The GBLN3305-S8 from GALAXY CENTURY MICROELECTRONICS is a MOSFET with Continous Drain Current 4.4 to 11 A, Drain Source Resistance 17 to 30 milli-ohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage ±20 V, Gate Source Threshold Voltage 1 to 2.5 V. Tags: Surface Mount. More details for GBLN3305-S8 can be seen below.