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Datasheet File OCR Text: |
J204 N-CHANNEL JFET Linear Systems replaces discontinued Siliconix J204 The J204 is a high gain N-Channel JFET This n-channel JFET is optimised for high gain. The part is particularly suitable for use in low power or high impedance amplifiers. The TO-92 package is well suited for cost sensitive applications and mass production. (See Packaging Information). FEATURES DIRECTREPLACEMENTFORSILICONIXJ204 LOWCUTOFFVOLTAGE VGS(off)1.5 HIGHGAIN AV=80V/V ABSOLUTEMAXIMUMRATINGS@25C(unlessotherwisenoted) MaximumTemperatures StorageTemperature OperatingJunctionTemperature MaximumPowerDissipation ContinuousPowerDissipation MAXIMUMCURRENT ForwardGateCurrent(Note1) MAXIMUMVOLTAGES GatetoDrainVoltage GatetoSourceVoltage 65Cto+150C 55Cto+135C 350mW 50mA VGDS=40V VGSS=40V www..com J204 Benefits: High Input Impedance Low Cutoff Voltage Low Noise J204 Applications: Battery powered amplifiers Audio Pre-Amplifiers Infra-Red Detector Amplifiers J204ELECTRICALCHARACTERISTICS@25C(unlessotherwisenoted) SYMBOL CHARACTERISTIC MIN BVGSS GatetoSourceBreakdownVoltage 25 VGS(off) GatetoSourceCutoffVoltage 0.3 IDSS DraintoSourceSaturationCurrent(Note2) 0.2 IGSS GateReverseCurrent 2 IG GateOperatingCurrent ID(off) DrainCutoffCurrent gfs ForwardTransconductance 0.5 Ciss InputCapacitance Crss ReverseTransferCapacitance en EquivalentNoiseVoltage Click To Buy V mA pA mS pF nV/Hz Available Packages: J204 in TO-92 J204 in bare die. Please contact Micross for full package and die dimensions TO-92 (Bottom View) TYP. 2 2 4.5 1.3 6 MAX 2 3 100 UNITS CONDITIONS IG=1A,VDS=0V VDS=15V,ID=10nA VDS=15V,VGS=0V VGS=20V,VDS=0V VDG=10V,ID=0.1mA VDS=15V,VGS=5V VDS=15V,VGS=0V,f=1kHz VDS=15V,VGS=0V,f=1MHz VDS=10V,ID=1mA,f=1kHz Note1AbsolutemaximumratingsarelimitingvaluesabovewhichJ204 serviceabilitymaybeimpaired. Note2-Pulsetest:PW300s,DutyCycle3% Micross Components Europe Tel: +44 1603 788967 Email: chipcomponents@micross.com Web: http://www.micross.com/distribution Information furnished by Linear Integrated Systems and Micross Components is believed to be accurate and reliable. However, no responsibility is assumed for its use; nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Linear Integrated Systems. Micross Components Ltd, United Kingdom, Tel: +44 1603 788967, Fax: +44 1603788920, Email: chipcomponents@micross.com Web: www.micross.com/distribution.aspx |
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