Consider the two transistor analogy of SCR, if α1 & if α2 are the common-base current gains of both the transistors then to turn-on the device - Study24x7
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Karan Singh
18 Apr 2019 12:06 PM study24x7 study24x7

 Consider the two transistor analogy of SCR, if α1 & if α2 are the common-base current gains of both the transistors then to turn-on the device
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A

α1 + α2 should approach zero

B

α1 x α2 should approach unity

C

α1 – α2 should approach zero

D

α1 + α2 should approach unity

IIT-JEE Sciences
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  • geet sharma
    • To turn on the device sum of both the current gains should approach unity value.
    Like
    Reply 18 Apr 2019 12:24 PM
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