The JSM4606 from JSMicro Semiconductor is a MOSFET with Continous Drain Current 6.9 A, Drain Source Resistance 19 to 32 milli-ohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.2 to 2.4 V. Tags: Surface Mount. More details for JSM4606 can be seen below.