View 3sk265 datasheet:

Ordering number:ENN4902 N-Channel Silicon MOSFET 3SK265 VHF, CATV Tuner, High-Frequency Amplifier Applications Features Package Dimensions · Enhancement type. unit:mm · Easy AGC (Cut off at VG2S=0V). 2096A · Small noise figure. [3SK265] · High power gain. 1.9 · Ideally suited for RF amplifier of CATV wide-band 0.95 0.95 0.4 0.16 tuners. 4 3 0 to 0.1 1 2 0.6 0.95 0.85 1 : Drain 2.9 2 : Source 3 : Gate 1 4 : Gate 2 SANYO : CP4 Specifications Absolute Maximum Ratings at Ta = 25?C Parameter Symbol Conditions Ratings Unit Drain-to-Source Voltage VDS 15 V Gate1-to-Source Voltage VG1S ±8 V Gate2-to-Source Voltage VG2S ±8 V Drain Current ID 30 mA Allowable Power Dissipation PD 200 mW ?C Channel Temperature Tch 125 Storage Temperature Tstg –55 to +125 ?C