KEC SEMICONDUCTOR KTC945B TECHNICAL DATA EPITAXIAL PLANAR NPN TRANSISTOR GENERAL PURPOSE APPLICATION, SWITCHING APPLICATION. B c FEATURES | | - Excellent hep Linearity. | a : bpp(c=0. lmMA Vhpp(le=2mA)=0.95(Typ.) | - Low Noise : NF=1dB(Typ.). at f=1kHz a N | DIM MILLIMETERS Kal! oa Ef A 4.70 MAX - Complementary to KTA733B(O, Y, GR class). | G B 4.80 MAX p tle c | 3.70MAX - D 0.45 | E 1.00 F 1.27 {| G 0.85 = u U H 0.45 MAXIMUM RATING (Ta=25 C) aan J 14.00 0.50 F F K 0.55 MAX CHARACTERISTIC SYMBOL | RATING | UNIT L 2.30 M 0.45 MAX Collector-Base Voltage Veso 60 Vv | u-0 te N 1.00 Collector-Emitter Voltage Vero 50 Vv ene Emitter-Base Voltage Vepo 5 Vv : eae Collector Current Te 150 mA Collector Power Dissipation Po 625 mW TO-92 Junction Temperature TP 150 ic Storage Temperature Range le -55~ 150 e ELECTRICAL CHARACTERISTICS (Ta=25'C) CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. | MAX. UNIT Collector-Base Breakdown Voltage ViprycBo I-=l00vA, I-=0 60 - - Vv Collector-Emitter Breakdown Voltage VigrycEo I-=ImA, [p=0 50 - - Vv Emitter-Base Breakdown Voltage ViBR)EBO 1p=100n2A, I[-=0 5 - - Vv Collector Cut-off Current Icpo Vep-60V, Ip=0 - - 0.1 LA Emitter Cut-off Current lEBo VepooV, [-=0 - - 0.1 LA DC Current Gain hee (Note) Vep=6V, Ie=2mA 70 si 700 Collector-Emitter Saturation Voltage V cE (sat) I-=100mA, Ip=10mA - 0.1 0.25 Vv Base-Emitter Saturation Voltage VBE(sat) 1-=100mA, Ip=10mA e o 1.0 Vv Transition Fre uency fy Vep=lOV, I=l0mA S 300 : MHz Collector Output Capacitance Cy VepalOV, Ip=0, f-_lMHz - 2.0 3.5 pF Noise Figure NF Vep=6V, [-=0.lmA Re=10k 2, flkHz - 1.0 10 dB Note: hr Classification O:70 140, Y:120 240, GR:200400, BL:350 700 2001.9. 14 Revision No : 2 KEC 1/2 KTC945B le Vea hee -Ic 240 1k _ COMMON COMMON t sai ae 7 500 EMITTER U 2 | = 300 aS ; Vep =6V e 160 Z Ta=l EE Z S Ta=25C ~ a a 120 100 7 es 80 5 30 iz Ss 30 m 40 a rl 5 5 10 0 I 2 3 4 5 6 7 Ol 03 1 3 10 630100300 COLLECTOR-EMITTER VOLTAGE Ver (V) COLLECTOR CURRENT Ic (mA) V ck (sat fr = lg 5 3 z 3k = = COMMON EMITTER S = Ver =10V & S | Te /Ip=10 & 1k Ta=25C He s g 05 a 0.3 wy ae ]} ao Ps a 0.05 Ta=100C 5 > 0.03 ae jaa = 25C J] 8 0.01 ol 03 1 3 10 30 100 300 03 -l 3 -10 -30 -100 -300 COLLECTOR CURRENT Ic (mA) oS? MITTER CURRENT I, (mA) Pe - Ta 3k Z 700 COMMON 5 Ik > EMITTER & 600 < Vcp=6V = < 300 4 500 7 100 As = = 2 2% 40 4 30 = OY 300 5 10 w a 2 200 ny 3 < x a 3 100 1 a 0.3 = 0 0 02 O04 06 O8 1.0 1.2 0 2 so 75 100 125 150 175 BASE-EMITTER VOLTAGE V pg. (V) AMBIENT TEMPERATURE Ta (C) 2001.9. 14 Revision No : 2 KEC 2/2