The MTB8D2N04RQ8-0-TF-G from Cystech Electronics is a MOSFET with Continous Drain Current 8.8 to 20 A, Drain Source Resistance 6.8 to 15 milli-ohm, Drain Source Breakdown Voltage 40 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 2.5 V. Tags: Surface Mount. More details for MTB8D2N04RQ8-0-TF-G can be seen below.