The ECH8308 from onsemi is a MOSFET with Continous Drain Current -10 A, Drain Source Resistance 9.2 to 33 milliohm, Drain Source Breakdown Voltage -12 V, Gate Source Voltage -10 to 10 V, Gate Source Threshold Voltage 1.3 V. Tags: Surface Mount. More details for ECH8308 can be seen below.