FDB2552-NL-VB is an N-Channel field effect transistor in TO263 package. It has a rated voltage of 150V, a rated current of 55A, and a low static on-resistance (RDS(ON)), which is 35mΩ when VGS=10V or--VGS=±20V. The threshold voltage (Vth) is 4.7V. This device is suitable for high voltage and high current applications and can provide reliable power switching performance.