Popular transistors.

J111 MOSFET transistor.
Pinout. Datasheet.

Package: TO92, SOT-23.
Marking code for SOT-23 - C1
Type of J111 transistor: JFET
Type of control channel: N - Channel
Maximum power dissipation (PD):0,36 W
Maximum drain-source voltage (VDSS): 35 V
Gate-source forward voltage (VGS(f)): 0,7 V.
Maximum continuous drain current (ID): 50mA
Maximum pulsed drain current (IDM): 200mA
Maximum junction temperature (Tj): 150C
Rise Time(tR): 6nS
Input Capacitance (Ciss):28pF
Output Capacitance (Coss):5pF
Maximum drain-source on-state resistance (RDS): 30 Ohm
Forward Transconductance(gfs):6