(INMERSIL 2N4223, 2N4224 N-Channel JFET FEATURES _ @ NF =3 dB Typical at 200 MHz C <2oF PIN CHIP. TSS CONFIGURATION TOPOGRAPHY T0-72 coe FULLER \ 8] mee ABSOLUTE MAXIMUM RATINGS > o8 et @ 25C (unless otherwise noted) a | . 0062 Gate-Drain or Gate-Source Voltage -30 V | 066 Fe NOTE: SUBSTRATE IS GATE. Gate Current 10 mA 01 4 Drain Current 20 mA Total Device Dissipation at (or below) 25C a c Free-Air Temperature 300 mW Storage Temperature Range -65C to +200C Lead Temperature ORDERING INFORMATION (1/16 from case for 10 seconds) 300C TO-72 WAFER DICE 2N4223 | 2N4223/W | 2N4223/D 2N4224 | 2N4224/W | 2N4224/D ELECTRICAL CHARACTERISTICS (25C unless otherwise noted) 2N4223 2N4224 PARAMETER MIN MAX MIN MAX UNIT TEST CONDITIONS ~0.25 -0.5 nA _ - iGss Gate Reverse Current "0.25 05 WA VGs = -20 V, Vps = 90 750C BVGsS Gate-Source Breakdown Voltage -36 -30 v 1g = -10 pA, Vos = 0 0.1 -8 -0.1 -8 Vv VGS(off) Gate-Source Cutoff Voltage (0.25) | (0.25) (0.5) (0.5) (nA) Vos=15V,Ip=() Vv Gate-Source Volt: =1.0 =7.0 =1.0 <5 Vv 6s our age 0.3) | 0.3) | (0.2) | (0.2) {mA} loss Saturation Drain Current 3 18 2 20 mA Vps= 15 Vv, VGs=90 Common-Source Forward Sts 3000 ; 7000 2000 7500 umho f= 1kHz Transconductance : . Common-Source Input - - Ciss Capacitance (Output Shorted) 6 8 Vos = 15 V, Vas=0 ; pF f= 1 MHz Cc Common-Source Reverse 2 2 . rss Transfer Capacitance Common-Source Forward . FH Ivfsl Transadmittance 2700 1700 , Common-Source Input : Biss Conductance.(Output Shorted) 800 800 | Hmho waey Common-Source Output 200 200 Vos = 15 V, Veg =0 = 200 MHz | Soss Conductance {Input Shorted) - z Gps Smal! Signal Power Gain 10. dp NF Noise Figure 5 Vos = 15 V, Ves = 0, Rgen = 1K 1-67