Question

in tunnel diode the tunneling phenomenon is​

Answer 1

Answer:

In electronics, Tunneling is known as a direct flow of electrons across the small depletion region from n-side conduction band into the p-side valence band. In a p-n junction diode, both positive and negative ions form the depletion region. ... This effect is called Tunneling and hence the diode is called Tunnel Diode.