! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 3.5 V IC = 35 mA ! Common Emitter S-Parameters: May 1997 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.2987 -14.6 44.547 175.4 0.0019 88.6 0.9338 -3.2 0.020 0.3047 -28.7 44.716 170.7 0.0035 84.3 0.9323 -7.1 0.050 0.3627 -62.2 41.831 158.3 0.0076 68.5 0.8836 -17.5 0.100 0.4731 -98.9 35.713 141.0 0.0130 59.8 0.7588 -30.9 0.150 0.5462 -120.0 29.492 128.4 0.0159 52.6 0.6387 -39.5 0.200 0.5840 -133.4 24.473 119.9 0.0184 47.7 0.5436 -44.5 0.250 0.6112 -142.8 20.747 113.5 0.0197 45.8 0.4732 -47.5 0.300 0.6267 -149.5 17.887 108.3 0.0212 45.3 0.4207 -49.0 0.400 0.6486 -159.0 13.910 101.2 0.0234 45.4 0.3512 -50.4 0.500 0.6615 -164.9 11.302 95.9 0.0248 46.7 0.3095 -50.8 0.600 0.6680 -169.3 9.550 91.9 0.0274 48.8 0.2824 -50.7 0.700 0.6703 -173.6 8.244 88.7 0.0298 50.2 0.2654 -51.1 0.800 0.6759 -176.5 7.213 85.7 0.0318 52.0 0.2536 -51.6 0.900 0.6735 -179.1 6.446 83.2 0.0342 53.1 0.2448 -52.3 1.000 0.6746 178.5 5.817 80.6 0.0366 54.6 0.2395 -53.2 1.100 0.6842 176.8 5.306 78.3 0.0386 55.6 0.2353 -54.3 1.200 0.6799 174.5 4.870 75.9 0.0422 56.2 0.2337 -55.7 1.300 0.6853 172.7 4.500 73.9 0.0443 56.9 0.2318 -57.1 1.400 0.6897 171.1 4.179 71.5 0.0467 58.1 0.2317 -58.7 1.500 0.6891 169.6 3.911 69.5 0.0496 58.2 0.2320 -60.4 1.600 0.6889 168.4 3.668 67.8 0.0522 58.8 0.2338 -62.1 1.700 0.6895 166.6 3.463 65.7 0.0550 59.0 0.2349 -63.8 1.800 0.6896 165.1 3.256 64.2 0.0577 59.5 0.2374 -65.5 1.900 0.6901 163.9 3.100 62.2 0.0597 59.2 0.2396 -67.2 2.000 0.6904 162.9 2.957 60.2 0.0632 59.2 0.2425 -69.1 2.200 0.6916 160.0 2.700 56.8 0.0687 59.2 0.2497 -72.4 2.400 0.6976 157.6 2.477 53.5 0.0744 59.0 0.2564 -75.7 2.600 0.6929 155.5 2.299 50.0 0.0798 58.6 0.2646 -78.9 2.800 0.7001 152.8 2.149 46.9 0.0862 58.3 0.2732 -81.8 3.000 0.6973 150.4 2.012 43.4 0.0921 57.3 0.2814 -84.8 3.500 0.6979 144.3 1.751 35.5 0.1067 55.7 0.3037 -92.1 4.000 0.7032 137.8 1.557 27.2 0.1229 52.8 0.3282 -99.8 4.500 0.7067 130.8 1.401 18.9 0.1391 49.7 0.3520 -107.9 5.000 0.7058 124.1 1.264 11.3 0.1545 46.4 0.3765 -115.7 5.500 0.7045 116.7 1.150 3.3 0.1703 42.9 0.3976 -123.6 6.000 0.7144 110.0 1.055 -3.4 0.1857 39.1 0.4175 -131.4 ! ! SIEMENS AG Semiconductor Group, Munich