abhishek gupta Posted October 17, 2006 Report Share Posted October 17, 2006 hi to all i want to know that can we add more n and p junctions in pnpn transistor,if not then why?can we make two bases in pnpn transistor? Quote Link to comment Share on other sites More sharing options...
Ughadoo Posted October 17, 2006 Report Share Posted October 17, 2006 can we add more n and p junctions in pnpn transistor,if not then why?can we make two bases in pnpn transistor?A PNPN device is a SCR thyristor, as the title says; Quote Link to comment Share on other sites More sharing options...
prateeksikka Posted October 18, 2006 Report Share Posted October 18, 2006 why do u need to add?i visualize SCR as nothing but a controlled transistor and transistor as nothing but a controlled diode .... Quote Link to comment Share on other sites More sharing options...
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