The HP8KC5TB1 from ROHM Semiconductor is a MOSFET with Continous Drain Current -12 to 12 A, Drain Source Resistance 69 to 139 milli-ohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.0 to 2.5 V. Tags: Surface Mount. More details for HP8KC5TB1 can be seen below.