The RH6L040BG from ROHM Semiconductor is a MOSFET with Continous Drain Current -65 to 65 A, Drain Source Resistance 5.5 to 11.2 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 RH6L040BG can be seen below.