The IRF7303PbF from Infineon Technologies is a MOSFET with Continous Drain Current 5.3 A, Drain Source Resistance 50 to 80 milliohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 V. Tags: Surface Mount. More details for IRF7303PbF can be seen below.