Overview
The TF3400 is a MOSFET made by TF in a SOT-23 package with 3 pins. 1 N-channel 1.4W 1V 25mΩ@10V 30V 5.8A 77pF 823pF 9.7nC@4.5V 99pF N-Channel SOT-23 MOSFETs ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NMOS_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. 35,770 are in stock at JLCPCB (part C436862).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | S | Passive |
| 3 | D | Passive |
Parts like it
8
CMN3400M
SOT-23-55℃~+150℃ 1 N-channel 1.4W 1.5V 13nC 30V 32mΩ@4.5V 40pF 650pF 6A SOT-23 MOSFETs ROHSCmosMOSFETs3410
SOT-23-55℃~+150℃ 1 N-channel 1.4W 100pF 10nC@4.5V 1V 30V 42mΩ@2.5V 5.8A 78pF 825pF N-Channel SOT-23 MOSFETs ROHSTFMOSFETsAS3100
SOT-23-55℃~+150℃ 1 N-channel 1.4W 14mΩ@10V 2V 30V 600pF 8A SOT-23 MOSFETs ROHSAnBonMOSFETsLNSA3400
SOT-23-55℃~+150℃ 1 N-channel 1.35V 1.4W 13.6nC@10V 26mΩ@10V 30V 494pF 5.8A 53.7pF SOT-23 MOSFETs ROHSLONTENMOSFETs3404
SOT-23-55℃~+150℃ 1 N-channel 1.4W 1.6V@250uA 23mΩ@10V 255pF 30V 35pF 45pF 5.2nC@10V 5.8A N-Channel SOT-23 MOSFETs ROHSTFMOSFETsAO3400
SOT-23-55℃~+150℃ 1 N-channel 1.4V 1.4W 30V 5.8A 59mΩ@2.5V 77pF 820pF 9.5nC@4.5V SOT-23 MOSFETs ROHSTRR Microelectronices InsMOSFETsIRLML2803GTR-VB
SOT-231 N-channel 17pF 2V 30V 335pF 6.5A SOT-23 MOSFETs ROHSVBsemi ElecMOSFETsRTR025N05T-VB
SOT-23-55℃~+150℃ 1 N-channel 1.1V 1.7W 17pF 2.1nC@4.5V 30V 30mΩ@10V 335pF 6.5A SOT-23 MOSFETs ROHSVBsemi ElecMOSFETs
Questions
Is there a KiCad symbol and footprint for the TF3400?
Yes. The symbol is Pinmap_Generic:Q_NMOS_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 TF3400?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the TF3400 datasheet?
TF publishes it: the Datasheet link on this page opens it.
Where can I order the TF3400?
JLCPCB lists it as part C436862, with 35,770 in stock; the sellers' links on this page open their listings.
What can replace the TF3400?
Parts like it in the library: the CMN3400M by Cmos, the 3410 by TF, the AS3100 by AnBon and the LNSA3400 by LONTEN. Check their datasheets: a part that fits the footprint may still differ in its ratings.