Overview
The SI2301S is a MOSFET made by MDD in a SOT-23 package with 3 pins. -50℃~+150℃ 1 P-Channel 2.3A 20V 600mV 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 C427389).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | S | Passive |
| 3 | D | Passive |
Parts like it
8
AO3401A
SOT-231 P-Channel 14nC@10V 30V 47mΩ@10V、60mΩ@4.5V、85mΩ@2.5V 4A 55pF 645pF 80pF 900mV SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETsAO3400
SOT-23-55℃~+150℃ 1 N-channel 1.05nF 1.4V 1.5W 28mΩ@10V 30V 5.8A 77pF N-Channel SOT-23 MOSFETs ROHSGOODWORKMOSFETsAP2300
SOT-23-50℃~+150℃ 1 N-channel 1.25W 1.5V 150pF 20V 35mΩ@2.5V 4A 60nC 630pF N-Channel SOT-23 MOSFETs ROHSALLPOWERMOSFETsSI2302-2.3A-JSM
SOT-23-55℃~+150℃ 1 N-channel 1.1V 10nC@4.5V 2.3A 20V 340pF 400mW 50mΩ@4.5V 80pF SOT-23 MOSFETs ROHSJSMSEMIMOSFETsSI2301-A1SHB
SOT-23-55℃~+150℃ 1 P-Channel 10nC@4.5V 112mΩ@4.5V 1V 2.3A 20V 350mW 405pF 55pF SOT-23 MOSFETs ROHSJSMSEMIMOSFETsAO3400A
SOT-23-55℃~+150℃ 1 N-channel 1.45V 1.4W 30V 48mΩ@2.5V 5.7A 50pF 630pF 75pF 7nC@10V N-Channel SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETsAO3400A
SOT-23-55℃~+150℃ 1 N-channel 1.1V 1.4W 17mΩ@10V 30V 5.8A 77pF 823pF 9.7nC@4.5V 99pF SOT-23 MOSFETs ROHSUMWMOSFETsAO3401A
SOT-23-55℃~+150℃ 1 P-Channel 1.3V 1.4W 115pF 30V 4.2A 50mΩ@10V 77pF 9.4nC@4.5V 954pF P-Channel SOT-23 MOSFETs ROHSUMWMOSFETs
Questions
Is there a KiCad symbol and footprint for the SI2301S?
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 SI2301S?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the SI2301S datasheet?
MDD publishes it: the Datasheet link on this page opens it.
Where can I order the SI2301S?
JLCPCB lists it as part C427389, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SI2301S?
Parts like it in the library: the AO3401A by Alpha & Omega Semiconductor, the AO3400 by GOODWORK, the AP2300 by ALLPOWER and the SI2302-2.3A-JSM by JSMSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.