The BSZ15DC02KD H from Infineon Technologies is a MOSFET with Continous Drain Current -3.2 to 5.1 A, Drain Source Resistance 41 to 310 milliohm, Drain Source Breakdown Voltage -20 to 20 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage -1.4 to 1.4 V. Tags: Surface Mount. More details for BSZ15DC02KD H can be seen below.