View 2sk1771 datasheet:

2SK1771 TOSHIBA Field Effect Transistor Silicon N-Channel MOS Type 2SK1771 FM Tuner, VHF RF Amplifier Applications Unit: mm • Superior inter modulation performance. • Low noise figure: NF = 1.0dB (typ.) Maximum Ratings (Ta = = 25°C) = = Characteristics Symbol Rating Unit Drain-source voltage VDS 12.5 V Gate-source voltage VGS ±8 V Drain current ID 30 mA Drain power dissipation PD 150 mW Channel temperature Tch 125 °C Storage temperature range Tstg -55~125 °C JEDEC ? JEITA ? TOSHIBA 2-3J1D Weight: 0.013 g (typ.) Electrical Characteristics (Ta = = 25°C) = = Characteristics Symbol Test Condition Min Typ. Max Unit Gate leakage current IGSS VDS = 0, VGS = ±6 V ? ? ±50 nA Drain-source voltage V (BR) DSX VGS = -4 V, ID = 100 µA 12.5 ? ? V Drain current ID