2N4220

n-channel JFETs designed for Small-Signal Amplifiers VHF Amplifiers Oscillators Mixers H Siliconix Performance Curves NRUNPA See Section 4 BENEFITS High Gain Low Receiver NOise Figure *ABSOLUTE MAXIMUM RATINGS (25°C) Gate-Drain or Gate-5ource Voltage (Note 1) ______ .. -30 V Gate Current ............................... 10 mA Drain Current .............................. 15 mA Total Device Dissipation at (or below) 25°C Free-Air Temperature ...................... , , " 300 mW Derate Linearly to 175°e Free-Air Temperature at Rate of2 mWre Storage Temperature Range, , . , , , . , , , , , . , -65 to +200o e Lead Temperature (1/16" from case for 10 seconds), , , , , , , .. , . , , . 3000 e TO-72 See Section 6 '4: ~G g D *ELECTRICAL CHARACTERISTICS (25°C unless otherwise noted) Characteristic 1 -2' J S T -4' A T -5 I C 6 IGSS ~vGSS VGS(otf) VGS lOSS Gate Reverse Current Gate-Source Breakaown Voilage Gate-Source Cutoff Voltage Gate-Source Voltage Saturation Drain Current (Note 21 7 -8 0 V 9N -A M 10 I -c 11 - 12 9fs IVlsl 90 s CISS Crss NF Common-Source Forward Transconductance (Note 2) Common-Source Forward Transadmlttance Common-Source Output Conductance (Note 2) Common-Source Input Capacitance Common-Source Reverse Transfer Capacitance NOISe F,gure, Only 2N4220A, 2N4221A,2N4222A 2N4220, 2N4220A Min Max -0.1 -0.1 -3D -4 -0.5 -2.5 (501 (501 2N4221, 2N4221A 2N4222, 2N4222A Min Max Min Max -0.1 -0.1 -0.1 -0.1 -30 -30 -6 -8 -1 -5 -2 -6 (2...