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By igeorge
#194340
I have a Pmos from Toshiba as SSM3J332R.
The data sheet is attached.
I want to use it as in the attached picture.
When my VDD is 5VDC, i want to let the current to go through to my board.
When my VDD is 24VDC i want to block the transistor.
The other alternative is to open the fet like in picture 2 and blow the fuse if VDD is bigger then 5 VDC or reverse polarity.
I am new to fets and i need help.
Thank you
Pmos_driving.png
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