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BSS138, in 3D

BSS138

TECH PUBLIC

Extended
DatasheetJLCPCBLCSCtech-public/BSS138
Category
MOSFETs
Package
SOT-23
Pins
3

Overview

The BSS138 is a MOSFET made by TECH PUBLIC in a SOT-23 package with 3 pins.

PCBKit's library has its KiCad symbol (Transistor_FET:BSS138, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 5,924 are in stock at JLCPCB (part C18212695).

Symbol

123
Transistor_FET:BSS138From KiCad's library

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

13
Current - Continuous Drain(Id)
360mA
Drain to Source Voltage
50V
Gate Charge(Qg)
4nC@10V
Gate Threshold Voltage (Vgs(th))
1.5V
Input Capacitance(Ciss)
32pF
Number
1 N-channel
Operating Temperature
-55℃~+150℃
Output Capacitance(Coss)
6pF
Pd - Power Dissipation
350mW
RDS(on)
4.5Ω@2.5V
Reverse Transfer Capacitance (Crss@Vds)
3pF
Type
N-Channel
Vgs
±20V

Order codes

1

Pinout

3
The pins of the BSS138
PinNameType
1GInput
2SPassive
3DPassive

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Questions

Is there a KiCad symbol and footprint for the BSS138?

Yes. The symbol is Transistor_FET:BSS138 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 BSS138?

SOT-23, with 3 pins. Its footprint is drawn on this page.

Where is the BSS138 datasheet?

TECH PUBLIC publishes it: the Datasheet link on this page opens it.

Where can I order the BSS138?

JLCPCB lists it as part C18212695, with 5,924 in stock; the sellers' links on this page open their listings.

What can replace the BSS138?

Parts like it in the library: the 2N7002K by Diodes Incorporated, the BSS138P by Nexperia, the BSS138K by ElecSuper and the BSS138 by ElecSuper. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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