The IRF7509PbF from Infineon Technologies is a MOSFET with Continous Drain Current -2 to 2.7 A, Drain Source Resistance 90 to 200 milliohm, Drain Source Breakdown Voltage -30 to 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage -1 to 1 V. Tags: Surface Mount. More details for IRF7509PbF can be seen below.