Click to expand full text
J308 JFET VHF/UHF Amplifiers
N−Channel — Depletion
MAXIMUM RATINGS Rating
Drain −Source Voltage Gate−Source Voltage Forward Gate Current Total Device Dissipation
@ TA = 25°C Derate above 25°C Junction Temperature Range Storage Temperature Range
Symbol VDS VGS IGF PD
TJ Tstg
Value 25 25 10
350 2.8 −65 to +125 −65 to +150
Unit Vdc Vdc mAdc mW
mW/°C °C °C
http://onsemi.com
1 23
CASE 29−11, STYLE 5 TO−92 (TO−226AA) 1 DRAIN
3 GATE
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Characteristic
OFF CHARACTERISTICS
Gate −Source Breakdown Voltage (IG = −1.0 μAdc, VDS = 0)
Gate Reverse Current (VGS = −15 Vdc, VDS = 0, TA = 25°C) (VGS = −15 Vdc, VDS = 0, TA = +125°C)
Gate Source Cutoff Voltage (VDS = 10 Vdc, ID = 1.
J308 Datasheet
