The MCH3914-8-TL-H from onsemi is a Junction Field Effect Transistor (JFET) with Drain Saturation Current 25 to 50 mA, Forward Transfer Admittance 14 to 29 mS, Continous Drain Current 50 mA, Gate Current 5 mA, Gate Reverse Current -1.0 nA. Tags: Surface Mount. More details for MCH3914-8-TL-H can be seen below.