Popular transistors.

CLY2 GaAs FET transistor.
Pinout. Datasheet.

Package: MW6
Marking code: Y2.
Pin configuration:1 - G, 2 - S, 3 - D,
4 - D,5 - S, 6 - G
Type of CLY2 transistor: GaAs FET
Maximum power dissipation (PD): 0,9W
Maximum drain-source voltage (VDSS): 9V
Maximum drain-gate voltage (VDG): 12V
Maximum gate-source voltage (VGS): - 6V
Maximum continuous drain current (ID):600mA
Maximum junction temperature (Tj): 150°C
CLY2 Datasheet (PDF)