The MCACL175N06Y from Micro Commercial Components is a MOSFET with Continous Drain Current 175 A, Drain Source Resistance 1.8 to 3 milliohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 2.5 V. Tags: Surface Mount. More details for MCACL175N06Y can be seen below.