Hi , I am learning how to use MOSFET as a switch and than doing pratical on NI Circuit Design simulator.
I have use one N-Channel MOSFET IRFZ34 and one P-Channel MOSFET IRF9530 and the circuit is shown in below to figures.
However I had noticed one strange thing that in datasheet of N_Channel IRFZ34 , the "Gate Source Threshold Voltage" is specified as "2.0V to 4.0V" ,
but when I give 3.3V at "Gate" of N-channel MOSFET IRFZ34, it didn't conduct as shown in figure below and when I had applied 4V , it conducts.
Am I doing some mistake in connection or in understanding the datasheet? or any other problem because as per datasheet "Vgs= 2 to 4V".
I have use one N-Channel MOSFET IRFZ34 and one P-Channel MOSFET IRF9530 and the circuit is shown in below to figures.
However I had noticed one strange thing that in datasheet of N_Channel IRFZ34 , the "Gate Source Threshold Voltage" is specified as "2.0V to 4.0V" ,
but when I give 3.3V at "Gate" of N-channel MOSFET IRFZ34, it didn't conduct as shown in figure below and when I had applied 4V , it conducts.
Am I doing some mistake in connection or in understanding the datasheet? or any other problem because as per datasheet "Vgs= 2 to 4V".
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