nexia138NEXIA138. LINK DAFTAR. Share link. close button. ?ref=B77ABAG05MW&utm_medium=social&utm_source=. share icon. social icon.NX138BK - N-channel enhancement mode Field-Effect Transistor (FET) in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package using Trench MOSFET technology.