The CMS3588A6-HF from Comchip Technology is a MOSFET with Continous Drain Current -4 to 6 A, Drain Source Resistance 16.6 to 276 milliohm, Drain Source Breakdown Voltage -14 to 14 V, Gate Source Voltage -8 to 8 V, Gate Source Threshold Voltage -1 to 1.2 V. Tags: Surface Mount. More details for CMS3588A6-HF can be seen below.