Skip to the content
PCBKitNew board
BSN20 on a board, in 3D

BSN20

GOODWORK

SOT-23 MOSFETs ROHS

Extended
JLCPCBLCSCgoodwork/BSN20
Category
MOSFETs
Package
SOT-23
Pins
3

Overview

The BSN20 is a MOSFET made by GOODWORK in a SOT-23 package with 3 pins. SOT-23 MOSFETs ROHS.

PCBKit's library has its KiCad symbol (Transistor_FET:BSN20, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 9,187 are in stock at JLCPCB (part C42414248).

Symbol

123
Transistor_FET:BSN20From KiCad's library

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

11
Current - Continuous Drain(Id)
200mA
Drain to Source Voltage
50V
Gate Threshold Voltage (Vgs(th))
1.5V
Input Capacitance(Ciss)
21.8pF
Number
1 N-channel
Operating Temperature
-55℃~+150℃
Output Capacitance(Coss)
5.6pF
RDS(on)
3.5Ω@5V
Reverse Transfer Capacitance (Crss@Vds)
3.3pF
Type
N-Channel
Vgs
±20V

Order codes

1

Pinout

3
The pins of the BSN20
PinNameType
1GInput
2SPassive
3DPassive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/goodwork/BSN20" title="BSN20 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/goodwork/BSN20.jpg" alt="BSN20" width="1200" height="900">
A picture that opens the part, for a README
[![BSN20](https://pcbkit.io/embed/parts/goodwork/BSN20.jpg?size=s)](https://pcbkit.io/parts/goodwork/BSN20)

Questions

Is there a KiCad symbol and footprint for the BSN20?

Yes. The symbol is Transistor_FET:BSN20 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 BSN20?

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

Where can I order the BSN20?

JLCPCB lists it as part C42414248, with 9,187 in stock; the sellers' links on this page open their listings.

What can replace the BSN20?

Parts like it in the library: the 2N7002 by Diodes Incorporated, the 2N7002KT by hongjiacheng, the 2N7002KM by DongChen and the BSS84K by MDD. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8