The IRHQ57214SE from Infineon Technologies is a MOSFET with Continous Drain Current 1.9 A, Drain Source Resistance 1800 milliohm, Drain Source Breakdown Voltage 250 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2.5 to 4.5 V. Tags: Surface Mount. More details for IRHQ57214SE can be seen below.