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2N4222

Siliconix
Part Number 2N4222
Manufacturer Siliconix
Description n-channel JFET
Published Sep 20, 2019
Detailed Description n-channel JFETs designed for • • • • Small-Signal Amplifiers • VHF Amplifiers • Oscillators • Mixers H Siliconix Perfor...
Datasheet PDF File 2N4222 PDF File

2N4222
2N4222

Overview
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 (2001 (2001 (5001 (5001 Uniu Test Conditions nA IVGS=-15V,VOS=0 IlA !G =-lOp.
A, \/OS= IJ V VOS= 15V,IO=0.
1 nA V VOS=15V,IO=( I (IlAI 150·C 05 3 2 6 5 15 mA VOS=15V,VGS=0 1000 4000 2000 5000 2500 6000 1= 1 kHz 750 750 750 ILmho 10 20 40 VOS = 15 V, VGS = 0 1= 100 MHz 1=1 kHz 66 6 pF 22 2 1= 1 MHz 2.
5 2.
5 2.
5 dB VOS-15V,VGS=0 Rgen = 1 meg 1= 100 Hz *JEDEC registered data.
NOTES: 1.
Due to symmetrical geometry.
these umts may be operated with source and drain leads interchanged.
2.
...


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