2N4222

2N4220 thru 2N4222 2N4220,A thru 2N4222,A CASE 20-03, STYLE 3 TO-72 (TO-206AF) JFET LOW-FREQUENCY, LOW NOISE —N-CHANNEL DEPLETION MAXIMUM RATINGS Rating Drain-Source Voltage Drain-Gate Voltage Gate-Source Voltage Drain Current @Total Device Dissipation TA = 25°C Derate above 25°C Junction Temperature Range Storage Channel Temperature Range Symbol vDs vdg vgs id Pd Tj Tstg Value 30 30 -30 15 300 2 175 - 65 to + 200 Unit Vdc Vdc Vdc mAdc mW ., mW/°C °C °c ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted.) Characteristic Symbol Typ Max Unit OFF CHARACTERISTICS Gate-Source Breakdown Voltage (Iq = -10 ftAdc, Vds = 0) V (BR)GSS -30 — - Vdc Gate Reverse Current (VG S = -15 Vdc, VDS = 0) (Vqs = -15 Vdc, VDS = 0, TA = 150°C) Gate Source Cutoff Voltage (ID = 0.1 nAdc, V Ds = 15 Vdc) 2N4220,A 2N4221.A 2N4222,A 'GSS v GS(off) - - -0.1 nAdc -100 - Vdc -4 -6 -8 Gate Source Voltage (Iq = 50 fiAdc, V D S = 15 Vdc) (ID = 200 fiAdc, Vds = 15 Vdc) (Iq = 500 /u...