KTC4080 SEMICONDUCTOR TECHNICAL DATA HIGH FREQUENCY LOW NOISE AMPLIFIER APPLICATION. VHF BAND AMPLIFIER APPLICATION. FEATURES. MAXIMUM RATING (Ta=25 )

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1 SMICONDUCTOR TCHNICAL DATA KTC48 PITAXIAL PLANAR NPN TRANSISTOR HIGH FRQUNCY LOW NOIS AMPLIFIR APPLICATION. VHF BAND AMPLIFIR APPLICATION. FATURS Small Reverse Transr Capacitance : C =.7pF(Tp.) Low Noise Figu : NF=2.dB(Tp.) (f=mhz). MAXIMUM RATING (Ta=2 ) CHARACTRISTIC SYMBOL RATING UNIT Collector-Base Voltage V O 4 V A C J L G M B M 2 N K N D H DIM MILLIMTRS A 2. +_.2 B.2 +_. C.9 +_. D.+./ _.2 G.6 H.+./-.6 J. K.-. L.7 M.42 +_. N. MIN Collector-mitter Voltage V CO V. MITTR mitter-base Voltage V BO 4 V Collector Curnt I C 2 ma 2. BAS. COLLCTOR mitter Curnt I -2 ma Collector Power Dissipation P C mw Junction Temperatu T j USM Storage Temperatu Range T stg - Marking h F Rank Lot No. Tpe Name Q LCTRICAL CHARACTRISTICS (Ta=2 ) CHARACTRISTIC SYMBOL TST CONDITION MIN. TYP. MAX. UNIT Collector Cut-off Curnt I O V =8V, I = - -. A mitter Cut-off Curnt I BO V B =4V, I C = - -. A DC Curnt Gain h F (Note) V C =6V, I C =ma 4-2 Reverse Transr Capacitance C V =6V, f=mhz pf Transition Fquenc f T V C =6V, I C =ma - MHz Collector-Base Time Constant C C b ' V =6V, I =-ma, f=mhz - - ps Noise Figu NF V CC =6V, I =-ma, f=mhz (Fig.) Power Gain G pe 8 - db Note : h F Classification R():4 8, O(2):7 4, Y(4): Revision No : 4 /6

2 KTC48 Fig. G pe TST CIRCUIT 6pF INPUT R g=ω.µf DUT 2.2kΩ.µ F kω pf L OUTPUT R =Ω L pf pf.2µf.2µf -V (I =-ma) V CC L :.8mmΦ SILVR PLATD COPPR WIR, 4Turns. mm ID, 8mm Length. PARAMTRS (Tp.) () (V C =6V, I =-ma, f=mhz) CHARACTRISTIC SYMBOL TYP. UNIT Input Conductance g 2.9 ms Input Capacitance C.2 pf Reverse Transr Admittance. S Phase Angle of Reverse Transr Admittance -9 Forward Transr Admittance 4 ms Phase Angle of Forward Transr Admittance -2 Output Conductance g 4 S Output Capacitance C. pf (2) COMMON BAS (V C =6V, I =-ma, f=mhz) CHARACTRISTIC SYMBOL TYP. UNIT Input Conductance g 4 ms Input Capacitance C - pf Reverse Transr Admittance. S Phase Angle of Reverse Transr Admittance - Forward Transr Admittance 4 ms Phase Angle of Forward Transr Admittance 6 Output Conductance g 4 S Output Capacitance C. pf Revision No : 4 2/6

3 KTC48 STATIC CHARACTRISTICS h F C COLLCTOR CURRNT I C V =6V C I =µa B DC CURRNT GAIN hf V C=6V BAS-MITTR VOLTAG V B V =6V C COMMON MITTR... 2 COLLCTOR CURRNT I C BAS CURRNT COLLCTOR-MITTR I B ( µa) VOLTAG V C INPUT CAPACITANC C (pf) INPUT CONDUCTANC g (ms) C g V C=6V f=mhz MITTR CURRNT I, Θ OUPUT CAPACITANC C (pf). OUPUT CONDUCTANC g (µs) V C =6V f=mhz g C PHAS ANGL OF RVRS TRANSFR ADMITTANC Θ ( ) RVRS TRANSFR ADMITTANC (ms) V C =6V f=mhz Θ MITTR CURRNT I MITTR CURRNT I Revision No : 4 /6

