Small Signal FET's

 


                MAX     MAX                MIN   Input   MAX           Noise
                Diss.   Vds      VGS(off)  gfs    C      ID     Fmax   Figure   
Device   Type   (mW)   (V)***   (v)***    (uS)   (pF)   (mA)*  (MHz)   (typ)    Case   Base   Mfr**     applicatons
2N4416 N-JFET 300 30 -6 4500 4 -15 450 400MHz4dB TO-72 1 S,M VHF/UHF 2N5484 N-JFET 310 25 -3 2500 5 30 200 200MHz4dB TO-92 2 M VHF/UHF AMP MIX,OSC. 2N5485 N-JFET 310 25 -4 3500 5 30 400 400MHz4dB TO-92 2 S VHF/UHF AMP MIX,OSC. 2N5486 N-JFET 360 25 -2 5500 5 15 400 400MHz4dB TO-92 2 M VHF/UHF AMP MIX,OSC. 3N200 N-dual 330 20 -6 10000 4-8.5 50 500 400MHz4.5dB TO-72 3 R VHF/UHF AMP NTE222 gate- MIX,OSC. SK3065 MOSFET 3N202 N-dual 360 25 -5 8000 6 50 200 200MHz4.5dB TO-72 3 S VHF AMP NTE454 gate- MIXER SK3991 MOSFET MPF102 N-JFET 310 25 -8 2000 4.5 20 200 400MHz4dB TO-92 2 N,M HF/UHF AMP MIX,OSC. MPF106 N-JFET 310 25 -6 2500 5 30 400 200MHz4dB TO-92 2 N,M HF/VHF/UHF 2N5484 AMP,MIX,OSC. 40673 N-dual 330 20 -4 12000 6 50 400 200MHz6dB TO-72 3 R HF/VHF/UHF NTE222 -gate AMP,MIX,OSC. SK3050 MOSFET U304 P-JFET 310 -30 +10 - 27 -50 - - TO-18 4 S analog switch chopper
MAX MAX MIN Input MAX Noise Diss. Vds VGS(off) gfs C ID Fmax Figure Device Type (mW) (V)*** (v)*** (uS) (pF) (mA)* (MHz) (typ) Case Base Mfr** applicatons
U310 N-JFET 500 30 -6 10000 2.5 60 450 450MHz3.2dB TO-52 5 S common gate 300 30 VHF/UHF AMP U350 N-JFET 1W 25 -6 9000 5 60 100 100MHz7dB TO-99 6 S matched J-FET quad double bal mix U431 N-JFET 300 25 -6 10000 5 30 100 10nV/sqrt(Hz) TO-99 7 S matched J-FET DUAL CASCODE AMP AND BAL MIX 2N5670 N-JFET 360 25 8 3000 7 20 400 100MHz2.5dB TO-92 2 M VHF/UHF osc MIX,frontend amp 2N5668 N-JFET 360 25 4 1500 7 5 400 100MHz2.5dB TO-92 2 M VHF/UHF osc MIX,frontend amp 2N5669 N-JFET 360 25 6 2000 7 10 400 100MHz2.5dB TO-92 2 M VHF/UHF osc MIX,frontend amp J308 N-JFET 360 25 6.5 8000 7.5 60 1000 100MHz1.5dB TO-92 2 M VHF/UHF osc MIX,frontend amp J309 N-JFET 360 25 4 10000 7.5 30 1000 100MHz1.5dB TO-92 2 M VHF/UHF osc MIX,frontend amp J310 N-JFET 360 25 6.5 8000 7.5 60 1000 100MHz1.5dB TO-92 2 M VHF/UHF osc MIX,frontend amp

NOTES:


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