The UN609P23T from UN Semiconductor is a MOSFET with Continous Drain Current -3.4 A, Drain Source Resistance 75 to 120 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 UN609P23T can be seen below.