How are zener diodes placed between supply rails internally in MOSFET circuits at the I/O pads for protection against electrostatic discharge?

All Questions › Category: VLSI CMOS › How are zener diodes placed between supply rails internally in MOSFET circuits at the I/O pads for protection against electrostatic discharge?

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CS Electrical And Electronics Staff asked 4 years ago

Options:

a. Opposite to each other
b. Alternately
c. All of the above depending on the convenience of operation
d. Back to Back