Overview
The STF40NF20 is a MOSFET made by STMicroelectronics in a TO-220FP package with 3 pins. -55℃~+150℃ 1 N-channel 2.5nF 200V 40A 40W 45mΩ@10V 4V 510pF 75nC@10V 78pF N-Channel TO-220FP MOSFETs ROHS.
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_L10.2-W4.7-P2.54-L, from EasyEDA), ready for a KiCad board. 26 are in stock at JLCPCB (part C2688607).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | D | Passive |
| 3 | S | Passive |
Parts like it
8
HF5N60
TO-220F-55℃~+150℃ 1 N-channel 10.5pF 13.5nC@480V 2Ω@10V 33W 4.5A 4.5V 600V 680pF TO-220F MOSFETs ROHSHLMOSFETsSLF10N65A BV2/R2
TO-220F-55℃~+150℃ 1 N-channel 1.037nF 10A 138pF 19nC@520V 2V 32.1W 5.3pF 650V 745mΩ@10V N-Channel ±30V TO-220F MOSFETs ROHSMaplesemiMOSFETsSLF65R280E7
TO-220F-55℃~+150℃ 1 N-channel 15A 19.6nC@400V 2.5V 280mΩ@10V 30W 37pF 650V 780pF TO-220F MOSFETs ROHSMaplesemiMOSFETsSLF65R380E7
TO-220F-55℃~+150℃ 1 N-channel 11A 15.5nC@10V 28W 380mΩ@10V 4.5V 628pF 650V TO-220F MOSFETs ROHSMaplesemiMOSFETsSLF65R565SS
TO-220F-55℃~+150℃ 1 N-channel 1.6pF 12nC@10V 28pF 480pF 4V 520mΩ@10V 650V 66W 8A N-Channel ±30V TO-220F MOSFETs ROHSMaplesemiMOSFETsSLF750U
TO-220F-55℃~+150℃ 1 N-channel 11A 23nC@10V 3.85pF 35W 430V 4V 540mΩ@10V 835pF 98pF Half-Bridge N-Channel ±30V TO-220F MOSFETs ROHSMaplesemiMOSFETsSIF10N65FA
TO-220FP(L)-55℃~+150℃ 1 N-channel 1.65nF 10A 120W 2V 650V 750mΩ@10V 7pF TO-220FP(L) MOSFETs ROHSSIMOSFETsSIF10N70C
TO-220FP(L)-55℃~+150℃ 1 N-channel 1.57nF 10A 13pF 2V 50W 700V 920mΩ@10V TO-220FP(L) MOSFETs ROHSSIMOSFETs
Questions
Is there a KiCad symbol and footprint for the STF40NF20?
Yes. The symbol is Pinmap_Generic:Q_NMOS_1G_2D_3S and the footprint EasyEDA_Cloud:TO-220F-3_L10.2-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 STF40NF20?
TO-220FP, with 3 pins. Its footprint is drawn on this page.
Where is the STF40NF20 datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the STF40NF20?
JLCPCB lists it as part C2688607, with 26 in stock; the sellers' links on this page open their listings.
What can replace the STF40NF20?
Parts like it in the library: the HF5N60 by HL, the SLF10N65A BV2/R2 by Maplesemi, the SLF65R280E7 by Maplesemi and the SLF65R380E7 by Maplesemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.