In a conventional reverse blocking thyristor

1.	In a conventional reverse blocking thyristor
A.	external layers are lightly doped and internal layers are heavily doped.
B.	external layers are heavily doped and internal layers are lightly doped
C.	the p-layers are heavily doped and the n-layers are lightly doped
D.	the p-layers are lightly doped and the n-layer are heavily doped.
Answer» E.

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In a conventional reverse blocking thyristor

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