Overview
The SSM3K16FS-VB is a MOSFET made by VBsemi Elec in a SC75-3 package with 3 pins.
PCBKit's library has its footprint (EasyEDA_Cloud:SC-75-3_L1.6-W0.8-P1.00-LS1.6-BR, from EasyEDA), ready for a KiCad board. 5 are in stock at JLCPCB (part C7568770).
Symbol
The library has no symbol for this part yet.
Footprint
Parts like it
5PMR400UN-VB
SC75-3MOSFETsVBsemi ElecPMR290UNE-VB
SC-75-3MOSFETsVBsemi ElecNTE4153NT1G-VB
SC-75-3-55℃~+150℃ 1 N-channel 1.4nC@10V 105pF 11pF 1V 20V 23pF 270mΩ@4.5V 400mW 850mA N-Channel SC-75-3 MOSFETs ROHSVBsemi ElecMOSFETsSSM3K03FE-VB
SC75-3MOSFETsVBsemi Elec2SK3107-T1-AT
-15Ω@2.5V N-Channel - MOSFETs ROHSRenesas ElectronicsMOSFETs
Questions
Is there a KiCad symbol and footprint for the SSM3K16FS-VB?
Yes. the footprint EasyEDA_Cloud:SC-75-3_L1.6-W0.8-P1.00-LS1.6-BR, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SSM3K16FS-VB?
SC75-3, with 3 pins. Its footprint is drawn on this page.
Where is the SSM3K16FS-VB datasheet?
VBsemi Elec publishes it: the Datasheet link on this page opens it.
Where can I order the SSM3K16FS-VB?
JLCPCB lists it as part C7568770, with 5 in stock; the sellers' links on this page open their listings.
What can replace the SSM3K16FS-VB?
Parts like it in the library: the PMR400UN-VB by VBsemi Elec, the PMR290UNE-VB by VBsemi Elec, the NTE4153NT1G-VB by VBsemi Elec and the SSM3K03FE-VB by VBsemi Elec. Check their datasheets: a part that fits the footprint may still differ in its ratings.