Electronics > Projects, Designs, and Technical Stuff
MOSFETs and Miller plateau
T3sl4co1l:
That would be always-on? ???
Tim
GigaJoe:
definitely, so silly, made me laugh, never do anything in middle of the night
now instead 1 transistors, we need 3 to manage relay
hope it will work, now
SiliconWizard:
I haven't had to design a circuit with relays in years, but when I did I used to use BS170's (/MMBF170) and never had any issue driving them with 3.3V logic signals while sinking 100mA or so. I would probably use MMBF0201's instead now for your requirements (of course there are many more available).
TreeOone:
I am going to use TN0606N3-G.
GigaJoe:
Gate threshold voltage 2.0V max, need some divider
with 3.3 , i think any logic mosfet will work, what the realy voltage ? 5V? or 12V
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