! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 8 V IC = 1.2 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 0.9529 -1.4 4.137 179.2 0.0022 85.5 0.9973 -0.5 0.020 0.9460 -3.2 4.159 177.6 0.0044 88.5 0.9937 -1.0 0.050 0.9564 -7.1 4.252 174.4 0.0121 85.8 0.9958 -2.7 0.100 0.9403 -14.4 4.162 169.0 0.0242 81.3 0.9885 -5.3 0.150 0.9247 -21.6 4.162 162.5 0.0355 77.3 0.9802 -8.0 0.200 0.9138 -28.4 4.101 157.1 0.0464 73.6 0.9672 -10.4 0.250 0.8939 -35.3 3.966 151.8 0.0566 69.0 0.9530 -12.8 0.300 0.8668 -41.9 3.889 146.4 0.0658 66.1 0.9365 -14.9 0.400 0.8094 -54.7 3.697 137.3 0.0818 59.2 0.8990 -18.9 0.500 0.7608 -66.2 3.381 127.9 0.0944 53.3 0.8599 -22.2 0.600 0.7151 -77.8 3.161 120.3 0.1043 48.7 0.8274 -24.7 0.700 0.6630 -88.6 2.975 112.9 0.1114 44.7 0.7964 -27.0 0.800 0.6195 -98.6 2.763 106.2 0.1164 41.3 0.7660 -28.8 0.900 0.5832 -108.1 2.586 100.0 0.1196 39.1 0.7380 -30.5 1.000 0.5506 -117.3 2.408 94.7 0.1213 37.2 0.7168 -32.0 1.100 0.5341 -126.9 2.268 89.7 0.1233 36.0 0.7007 -33.5 1.200 0.5069 -135.5 2.133 84.7 0.1239 35.0 0.6858 -34.8 1.300 0.4915 -143.3 2.010 80.3 0.1252 34.6 0.6729 -36.0 1.400 0.4762 -151.6 1.899 76.0 0.1239 34.5 0.6629 -37.4 1.500 0.4673 -158.7 1.821 72.3 0.1241 35.5 0.6511 -38.7 1.600 0.4597 -167.8 1.725 67.9 0.1250 36.3 0.6419 -39.8 1.700 0.4524 -175.2 1.661 64.6 0.1256 38.5 0.6287 -41.1 1.800 0.4508 178.1 1.585 61.3 0.1278 40.0 0.6239 -42.4 1.900 0.4552 171.8 1.520 57.7 0.1293 41.8 0.6179 -44.2 2.000 0.4570 165.6 1.454 54.5 0.1325 43.3 0.6117 -45.4 2.200 0.4618 154.0 1.356 48.3 0.1400 47.5 0.6019 -48.8 2.400 0.4783 143.3 1.262 42.6 0.1515 51.0 0.5910 -52.6 2.600 0.4924 133.5 1.191 37.5 0.1670 53.8 0.5808 -56.4 2.800 0.5131 125.4 1.118 32.9 0.1847 55.6 0.5701 -61.1 3.000 0.5333 118.1 1.065 28.0 0.2059 56.6 0.5619 -66.1 3.500 0.5822 102.6 0.928 18.5 0.2652 55.1 0.5314 -81.1 4.000 0.6182 91.4 0.835 10.8 0.3363 51.0 0.5093 -99.8 4.500 0.6547 82.4 0.769 4.6 0.4124 43.5 0.4874 -121.1 5.000 0.6761 74.7 0.721 -1.8 0.4730 33.7 0.4537 -144.4 5.500 0.6825 67.4 0.682 -3.5 0.5318 27.3 0.4893 -160.5 6.000 0.6829 61.6 0.671 -7.6 0.5806 17.4 0.5065 177.5 ! ! SIEMENS AG Semiconductor Group, Munich