The PJL9812 from PANJIT Semiconductor is a MOSFET with Continous Drain Current 6 A, Drain Source Resistance 30 to 54 milliohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage 0.5 to 1.3 V. Tags: Surface Mount. More details for PJL9812 can be seen below.