Static V-I Characteristics of GTO
From the above characteristics,latching current for large power GTO is several amperes here 2A as compared to 100-500mA for conventional thyristors of same rating.If gate current is not able to turn on the GTO,it behaves like a high voltage,low gain transistor with considerable anode current.This leads to a noticable power loss under such conditions.
Written by John on October 18th, 2008 with
no comments.
Read more articles on Gate Turn Off Thyristor and Power Electronics.