Overview
The GN3401 is a MOSFET made by Gem-micro in a SOT-23 package with 3 pins. -55℃~+150℃ 1 P-Channel 1.25W 1.325nF 1.3V 120mΩ@2.5V 140pF 172pF 27.8nC@10V 30V 4.2A 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. JLCPCB lists it (part C2880115).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | S | Passive |
| 3 | D | Passive |
Parts like it
8
2N7002
SOT-23-65℃~+150℃ 1 N-channel 2.5V 300mA 50pF 5Ω@10V 60V 830mW SOT-23 MOSFETs ROHSNexperiaMOSFETsRC3415P
SOT-23-55℃~+150℃ 1 P-Channel 1.45nF 1.5W 160pF 17.2nC@4.5V 1V 205pF 20V 40mΩ@4.5V 4A P-Channel ±10V SOT-23 MOSFETs ROHSRealChipMOSFETsRC60P04Y
SOT-23L-55℃~+150℃ 1 P-Channel 1.135nF 125mΩ@4.5V 22.6nC@10V 3V 3W 4A 60V 60pF SOT-23L MOSFETs ROHSRealChipMOSFETsTF3400
SOT-231 N-channel 1.4W 1V 25mΩ@10V 30V 5.8A 77pF 823pF 9.7nC@4.5V 99pF N-Channel SOT-23 MOSFETs ROHSTFMOSFETsRC2301A
SOT-231 P-Channel 150mΩ@2.5V 1V 20V 3A P-Channel ±10V SOT-23 MOSFETs ROHSRealChipMOSFETsTF2300
SOT-231 N-channel 1.25W 1V 20V 40mΩ@2.5V 6A SOT-23 MOSFETs ROHSTFMOSFETsTF2301
SOT-231 P-Channel 130mΩ@2.5V 1V 1W 2.8A 20V SOT-23 MOSFETs ROHSTFMOSFETsTF2301G
SOT-23-55℃~+150℃ 10nC@4.5V 185mΩ@2.5V 1V 1W 2.3A 20V 285pF P-Channel SOT-23 MOSFETs ROHSTFMOSFETs
Questions
Is there a KiCad symbol and footprint for the GN3401?
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 GN3401?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the GN3401 datasheet?
Gem-micro publishes it: the Datasheet link on this page opens it.
Where can I order the GN3401?
JLCPCB lists it as part C2880115, with 0 in stock; the sellers' links on this page open their listings.
What can replace the GN3401?
Parts like it in the library: the 2N7002 by Nexperia, the RC3415P by RealChip, the RC60P04Y by RealChip and the TF3400 by TF. Check their datasheets: a part that fits the footprint may still differ in its ratings.