Overview
The BSS84 is a MOSFET made by onsemi in a SOT-23 package with 3 pins. -55℃~+150℃ 1 P-Channel 1.3nC@5V 10pF 10Ω@5V 130mA 2V 360mW 50V 5pF 73pF P-Channel ±20V SOT-23 MOSFETs ROHS.
PCBKit's library has its KiCad symbol (Transistor_FET:BSS84, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 246 are in stock at JLCPCB (part C266796).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | S | Passive |
| 3 | D | Passive |
Parts like it
8
2N7002K
SOT-23-55℃~+150℃ 1 N-channel 1.2Ω@10V、1.4Ω@5V 1.6V 2.9pF 300pC@4.5V 30pF 380mA 4.2pF 540mW 60V SOT-23 MOSFETs ROHSDiodes IncorporatedMOSFETsBSS123
SOT-23-55℃~+150℃ 1 N-channel 1.4V 1.4nC@10V 100V 170mA 22pF 2pF 3.5pF 680mW 6Ω@10V、10Ω@4.5V N-Channel SOT-23 MOSFETs ROHShongjiachengMOSFETsBSS138P
SOT-23-55℃~+150℃ 1 N-channel 1.5V 1.6Ω@10V 350mW、1.14W 360mA 50pF 60V 800pC@4.5V SOT-23 MOSFETs ROHSNexperiaMOSFETsBSS138K
SOT-231 N-channel 1.5Ω@10V 1V 2.2pF 25pF 400mA 417mW 60V 650pC@4.5V 9.7pF N-Channel SOT-23 MOSFETs ROHSElecSuperMOSFETsBSS138
SOT-231 N-channel 1.5Ω@10V 1V 2.2pF 25pF 400mA 417mW 60V 650pC@4.5V 9.7pF N-Channel SOT-23 MOSFETs ROHSElecSuperMOSFETsSI2308A
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 ROHSUMWMOSFETsBSS84
SOT-23-55℃~+150℃ 1 P-Channel 1.4V 1.77nC@10V 170mA 2.8pF 2.9pF 3.3Ω@10V、3.5Ω@4.5V 43pF 60V 680mW P-Channel SOT-23 MOSFETs ROHShongjiachengMOSFETs2N7002NXAKR
SOT-23-55℃~+150℃ 1 N-channel 190mA、300mA 2.1V 20pF 265mW、1.33W 4.5Ω@10V 430pC@4.5V 60V SOT-23 MOSFETs ROHSNexperiaMOSFETs
Questions
Is there a KiCad symbol and footprint for the BSS84?
Yes. The symbol is Transistor_FET:BSS84 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 BSS84?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the BSS84 datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the BSS84?
JLCPCB lists it as part C266796, with 246 in stock; the sellers' links on this page open their listings.
What can replace the BSS84?
Parts like it in the library: the 2N7002K by Diodes Incorporated, the BSS123 by hongjiacheng, the BSS138P by Nexperia and the BSS138K by ElecSuper. Check their datasheets: a part that fits the footprint may still differ in its ratings.