The MTB045N06KRQ8-0-TF-G from Cystech Electronics is a MOSFET with Continous Drain Current 8.3 A, Drain Source Resistance 45 to 98 milli-ohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 2.5 V. Tags: Surface Mount. More details for MTB045N06KRQ8-0-TF-G can be seen below.