GENERAL PURPOSE & INDUSTRIAL 7 7 SGS-THOMSON e SMALL SIGNAL TRANSISTORS TRANSISTORS FOR RADIO FREQUENCY APPLICATIONS Max ratings Trans. Freq. Noise figure Gain Polar. Type . Main function Package VcEo| '!c Ptot tr @ le NF @ Ilo / f Po @ f (Vv) | (mA) } (mw (MHz) (mA) (dB) (mA) (MHz) (dB) (MHz) PNP 35 20 BFR 38 VHFIWHE 1000 3 3.5 3 800 14 800 TO72 amplifier PNP 35 20 200 BF 272A UHF amp. 850 3 3.5 3 800 15 800 TO 72 NPN 25 25 175 BF 173 Video IF amp 1000 typ 5 _ _ _ 25 typ 35 TO 72 NPN 15 40 200 2N 2857 VHF/UHF 1200 5 3.8 1.5 450 16 450 TO 72 amplifier/osc NPN 15 40 200 2N 3839 VHF/UHF 1400 5 3 15 450 17 450 TO 72 amoplifieriosc NPN 12 50 200 2N 5179 VHF 1400 5 3 15 200 21 200 TO 72 amplifier/ose NPN 15 50 200 BFX 89 UHF amplifier 1200 25 5 2 500 12 500 TO 72 PNP 25 50 225 BFR 99A UHF amplifier 1400 10 5 3 800 10 800 TO 72 PNP 25 50 225 BFR 99 UHF arrplifier 2000 10 3.5 3 800 12 800 TO 72 NPN 25 150 700 BFW 164 CATV-MATV 1200 150 6 30 200 6.5 800 TO 39 amplitier NPN 25 150 700 BFX 17A CATV-MATV 1100 150 _ _ _ 16 200 TO 39 amplifier NPN 20 500 | 3500 2N 4427 VHF 500 50 _ _ _ 10 175 TO 39 power amp. . NPN 30 500 | 3500 2N 3866 UHFAVHF 500 50 _ _ 10 400 TO 39 power amp. NPN GENERAL PURPOSE TRANSISTORS - TO 18 VcEo hre @ \c Type VeEsay @ Ic ft ts Plot Also VcER min/max max min avaltable (v) (mA) 7) (mA) (MHz) (ns) | (mW) 55 50/ 50 BSX 33 0.3 150 60 800 500 25 75/260 100 BC 377 0.7 500 360 typ. 375 40 75/260 100 BC 378 0.7 500 300 typ. 375 30 100/300 150 2N 2222 1.6 500 250 225 500 | 2N 2221 40 100/300 150 2N 22224 1 500 250 225 500 | 2N 22214 50* 100/300 150 2N 956 15 150 70 _ 500 | 2N 718A 55 60/180 150 BFR 18 0.25 150 60 _ 500 80 40/ 150 2N 720A 5 150 50 _ 500 80 100/300 150 2N 3700 0.5 500 100 typ. 500 | 2N 3302 108