The TQM250NB06DCR from Taiwan Semiconductor is a MOSFET with Continous Drain Current 30 A, Drain Source Resistance 21 to 65 milliohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.8 to 3.8 V. Tags: Surface Mount. More details for TQM250NB06DCR can be seen below.