! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 0.5 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 0.4724 -18.1 29.217 171.3 0.0051 79.9 0.7811 -8.3 0.020 0.4670 -35.0 28.322 162.8 0.0106 76.0 0.7514 -16.5 0.050 0.4874 -77.6 23.909 142.1 0.0220 63.1 0.6335 -36.8 0.100 0.4987 -117.9 16.674 121.3 0.0330 54.0 0.4462 -56.0 0.150 0.5104 -139.7 12.200 109.1 0.0396 53.2 0.3293 -65.9 0.200 0.5177 -151.1 9.579 101.9 0.0455 54.9 0.2606 -71.1 0.250 0.5181 -159.8 7.782 96.7 0.0515 56.1 0.2168 -74.3 0.300 0.5250 -166.0 6.526 92.7 0.0576 58.2 0.1865 -76.7 0.400 0.5309 -176.1 4.988 86.5 0.0702 60.6 0.1461 -81.5 0.500 0.5281 178.5 4.039 81.4 0.0832 62.0 0.1216 -84.8 0.600 0.5317 172.0 3.388 76.6 0.0967 62.6 0.1082 -87.1 0.700 0.5356 167.1 2.920 72.2 0.1103 62.7 0.0986 -90.8 0.800 0.5434 163.2 2.571 68.5 0.1245 62.4 0.0902 -95.5 0.900 0.5398 158.7 2.315 64.8 0.1384 61.9 0.0829 -100.8 1.000 0.5445 154.5 2.111 61.4 0.1521 61.2 0.0802 -104.8 1.100 0.5518 150.6 1.943 57.9 0.1658 60.2 0.0795 -110.1 1.200 0.5558 146.9 1.802 54.5 0.1796 58.9 0.0767 -116.1 1.300 0.5565 143.4 1.672 51.4 0.1928 57.8 0.0752 -120.5 1.400 0.5632 140.3 1.563 48.6 0.2061 56.4 0.0765 -126.3 1.500 0.5669 137.2 1.484 45.6 0.2188 55.3 0.0776 -131.0 1.600 0.5741 133.8 1.393 42.3 0.2317 53.9 0.0792 -139.8 1.700 0.5797 130.5 1.332 39.6 0.2444 52.4 0.0793 -146.6 1.800 0.5826 127.6 1.281 37.1 0.2578 50.8 0.0849 -149.8 1.900 0.5892 125.1 1.229 34.6 0.2694 49.5 0.0904 -156.5 2.000 0.5963 122.2 1.175 32.2 0.2816 48.1 0.0946 -162.6 2.200 0.6059 116.7 1.085 27.0 0.3063 44.9 0.1081 -173.9 2.400 0.6215 111.2 1.028 22.3 0.3278 41.8 0.1217 175.3 2.600 0.6352 106.4 0.959 18.2 0.3493 38.6 0.1400 167.2 2.800 0.6463 101.4 0.916 14.6 0.3689 35.6 0.1614 159.6 3.000 0.6617 97.4 0.864 10.5 0.3886 32.1 0.1849 152.8 3.500 0.6927 87.9 0.769 2.7 0.4270 24.3 0.2482 139.1 4.000 0.7105 80.0 0.701 -3.3 0.4573 17.4 0.3102 128.5 4.500 0.7313 73.3 0.656 -8.6 0.4846 10.5 0.3645 118.7 5.000 0.7468 67.6 0.618 -13.4 0.4985 3.5 0.4029 108.0 5.500 0.7431 62.3 0.598 -14.8 0.5263 -0.4 0.4323 108.3 6.000 0.7394 57.3 0.591 -18.9 0.5414 -7.3 0.4826 100.4 ! ! SIEMENS AG Semiconductor Group, Munich