The RMP10N65LD from Rectron Semiconductor is a MOSFET with Continous Drain Current 10 A, Drain Source Resistance 600 to 730 milliohm, Drain Source Breakdown Voltage 650 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for RMP10N65LD can be seen below.