The BZX84C4V7LT1/T3G from onsemi is a Power Diode with Forward Current 0.1 A, Forward Voltage 0.9 V, Reverse Current 3 uA, Reverse Voltage 2 V, Repetitive Peak Reverse Voltage 2 V. Tags: Surface Mount. More details for BZX84C4V7LT1/T3G can be seen below.