The IRHLNM87Y20 from Infineon Technologies is a MOSFET with Continous Drain Current 17 A, Drain Source Resistance 15 milliohm, Drain Source Breakdown Voltage 20 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage 1 to 2.3 V. Tags: Surface Mount. More details for IRHLNM87Y20 can be seen below.