Works by quantum tunneling exhibited by gallium arsenide only

Has a tiny hole through its centre to facilitate tunneling

Is a point-contact diode with a very high reverse resistance

Uses a high doping level to provide a narrow junction

The tunnel diode: – McqOptions

1.	The tunnel diode:
A.	Has a tiny hole through its centre to facilitate tunneling
B.	Is a point-contact diode with a very high reverse resistance
C.	Uses a high doping level to provide a narrow junction
D.	Works by quantum tunneling exhibited by gallium arsenide only
Answer» D. Works by quantum tunneling exhibited by gallium arsenide only

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