! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 2.5 V IC = 8 mA ! Common Emitter S-Parameters: May 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.7399 -4.4 21.104 176.8 0.0021 90.0 0.9848 -1.9 0.020 0.7339 -8.5 21.219 173.3 0.0047 87.3 0.9728 -3.9 0.050 0.7234 -20.6 20.754 163.9 0.0111 80.2 0.9566 -9.7 0.100 0.6562 -39.4 18.896 149.8 0.0211 72.5 0.8875 -17.4 0.150 0.5799 -56.2 16.840 137.1 0.0287 66.5 0.8053 -23.2 0.200 0.5214 -69.7 14.770 128.1 0.0349 63.6 0.7334 -26.5 0.250 0.4662 -82.1 12.916 120.5 0.0400 60.9 0.6725 -28.5 0.300 0.4173 -92.8 11.464 114.4 0.0442 60.4 0.6229 -29.7 0.400 0.3556 -110.0 9.205 105.9 0.0523 60.0 0.5529 -30.2 0.500 0.3170 -124.4 7.575 98.7 0.0595 60.8 0.5096 -30.1 0.600 0.2942 -137.0 6.492 93.2 0.0676 61.2 0.4832 -29.9 0.700 0.2754 -148.0 5.666 88.3 0.0753 62.3 0.4629 -29.9 0.800 0.2685 -158.3 4.993 84.2 0.0834 62.6 0.4466 -30.0 0.900 0.2584 -166.3 4.471 80.5 0.0915 63.1 0.4361 -30.3 1.000 0.2592 -174.6 4.071 77.1 0.0998 63.4 0.4297 -30.8 1.100 0.2630 177.9 3.740 73.9 0.1084 63.3 0.4227 -31.8 1.200 0.2639 171.3 3.456 70.7 0.1168 63.3 0.4155 -32.5 1.300 0.2639 165.3 3.199 67.8 0.1255 62.8 0.4101 -33.5 1.400 0.2693 160.1 2.985 64.9 0.1339 62.7 0.4065 -34.6 1.500 0.2721 155.3 2.818 62.4 0.1432 62.3 0.4006 -35.8 1.600 0.2832 149.9 2.646 59.4 0.1521 61.7 0.3937 -37.1 1.700 0.2896 144.7 2.506 56.9 0.1612 61.3 0.3888 -38.3 1.800 0.2971 140.5 2.392 54.6 0.1700 60.6 0.3873 -40.0 1.900 0.3045 138.1 2.284 52.0 0.1794 59.9 0.3819 -41.8 2.000 0.3153 133.6 2.177 49.6 0.1881 59.2 0.3743 -43.2 2.200 0.3268 127.3 2.004 44.8 0.2075 57.6 0.3638 -46.7 2.400 0.3495 120.6 1.874 40.1 0.2260 55.9 0.3498 -50.6 2.600 0.3703 115.2 1.749 35.7 0.2455 53.9 0.3355 -54.9 2.800 0.3931 110.4 1.652 31.7 0.2646 51.8 0.3189 -59.6 3.000 0.4133 106.5 1.562 27.3 0.2846 49.6 0.3039 -65.1 3.500 0.4741 97.2 1.368 17.5 0.3297 43.5 0.2570 -81.6 4.000 0.5225 89.9 1.233 8.7 0.3763 37.9 0.2217 -104.4 4.500 0.5752 83.3 1.125 0.6 0.4242 31.3 0.2026 -131.5 5.000 0.6195 77.4 1.023 -7.8 0.4605 23.6 0.1922 -160.4 5.500 0.6355 70.9 0.949 -11.8 0.5031 19.1 0.2508 -175.2 6.000 0.6556 65.8 0.893 -18.3 0.5399 11.2 0.2954 162.3 ! ! f Fmin Gammaopt rn/50 ! GHz dB MAG ANG - 0.450 1.30 0.17 43 0.21 0.900 1.35 0.21 115 0.20 1.800 2.05 0.33 -177 0.14 ! ! SIEMENS AG Semiconductor Group, Munich