2SK494 PDF File ( Datasheet )

2SK494 Silicon N-Channel Junction FET Application Low frequency , High frequency amplifier Outline SPAK 1 23 1. Drain 2. Gate 3. Source 2SK494 Absolute Maximum Ratings (Ta = 25°C) Item Drain to source voltage Gate to source voltage Drain current Gate current Channel power dissipation Channel temperature Storage temperature Symbol VDS VGSO ID IG Pch Tch Tstg Ratings 22 22 100 10 300 150 55 to +150 Unit V V mA mA mW °C °C Electrical Characteristics (Ta = 25°C) Item Gate to source bre