FDH038AN08A1 is a N-channel power tube produced by Fairchild Semiconductor Corporation. Its main features are RDS(ON) = 3.5mΩ, Vgs = 10V, ID = 80A, Qg(tot) = 125nC, Vgs = 10V, internal gate resistor Rg = 20Ω, with low Miller charge, low QRR body diode, UIS capability (single pulse and repetitive pulse) and meets AEC Q101 specifications.