N-Channel Junction F E T V.H.F./U.H.F. Amplifiers , BVcss loss Yts VGS(off) Ciss Crss NF @f less [son NO. CASE REF. TYPE min. min./max. min./max. max. max. max. max. max. MEF 3821 50V 1.0/ 2.5mA 1500/ 4500 {tmhos 4.0V 6.0pF 3.0pF - _ 0.10nA TO-106 2N 3821 MEF 3822 50V 0.5/ 1,0mA 3000/ 6500 Lmhos 6.0V 6.0pF 3.0pF - - 0.10nA TO-106 2N 3822 MEF 3823 30V 4.0/20.0mA 3500/ 6500 Umhos 8.0V 6.0pF 2.0pF 250dB 100MHz 0.50nA TO-106 2N 3823 MEF 4223 30V 3.0/18.0mMA 100/ [Pmhos 8.0V 6.0pF 2.0pF 5dB 200MHz 0.25nA TO-106 2N 4223 MEF 4224 30V 2.0/20.0MA 2000/ 7500 {mhos 8.0V 6.0pF 2.0pF _ _ 0.50nA TO-106 2N 4224 MEF 4416 30V 5.0/15.0mA 4000/ 7500 Umhos 8.0V 6.0pF 1.0pF 4dB 400MHz 0.70nA TO-106 2N 4416 MEF 5103 25V 1.0/ 8.0mMA 2000/ 8000 Lmhos 4,0V 5.0pF 1.0pF _ _ 0.10nA TO-106 2N 5103 MEF 5104 25V 2.0/ 6.0mMA 3500/ 7500 Umhos 4.0V 5.0pF 1.0pF - 7 0.10nA TO-106 2N 5104 MEF 5105 25V 5.0/15.0mA 5000/10000 [imhos 4.0V 5.0pF 1.0pF - _ 0.10nA TO-106 2N 5105 MEF 5245 30V 5.0/15,.0mA 4500/ 7500 Umhos 6.0V 4.5pF 1.2pF 4dB 400MHz 1.00nA TO-106 2N 5245 MEF 5246 30V 1.5/ 7.0mMA 3000/ 6000 Umhos 4.0V 4.5pF 1.2pF 3dB 200MHz 1.00nA TO-106 2N 5246 MEF 5247 30V 8.0/24,0mMA 4500/ 8000 Umhos 8.0V 4.5pF 1.2pF 3dB 200MHz 1.00nA TO-106 2N 5247 MEF 5248 30V 4.0/20,0mA 3500/ 6500 Mrohos 8.0V 6.0pF _ 3dB 200MHz 5.00nA TO-106 2N 5248 MEF 5484 25V 1.0/ 5.0mA 3000/ 6000 Lmhos 3.0V 4.0pF 1.2pF 3dB 200M Hz 1,00nA TO-106 2N 5484 MEF 5485 25V 4.0/10.0mA 3500/ 7000 mhos 4,0V 4.0pF 1.2pF 3d8 200MHz 1.00nA TO-106 2N 5485 MEF 5486 25V 8.0/20.0mA 4000/ 8000 Umhos 6.0V 4.0pF 1.2pF 3dB 200MHz 1.00nA TO-106 2N 5486 2N 3819 25V 2.0/20.0MA 2000/ 6500 Umhos 8.0V 8.0pF 4.0pF - - 2.00nA TO-92DA 2N 3819 2N 4416 35V 5.0/15.0mMA 4500/ 7500 mhos 6.0V 4.0pF 0.8pF 4dB 400MHz 0.10nA TO-72 2N 4416 BF 256 30V 3.0/18.0mMA 4000/ Pmhos 7.5V 4.5pF 1.0pF 4dB 400MHz 5.00nA TO-92 BF 256 BVcss loss rds(ON) 'DIOFF) Ciss Cres ton tott loss TYPE NO. CASE REF. TYPE min. min./max. max. max. max. max. max. MEF 4391 40V 50/150mMA 30ohms 0.10nA 14pF 3.5pF 20ns 35ns 0.10nA TO-106 2N 4391 MEF 4392 40V 25/ 75mMA 60o0hms 0.10nA 14pF 3.5pF 20ns 55ns 0.10nA TO-106 2N 4392 MEF 4393 40V 5/ 30mA 1000hms 0.10nA 14pF 3.5pF 20ns 80ns 0.10nA TO-106 2N 4393 MEF 4856 40v 50/ mA 25o0hms 0.25nA 18pF 8.0pF 9ns 25ns 0.25nA TO-106 2N 4856 MEF 4857 40v 20/100mA 40ohms 0.25nA 18pF 8.0pF 10ns 50ns 0.25nA TO-106 2N 4857 MEF 4858 40V 8/ 80mA 600hms 0.25nA 18pF 8.0pF 20ns 100ns 0.25nA TO-106 2N 4858 MEF 4859 30V 50/ mA 25o0hms 0.25nA 18pF 8.0pF 9ns 25ns 0.25nA TO-106 2N 4859 MEF 4860 30V 20/100mMA 40o0hms 0.25nA 18pF 8.0pF 10ns 50ns 0.25nA TO-106 2N 4860 MEF 4861 30V 8/ s0mA 60o0hms 0.25nA 18pF 8.0pF 20ns 100ns 0.25nA TO-106 2N 4861 2N 4391 40v 50/150mA 300hms 0.10nA 14pF 3.5pF 15ns 20ns 0.10nA TO-18 2N 4391 2N 4393 40V 5/ 30mA 1000hms 0.70nA 14pF 3.5pF 15ns 50ns 0.10nA TO-18 2N 4393 match difference BVass 'pss Yts Ves(off) Ciss loss TYPE NO. V+, & 'pss Vas1 Ves2 CASE REF-TYPE min. min./max. min, max. max. max. max. max. MEF 3954 50V 0.5/ S5mA 1000 {Lmhos 5% 5mvV 4.5V 4pF O.1nA R-148V 2N 3954 MEF 3955 50V 0.5/ 5mMA 1000 Mmhos 5% 10mV 4.5V 4pF G.1nA R-148V 2N 3955 MEF 3956 50V 0.5/ 5mA 1000 Lmhos 5% _15mv 4.5V 4pF O.1nA R-148V 2N 3956 MEF 3957 50V 0.5/ 5mMA 1000 Lmhos 10% 20mV 4.5V 4pF O.1nNA R-148V 2N 3957 MEF 3958 50V 0.5/ 5mA 1000 {mhos 15% 25mvV 4.5V 4pF O.1nA R-148V 2N 3958 MEF 5561 50V 1.0/10mMA 1800 Mmhos 5% SmVv 4.0V 8pF 0.1nA R-148V 2N 5561 MEF 5562 50V 4.0/10MA +800 -Mmhos 5% 10mV 4.0V SpF 0.1nA R-148V 2N 5562 MEF 5563 50V 1.0/10MA 2000 [Lmhos 5% 15mV 4.0V Spr 0.1nA R-148V 2N 5563 P.24