Table 1 Summary of electrical characteristics for GAA, bulk and SOI FinFETs, where they have the similar fin height of 20 nm, fin width of 17 nm, gate length of 22 nm, and EOT of 0.9 nm
GAA FinFET | Bulk FinFET | SOI FinFET | |
---|---|---|---|
Vth (mV) | 240.1 | 240.4 | 240.5 |
Ioff (pA) | 230.1 | 733.3 | 493.6 |
Ion (mA) | 41.2 | 37.4 | 36.8 |
DIBL (mV/V) | 58.4 | 101.8 | 82.3 |
SS (mV/dec.) | 73.0 | 87.9 | 82.3 |