Overview
The 2341 is a MOSFET made by TF in a SOT-23 package with 3 pins. -55℃~+150℃ 1 P-Channel 1.25W 190pF 20V 290pF 4.1A 50mΩ@4.5V、70mΩ@2.5V 700mV 740pF 9nC@4.5V P-Channel SOT-23 MOSFETs ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_PMOS_1G_2S_3D, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 44 are in stock at JLCPCB (part C2681832).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | S | Passive |
| 3 | D | Passive |
Parts like it
8
TF3400
SOT-231 N-channel 1.4W 1V 25mΩ@10V 30V 5.8A 77pF 823pF 9.7nC@4.5V 99pF N-Channel SOT-23 MOSFETs ROHSTFMOSFETsTF2300
SOT-231 N-channel 1.25W 1V 20V 40mΩ@2.5V 6A SOT-23 MOSFETs ROHSTFMOSFETsTF3407
SOT-231 P-Channel 1.4V 1.4W 120pF 30V 4.1A 50mΩ@10V、65mΩ@4.5V 700pF 75pF P-Channel SOT-23 MOSFETs ROHSTFMOSFETsLX3400L
SOT-23-55℃~+150℃ 1 N-channel 1.2V 1.3W 30V 36pF 39pF 5.1A 55mΩ@2.5V 595pF 9.3nC@4.5V N-Channel SOT-23 MOSFETs ROHSChipLink TechMOSFETsCMN3400M
SOT-23-55℃~+150℃ 1 N-channel 1.4W 1.5V 13nC 30V 32mΩ@4.5V 40pF 650pF 6A SOT-23 MOSFETs ROHSCmosMOSFETsSI2323CDS
SOT-23-55℃~+150℃ 1 P-Channel 1.09nF 1.25W、2.5W 1V 20V 25nC@4.5V 39mΩ@4.5V 6A SOT-23 MOSFETs ROHSVishay IntertechnologyMOSFETsFH3401B
SOT-23-55℃~+150℃ 1 P-Channel 1.25W 1.3V 115pF 30V 4.2A 72mΩ@2.5V 75pF 9.5nC@4.5V 950pF P-Channel SOT-23 MOSFETs ROHSXIN FEI HONGMOSFETsFH3415B++
SOT-23-55℃~+150℃ 1 P-Channel 1.25W 1.28nF 158pF 182pF 24nC@10V 2V 35V 40mΩ@4.5V 5.7A P-Channel SOT-23 MOSFETs ROHSXIN FEI HONGMOSFETs
Questions
Is there a KiCad symbol and footprint for the 2341?
Yes. The symbol is Pinmap_Generic:Q_PMOS_1G_2S_3D and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 2341?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the 2341 datasheet?
TF publishes it: the Datasheet link on this page opens it.
Where can I order the 2341?
JLCPCB lists it as part C2681832, with 44 in stock; the sellers' links on this page open their listings.
What can replace the 2341?
Parts like it in the library: the TF3400 by TF, the TF2300 by TF, the TF3407 by TF and the LX3400L by ChipLink Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.