The DI008N09SQ from Diotec Semiconductor is a MOSFET with Continous Drain Current 8 A, Drain Source Resistance 65 to 90 milliohm, Drain Source Breakdown Voltage 90 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.2 to 2.5 V. Tags: Surface Mount. More details for DI008N09SQ can be seen below.