In the SCR operation when the gate current is applied what happens to the Junction J2 and J3. I figured out junction J3 will become more forward biased and the depletion region will thin out because of the positive voltage on the p side of J3, but what about J2?
How does J2 breakdown at a lesser voltage??
I understood the 2 transistor analogy (which I consider a 'black box' model) how is the regenerative action happening within the SCR???
Why does the SCR conduct even if the gate signal is switched off????
Thanks a lot for your help...
How does J2 breakdown at a lesser voltage??
I understood the 2 transistor analogy (which I consider a 'black box' model) how is the regenerative action happening within the SCR???
Why does the SCR conduct even if the gate signal is switched off????
Thanks a lot for your help...