Overview
The SI3139K-TP is a MOSFET made by Micro Commercial Components in a SOT-723 package with 5 pins. -55℃~+150℃ 1 P-Channel 1.5nC@4.5V 20V 350mV 420mA 450mW 73.1pF 950mΩ@10V 9pF SOT-723 MOSFETs ROHS.
PCBKit's library has its footprint (EasyEDA_Cloud:SOT-723_L1.2-W0.8-P0.40-LS1.2-BR, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C7362565).
Symbol
The library has no symbol for this part yet.
Footprint
Parts like it
5
SSM3J56MFV,L3F
SOT-723-31 P-Channel 1.6nC@4.5V 100pF 10pF 150mW 16pF 1V 20V 390mΩ@4.5V 800mA P-Channel ±8V SOT-723 MOSFETs ROHSToshibaMOSFETsNTK3139P
SOT-723-55℃~+150℃ 1 P-Channel 1.2V 15pF 170pF 20V 25pF 450mW 480mΩ@4.5V 780mA P-Channel SOT-723 MOSFETs ROHSonsemiMOSFETsSSF7320
SOT-723MOSFETsSuzhou Good-Ark ElecNTK3142PT1H-ON
-- MOSFETs ROHSonsemiMOSFETs2SK3541MGT2L
-- MOSFETs ROHSROHM SemiconductorMOSFETs
Questions
Is there a KiCad symbol and footprint for the SI3139K-TP?
Yes. the footprint EasyEDA_Cloud:SOT-723_L1.2-W0.8-P0.40-LS1.2-BR, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SI3139K-TP?
SOT-723, with 5 pins. Its footprint is drawn on this page.
Where is the SI3139K-TP datasheet?
Micro Commercial Components publishes it: the Datasheet link on this page opens it.
Where can I order the SI3139K-TP?
JLCPCB lists it as part C7362565, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SI3139K-TP?
Parts like it in the library: the SSM3J56MFV,L3F by Toshiba, the NTK3139P by onsemi, the SSF7320 by Suzhou Good-Ark Elec and the NTK3142PT1H-ON by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.