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2 layers13.3 × 15.8 mmMosfet breakout, the printed circuit board in 3D

Mosfet breakout

eliteSchwein/misc_mcus

Requires KiCad knowledge and global easyeda2kicad

Size
13.3 × 15.8 mm
Copper layers
2
Thickness
1.6 mm
Parts
6
Nets
5
Pads
14
Tracks, vias
26, 33
Pours
3
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
26 Apr 2025
Updated
28 Apr 2025

Overview

Mosfet breakout is an open-source printed circuit board by eliteSchwein, from the eliteSchwein/misc_mcus repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 13.3 × 15.8 mm with 6 parts on 5 nets, routed with 26 tracks and 33 vias.

It is built around the 1N5819WS and AO3400A. Its parts include 2 resistors, 2 connectors, 1 diode and 1 transistor. It belongs with the interfaces and adapters boards of this library.

Main components

2

README

README.md

Monteurszimmer-Door-Hardware

Getting started

Requires KiCad knowledge and global easyeda2kicad

Add LCSC File

shell
easyeda2kicad --full --lcsc_id=C12074 --output ./Library/easyeda2kicad/ 
bash migrateLibrary.sh #Linux
migrateLibrary.bat #Windows (untested, i use linux not windows)

Links

symbol

${KIPRJMOD}/../../library/easyeda2kicad/.kicad_sym

footprint

${KIPRJMOD}/../../library/easyeda2kicad/.pretty ${KIPRJMOD}/../library/selfmadestuff/Library.pretty

Parts

6
QtyValueFootprintReferences
11N5819WSDiode_SMD:D_SOD-323D1
120Resistor_SMD:R_0603_1608MetricR1
120kResistor_SMD:R_0603_1608MetricR2
1AO3400APackage_TO_SOT_SMD:SOT-23Q1
1JST XH 2PConnector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_VerticalJ2
1JST XH 3PConnector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_VerticalJ1

Questions

How big is the Mosfet breakout PCB?

It measures 13.3 × 15.8 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Mosfet breakout use?

6 parts, built around the 1N5819WS and AO3400A. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Mosfet breakout KiCad files?

From the eliteSchwein/misc_mcus repository on GitHub, at the commit this page was made from: the board is mosfet_breakout/mosfet_breakout/mosfet_breakout.kicad_pcb and its schematic klp_expander/klp_expander/hub.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Mosfet breakout design in my own project?

Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

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