PF MOSFETs ROHSROHM SemiconductorMOSFETsR6535ENZC17
TO-3PFMOSFETsROHM Semiconductor
Questions
Is there a KiCad symbol and footprint for the IRFS250B?
Yes. The symbol is EasyEDA_Cloud:AOT270AL and the footprint EasyEDA_Cloud:TO-3PF-3L_L15.5-W5.5-P5.45-L-1, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the IRFS250B?
TO-3PF, with 3 pins. Its footprint is drawn on this page.
Where is the IRFS250B datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the IRFS250B?
JLCPCB lists it as part C3281834, with 0 in stock; the sellers' links on this page open their listings.
What can replace the IRFS250B?
Parts like it in the library: the FDAF59N30 by onsemi, the FDAF62N28 by onsemi, the FQAF34N25 by onsemi and the R6030JNZC17 by ROHM Semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.