View 3sk263 datasheet:

Ordering number:ENN4423A N-Channel Silicon MOSFET (Dual Gate) 3SK263 FM Tuner, VHF Tuner, High-Frequency Amplifier Applications Features Package Dimensions · Enhancement type. unit:mm · Small noise figure. 2096A · Small cross modulation. [3SK263] 1.9 0.95 0.95 0.4 0.16 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 Electrical Characteristics at Ta = 25?C Ratings Parameter Symbol Condi