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It limits the output voltage to: V_Zener - V_GS_TH
----How, Can i consider the voltage at source pin to be zero when the Source pin is connected to Input pin of LDO.
How it works:
the ABSOLUTE gate voltage is limited by the zener to about 5.1V
if the MOSFET needs about 2V (I didnßt read...
I want to achieve- I need to understand how the circuit works.
The input voltage is applied varying from 5V to 200V which is connected to drain pin. The source pin is connected to zener voltage with zener voltage of 5.1V with Zener test current at 1mA.
Since the mosfet will turn ON only when...
Hi All
The drain pin of mosfet is connected to Source voltage via Series Resistor and from Drain pin junction a 6.2V zener is connected in reverse biased to Gate of Mosfet and Source pin is connected to 100K load. Can anyone help me in working of the mosfet.
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