The RMA35N50ES5 from Rectron Semiconductor is a MOSFET with Continous Drain Current 0.35 A, Drain Source Resistance 1150 to 2250 milliohm, Drain Source Breakdown Voltage 50 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 0.5 to 1.5 V. Tags: Surface Mount. More details for RMA35N50ES5 can be seen below.