E-MOSFET(Two reverse biased PN junctions)

[Xilver]

Hi there!
This is my first post.
In EMOSFET when Gate to Source voltage Vgs=O and Drain to Source Voltage Vds is at some positve potential then there are two reverse biased junctions. How??????
read the paragraph.

 

[dick_freebird]

One junction has zero bias if Vbs=0. You left that bit out.
You refer to the body not at all.

The body should always be biased such that neither of the
junctions goes forward-conducting. That's not a "how?".
That's an application rule, to keep Bad Things from happening.