View 2sk315 datasheet:

Ordering number:EN1005B N-Channel Junction Silicon FET 2SK315 FM Tuner Applications Features Package Dimensions · Ideal for FM tuners in radios, stereos, etc. unit:mm · Because it is compactly packaged, sets can be made 2040A compact. [2SK315] · Small Crss (Crss=0.08pF typ). 2.2 4.0 · High yfs (yfs=12.0ms typ). 0.4 0.5 0.4 0.4 1 2 3 1 : Drain 1.3 1.3 2 : Source 3 : Gate 3.0 SANYO : SPA 3.8nom Specifications Absolute Maximum Ratings at Ta = 25?C Parameter Symbol Conditions Ratings Unit Gate-to-Drain Voltage VGDO –20 V Gate Current IG 10 mA Drain Current ID 20 mA Allowable Power Dissipation PD 200 mW Junction Temperature Tj 125 ?C Storage Temperature Tstg –55 to +125 ?C Electrical Characteristics at Ta = 25?C Ratings Parameter Symbol Conditions Unit