The SST175 SOT-23 3L RoHS from Linear Systems is a Junction Field Effect Transistor (JFET) with Drain Saturation Current -7 to -90 mA, Gate Source Voltage 30 V, Continous Drain Current -7 mA, Drain Source Resistance 125 Ohm, Gate Current 50 mA. Tags: Surface Mount. More details for SST175 SOT-23 3L RoHS can be seen below.