Ratings and Specifications of an SCR

jojo September 14, 2009 No Comments
SCR-Ratings and Specifications The performance of an SCR is affected by the junction temperature, because of change in carrier densities in the four layers and the junction temperature naturally depends upon the internal power losses of the device and...
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SCR Turning OFF methods

jojo September 14, 2009 5 Comments
Turning-off Methods of an SCR As already mentioned in previous blog post, once the  SCR is fired, it remains on even when triggering pulse is removed. This ability of the SCR to remain on even when gate current is...
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Turn on methods of an SCR

jojo September 14, 2009 3 Comments
How to turn ON an SCR ? As mentioned earlier, the SCR can be switched on either by increasing the forward voltage beyond forward break over voltage VFB0 or by applying a positive gate signal when the device is...
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