The RZF030P01 from ROHM Semiconductor is a MOSFET with Continous Drain Current -3 to 3 A, Drain Source Resistance 28 to 144 Milliohm, Drain Source Breakdown Voltage -12 V, Gate Source Voltage -10 to 10 V, Gate Source Threshold Voltage -3 to -1 V. Tags: Surface Mount. More details for RZF030P01 can be seen below.