The PJQ2815 from PANJIT Semiconductor is a MOSFET with Continous Drain Current -4.2 A, Drain Source Resistance 43 to 73 milliohm, Drain Source Breakdown Voltage -20 V, Gate Source Voltage - 8 to 8 V, Gate Source Threshold Voltage -0.9 to -0.35 V. Tags: Surface Mount. More details for PJQ2815 can be seen below.