The IRLR110 from Vishay is a MOSFET with Continous Drain Current 4.3 A, Drain Source Resistance 540 to 760 milliohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -10 to 10 V, Gate Source Threshold Voltage 1 to 2 V. Tags: Surface Mount. More details for IRLR110 can be seen below.