Electronic Basics #23: Transistor (MOSFET) as a Switch

2016-07-24

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My favorite N-channel MOSFET (affiliate links): http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=261074291323&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg

https://s.click.aliexpress.com/e/_dWhSrDl

My favorite P-channel MOSFET: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=201415050673&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg

https://s.click.aliexpress.com/e/_dZeZ8Eb

More information about MOSFETs: http://www.st.com/content/ccc/resource/technical/document/application_note/68/cd/c6/ab/ef/17/41/06/CD00003900.pdf/files/CD00003900.pdf/jcr:content/translations/en.CD00003900.pdf

http://www.vishay.com/docs/68214/turnonprocess.pdf

http://www.infineon.com/dgdl/mosfet.pdf?fileId=5546d462533600a4015357444e913f4f

In this episode of Electronic Basics I will show you how to use N-channel and P-channel MOSFETs as switches in order to turn on and off your electronic load with a control signal. This way you can, for example, use your Arduino to control loads that require more current than the output of the Arduino can handle.

Music:

Killing Time, Kevin MacLeod (incompetech.com)