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Thanks @FvM I have checked my circuit and you are right it operates in cutoff mode when Vgs=Vgs(off)max + Vbat is provided, But need to know why we have to give 4V above Vbat?
So why it is written in a datasheet that the J176 will cutoff on maximum of 4 volts.Suppose if I substitute my JFET with PNP transistor it will cutoff on 4.4V if 5V supply is provided on the collector terminal bcz its designed for high side switching so why my p-channel isn't doing the job for...
My application of using the JFET is that I want to sense my battery voltages through voltage divider and then reading those voltage through the ADC of my micro controller, as voltage divider will give me the voltage's continuously so in order to control my divider, I had used JFET as a switch, I...
Hello, my question is that why npn transistor is not used for high side switching and why pnp transistor is being preferred over npn transistor for high side switching?
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