KTC3121 KEC | Alldatasheet
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KOREA ELECTRONICS CO.,LTD. TECHNICAL DATA | EPITAXIAL PLANAR NPN TRANSISTOR TV TUNER, UHF OSCILLATOR APPLICATION.(COMMON BASE) TV TUNER, UHF CONVERTER APPLICATION.(COMMON BASE)
FEATURES
+ High Transition Frequency : fr=1500MHz (Typ.). + Excellent hrr Linearity. ' in ae 7 Fo fe) Pecpanssisr-a05 | al a MAXIMUM RATINGS (Ta=25C) t tL 15s CHARACTERISTIC oo Lot_N nee sems a 3] LJ LJ Cl Cl ELECTRICAL CHARACTERISTICS (Ta=25C) CHARACTERISTIC SYMBOL TEST CONDITION MIN MAX. | UNIT Collector-Emitter , _ _ Breakdown Voltage FelmA, Te a [- [| y 1998. 6. 15 Revision No : 1 KEC V3
fr - Ic a Yre —~f Et 3 0 7
6 TER a fT TT yy yyy TT toome)
SS eer ae é COCO CC Cee oe | e& Skt ngeosc a -1 Coe LAA “ 3k a | | 9 Eee AT 5 a | g_ ip Lt soaks a rt tL a! bate H BLU ee ce ofa g Ee ° inca i=] ral a n 6m & so0}— et oi 28 CONN Zz 300 Sn & Koen] COMMON EMITTER g HT i 3 oot LUMI TI Tt 2 Eee rr insege z COLLECTOR CURRENT Ic (mA) REVERSE TRANSFER CONDUCTANCE gye (mS) ~ Ye ~f g Yre ~ f $20 COMMON EMITTER a . HEH a) See Per) oe i 8 [| @ -407 Bo0NN z Et | fie= ae OSS imal g PTT oy QQ ET | fie--2ma B~ eof te aE rT Ty H 209 rT Tt yp ~4m4 Se LLLP N CEFF a BAH ~sma eo a 8 8 Yr * _89 L250 | ema Be eejannnnsnenns ee ee eee Ses ee 2 ~100Lvoe=sov COerere ce 2 jOoooooee = 120 ae & 0 4 8 12 16 20 24 28 it -20 0 20 40 60 80 100 INPUT CONDUCTANCE gic (ms) FORWARD TRANSFER CONDUCTANCE ge, (mS) Yor — ) Yo —f (Yoo _— a 0 epee | e oo Yio on 5 VY TI 2 -20 x CI
22 EYE eat 2 aos | Ltte=—2mal ||
oA) ttt tT TAeool | | TT | a WS TTT LLL Bo 4 ar, A SOON & | | | TAZ [tT yt yy S40 | 800\\ KS Col is} Y 400) 23 ste HEH © COPNS EEE Be c& EE AALT TF common urns nee 5S. 2 7 (COMMON BASE) a SKI [omal 5 [7 V/eo0! || g common Base |_ [SK Be TA Coo ieee oe Hes CEE | 3 oe Ta=25°C P = s00 Ta=25'C CEELEELE] °% 04 0.8 12 16 20 24 = 0 20 40 60 80 100 120 OUTPUT CONDUCTANCE goe (gop) (mS) INPUT CONDUCTANCE gj, (mS) 1998. 6. 15 Revision No : 1 KEC 2/3
a yr —f g Yn — f ‘SI Zz 4 ° Ceommon Base [111-111] = TTT) comMon BASE Bog LVop=tov IH toot >t} & ioLET TTT TI Vea=tov 8 5 T ta=25'c r_ eT | S Toomn || | _[_| Ta=25¢ eee) ae 2 soltéme eH [| | J [ft | 2g" | | | | | sob wT TT | af | [set ty yt oe a~ .-LEEPEA TTT ty =. TT} | yer IA TT ty Be | fama [ PeAy woo TT | So) | ovY TA TTT TT ga Pt tT Tt TT TSA Xe00 TJ 2.0 4 40 == oF z “LE Leoy/7TA TT tT tt & S004
9.5 SORA Yie=-2ma TT TT | a og Lp pieremal TT TANT
a . P| & Pi Py Pte TP PT ee & .,9-D¢ TEE erry | = p> _LLTitritrer itt | REVERSE TRANSFER CONDUCTANCE gy, (mS) FORWARD TRANSFER CONDUCTANCE gp, (mS) 1998. 6. 15 Revision No : 1 KEC 3/3