! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 5 V IC = 18 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 0.5941 -6.1 34.867 174.9 0.0018 86.6 0.9660 -2.7 0.020 0.5873 -12.1 34.729 170.0 0.0038 86.2 0.9513 -5.6 0.050 0.5601 -29.1 32.871 157.0 0.0094 76.9 0.9102 -13.6 0.100 0.4728 -53.7 27.660 139.4 0.0173 71.7 0.7921 -22.5 0.150 0.3911 -73.1 22.696 126.0 0.0234 67.9 0.6865 -27.1 0.200 0.3397 -87.7 18.853 117.5 0.0276 67.6 0.6091 -28.7 0.250 0.2982 -100.7 15.872 110.9 0.0325 67.2 0.5538 -29.0 0.300 0.2673 -111.4 13.678 105.9 0.0368 68.2 0.5164 -28.7 0.400 0.2331 -129.1 10.678 99.0 0.0454 69.5 0.4672 -27.5 0.500 0.2126 -142.5 8.659 93.2 0.0543 70.0 0.4384 -26.5 0.600 0.2053 -154.1 7.318 88.8 0.0639 70.4 0.4228 -26.0 0.700 0.1994 -164.5 6.347 84.7 0.0731 70.6 0.4114 -26.0 0.800 0.1996 -173.8 5.572 81.2 0.0826 70.3 0.4018 -26.1 0.900 0.1954 178.9 4.987 77.9 0.0919 69.8 0.3944 -26.3 1.000 0.1981 171.4 4.523 75.1 0.1011 69.6 0.3902 -27.0 1.100 0.2070 164.9 4.148 72.3 0.1109 69.0 0.3856 -28.2 1.200 0.2124 158.5 3.827 69.5 0.1204 68.3 0.3805 -29.0 1.300 0.2114 154.1 3.536 66.9 0.1298 67.2 0.3767 -30.0 1.400 0.2174 149.1 3.298 64.4 0.1387 66.6 0.3744 -31.2 1.500 0.2170 146.6 3.109 61.9 0.1485 65.6 0.3700 -32.6 1.600 0.2354 140.7 2.917 59.3 0.1580 64.6 0.3635 -34.0 1.700 0.2396 136.8 2.764 56.9 0.1676 63.9 0.3590 -35.2 1.800 0.2475 133.3 2.629 54.8 0.1770 62.8 0.3569 -36.9 1.900 0.2563 130.9 2.516 52.4 0.1865 61.9 0.3508 -38.8 2.000 0.2646 127.7 2.395 50.2 0.1958 60.7 0.3442 -40.2 2.200 0.2817 122.2 2.203 45.7 0.2151 58.6 0.3334 -43.7 2.400 0.3019 116.8 2.061 41.3 0.2344 56.4 0.3185 -47.4 2.600 0.3241 112.1 1.923 37.1 0.2532 54.2 0.3044 -51.6 2.800 0.3459 107.6 1.815 33.1 0.2724 51.7 0.2857 -56.0 3.000 0.3683 104.6 1.711 28.9 0.2912 49.2 0.2703 -61.4 3.500 0.4318 96.5 1.504 19.3 0.3341 42.7 0.2190 -77.3 4.000 0.4833 90.3 1.353 10.5 0.3771 36.8 0.1783 -100.9 4.500 0.5369 84.5 1.236 2.3 0.4212 30.3 0.1537 -130.6 5.000 0.5870 78.4 1.125 -6.2 0.4535 22.8 0.1428 -163.3 5.500 0.6097 72.2 1.043 -10.6 0.4931 18.6 0.2014 -177.2 6.000 0.6318 67.6 0.983 -17.7 0.5271 11.1 0.2450 159.4 ! ! SIEMENS AG Semiconductor Group, Munich