! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 3.5 V IC = 25 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 0.4613 -8.1 40.549 174.0 0.0017 85.6 0.9526 -3.1 0.020 0.4529 -15.9 39.982 168.4 0.0037 85.2 0.9402 -6.7 0.050 0.4276 -37.7 36.959 153.3 0.0093 78.9 0.8790 -15.7 0.100 0.3559 -68.6 29.694 134.2 0.0161 71.8 0.7378 -24.8 0.150 0.3025 -91.0 23.490 121.2 0.0213 69.2 0.6283 -28.4 0.200 0.2722 -107.7 19.116 113.0 0.0259 69.5 0.5559 -28.9 0.250 0.2499 -121.0 15.884 106.9 0.0306 70.0 0.5060 -28.4 0.300 0.2379 -132.2 13.555 102.4 0.0355 71.1 0.4745 -27.8 0.400 0.2232 -147.7 10.490 96.1 0.0447 72.0 0.4354 -26.2 0.500 0.2184 -160.6 8.476 90.7 0.0537 73.0 0.4125 -25.1 0.600 0.2160 -169.6 7.146 86.5 0.0641 72.8 0.3994 -24.7 0.700 0.2144 -178.1 6.179 82.7 0.0733 73.0 0.3908 -24.7 0.800 0.2185 175.1 5.424 79.5 0.0831 72.1 0.3826 -25.0 0.900 0.2157 168.4 4.847 76.2 0.0931 71.5 0.3776 -25.3 1.000 0.2236 162.9 4.397 73.4 0.1028 71.0 0.3740 -26.2 1.100 0.2304 158.2 4.029 70.7 0.1125 70.3 0.3692 -27.5 1.200 0.2411 152.6 3.717 67.9 0.1227 69.4 0.3646 -28.4 1.300 0.2415 149.9 3.432 65.4 0.1322 68.6 0.3613 -29.6 1.400 0.2482 144.5 3.197 62.9 0.1416 67.5 0.3592 -31.0 1.500 0.2499 141.1 3.020 60.5 0.1515 66.5 0.3546 -32.5 1.600 0.2608 137.9 2.829 57.9 0.1616 65.4 0.3481 -34.0 1.700 0.2695 134.4 2.680 55.6 0.1710 64.5 0.3449 -35.2 1.800 0.2762 130.8 2.557 53.4 0.1806 63.4 0.3424 -37.1 1.900 0.2853 128.3 2.438 51.0 0.1905 62.4 0.3365 -39.1 2.000 0.2944 125.6 2.325 48.7 0.2003 61.2 0.3293 -40.5 2.200 0.3075 120.3 2.141 44.3 0.2200 59.0 0.3192 -44.3 2.400 0.3301 115.3 1.998 39.8 0.2395 56.7 0.3032 -48.3 2.600 0.3535 111.4 1.864 35.7 0.2590 54.2 0.2895 -52.7 2.800 0.3725 107.0 1.762 31.7 0.2782 51.7 0.2702 -57.4 3.000 0.3958 103.8 1.660 27.5 0.2974 49.1 0.2550 -63.2 3.500 0.4566 95.7 1.455 18.0 0.3405 42.4 0.2044 -80.5 4.000 0.5025 89.4 1.308 9.2 0.3839 36.3 0.1658 -106.4 4.500 0.5596 83.7 1.194 1.1 0.4274 29.6 0.1477 -138.7 5.000 0.6063 77.7 1.089 -7.3 0.4590 22.1 0.1453 -172.0 5.500 0.6253 71.4 1.007 -11.6 0.4988 17.8 0.2062 176.2 6.000 0.6435 66.5 0.949 -18.2 0.5323 10.2 0.2546 154.3 ! ! SIEMENS AG Semiconductor Group, Munich