Overview
The ST3426 is a MOSFET made by STANSON Tech. in a SOT-23 package with 3 pins. -55℃~+150℃ 1 N-channel 1W 2.5V 26pF 3A 410pF 60V 7nC@15V 90mΩ@10V 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. 7 are in stock at JLCPCB (part C2682909).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | S | Passive |
| 3 | D | Passive |
Parts like it
8
SI2308A
SOT-23-40℃~+150℃ 1 N-channel 1.25W 15pF 240pF 3A 3V 4.8nC@10V 50pF 60V 80mΩ@10V、95mΩ@4.5V N-Channel SOT-23 MOSFETs ROHSUMWMOSFETsSI2310
SOT-23-55℃~+150℃ 1 N-channel 1.5W 125mΩ@4.5V 19.5pF 247pF 2V 3A 60V 6nC@4.5V N-Channel SOT-23 MOSFETs ROHSGOODWORKMOSFETs5N10-MS
SOT-23-55℃~+150℃ 1 N-channel 1.5V 100V 18nC@10V 2.5W 33pF 38pF 5A 765pF 90mΩ@10V N-Channel SOT-23 MOSFETs ROHSMSKSEMIMOSFETsSI2308
SOT-23-55℃~+150℃ 1 N-channel 1.25W 15pF 2.5A 295pF 2V 3.9nC@27V 60V 85mΩ@10V SOT-23 MOSFETs ROHSHXY MOSFETMOSFETsAP2310GN-HF
SOT-23-55℃~+150℃ 1 N-channel 1.38W 3A 3V 50pF 550pF 60V 6nC 70pF 90mΩ@10V SOT-23 MOSFETs ROHSAPECMOSFETsSI2310A
SOT-23-55℃~+150℃ 1 N-channel 1.38W 3A 3V 40pF 490pF 55pF 60V 6nC@48V 80mΩ@10V N-Channel SOT-23 MOSFETs ROHSUMWMOSFETsNCE6003X
SOT-23-55℃~+150℃ 1 N-channel 1.7W 10.2nC@10V 110mΩ@4.5V 2V 3A 60V N-Channel SOT-23 MOSFETs ROHSWuxi NCE Power SemiconductorMOSFETsFS5N10A
SOT-23MOSFETsFOSAN
Questions
Is there a KiCad symbol and footprint for the ST3426?
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 ST3426?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the ST3426 datasheet?
STANSON Tech. publishes it: the Datasheet link on this page opens it.
Where can I order the ST3426?
JLCPCB lists it as part C2682909, with 7 in stock; the sellers' links on this page open their listings.
What can replace the ST3426?
Parts like it in the library: the SI2308A by UMW, the SI2310 by GOODWORK, the 5N10-MS by MSKSEMI and the SI2308 by HXY MOSFET. Check their datasheets: a part that fits the footprint may still differ in its ratings.