Lashkare, SandipSandipLashkare2025-08-292025-08-292024-07-01https://repository.iitgn.ac.in/handle/IITG2025/20406The present disclosure relates to an electrostatic discharge protection (ESD) device (100). The device (100) comprises a first highly doped n-type region (102a), a second highly doped n-type region (102b), a highly doped p-type region (104) and a pair of intrinsic regions (106a) and (106b). The highly doped p-type region (104) is disposed between the first and second highly doped n-type regions. The pair of intrinsic regions (106a) and (106b) is disposed between the n-type regions (102a) and (102b) and the p-type region (104). The first and second n-type semiconductor regions (102a) and (102b), the intrinsic semiconductor regions (106a) and (106b), and the p-type semiconductor region (104) is collectively form a N?�I�P?�I�N? (NIPIN) structure. The intrinsic regions (106) together with the p-type region define a barrier region characterized by a triangular energy band profile under equilibrium.en-USElectronicsPatents Published[202421050239]123456789/11251