4 KTC48, Θ PHAS ANGL OF FORWARD TRANSFR ADMITTANC Θ ( ) FORWARD TRANSFR ADMITTANC Θ COMMON BAS V C =6V f=mhz INPUT CAPACITANC C (pf) INPUT CONDUCTANC g (ms) g C COMMON BAS V =6V f=mhz MITTR CURRNT I MITTR CURRNT I, Θ OUPUT CAPACITANC C (pf) 2. OUPUT CONDUCTANC g (µs) 2 V =6V f=mhz C - g - - PHAS ANGL OF FORWARD TRANSFR ADMITTANC Θ ( ) K FORWARD TRANSFR ADMITTANC COMMON BAS V =6V f=mhz Θ MITTR CURRNT I MITTR CURRNT I PHAS ANGL OF FORWARD TRANSFR ADMITTANC Θ ( ) -k RVRS TRANSFR ADMITTANC... COMMON BAS V =6V f=mhz Θ, Θ INPUT CAPACITANC C (pf) INPUT CONDUCTANC g (ms) 2 C g - V C COMMON BAS I =-ma f=mhz MITTR CURRNT I COLLCTOR-BAS VOLTAG V C Revision No : 4 4/6

5 KTC48 - V C, Θ - V C OUTPUT CAPACITANC C (pf). IOUUT CONDUCTANC g (µs) I =-ma f=mhz g C PHAS ANGL OF FORWARD TRANSFR ADMITTANC Θ ( ) FORWARD TRANSFR ADMITTANC Θ I =-ma f=mhz COLLCTOR-MITTR VOLTAG V C COLLCTOR-MITTR VOLTAG V C, Θ - V C - V PHAS ANGL OF RVRS TRANSFR ADMITTANC Θ ( ) RVRS TRANSFR ADMITTANC... Θ. I =-ma f=mhz INPUT CAPACITANC C (pf) INPUT CONDUCTANC g (ms) g C COMMON BAS I =-ma f=mhz COLLCTOR-MITTR VOLTAG V C COLLCTOR-BAS VOLTAG V OUPUT CAPACITANC C (pf). OUPUT CONDUCTANC g (µs) - V COMMON BAS I =-ma f=mhz g C COLLCTOR-BAS VOLTAG V PHAS ANGL OF FORWARD TRANSFR ADMITTANC Θ ( ) FORWARD TRANSFR ADMITTANC Θ, Θ - V COMMON BAS I =-ma f=mhz COLLCTOR-BAS VOLTAG V Revision No : 4 /6

6 KTC48, Θ - V PHAS ANGL OF RVRS TRANSFR ADMITTANC Θ ( ) RVRS TRANSFR ADMITTANC (ms) Θ COMMON BAS I =-ma f=mhz INPUT SUSCPTANC b (ms) f=2mhz V C =6V I =-ma 2 2 COLLCTOR-BAS VOLTAG V INPUT CONDUCTANC g (ms) OUTPUT SUSCPTANC b (µs) f=2mhz V C =6V I =-ma 8 2 FORWARD TRANSFR SUSCPTANC b (ms) V C=6V I =-ma 2 2 f=.7mhz 4 OUTPUT CONDUCTANC g (µs) FORWARD TRANSFR CONDUCTANC g (ms) Pc - Ta RVRS TRANSFR SUSCPTANC b (µs) V C =6V I =-ma 2 f=.7mhz COLLCTOR POWR DISSIPATION P C (mw) RVRS TRANSFR CONDUCTANC g (µs) AMBINT TMPRATUR Ta ( C) Revision No : 4 6/6