The AG160FNS4FRATCB from ROHM Semiconductor is a MOSFET with Continous Drain Current ±120 A, Drain Source Resistance 2.5 to 4.7 milli-ohm, Drain Source Breakdown Voltage 80 V, Gate Source Voltage ±20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for AG160FNS4FRATCB can be seen below.