The 2N3823 from New Jersey Semiconductor is a Junction Field Effect Transistor (JFET) with Gate Source Voltage -30 V, Forward Transfer Admittance 3200 to 6500 mS, Drain Source Breakdown Voltage 30 V, Gate Current 10 mA, Gate Reverse Current -0.5 nA. Tags: Through Hole. More details for 2N3823 can be seen below.