The RS1P600BH from ROHM Semiconductor is a MOSFET with Continous Drain Current -60 to 60 A, Drain Source Resistance 6.7 to 12.9 Milliohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for RS1P600BH can be seen below.