! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 3.5 V IC = 1 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 0.9536 -1.5 3.528 179.3 0.0023 86.2 0.9993 -0.5 0.020 0.9553 -2.8 3.498 177.7 0.0049 87.9 0.9949 -1.0 0.050 0.9593 -6.8 3.504 174.6 0.0131 86.0 0.9963 -2.6 0.100 0.9413 -14.0 3.548 169.4 0.0256 82.2 0.9919 -5.1 0.150 0.9308 -20.9 3.445 163.2 0.0378 77.1 0.9836 -7.7 0.200 0.9170 -27.7 3.447 157.9 0.0491 73.7 0.9728 -9.9 0.250 0.9028 -34.7 3.421 152.6 0.0603 69.2 0.9587 -12.4 0.300 0.8809 -40.8 3.301 147.3 0.0703 66.0 0.9423 -14.6 0.400 0.8350 -53.5 3.117 138.5 0.0879 59.2 0.9120 -18.3 0.500 0.7814 -65.6 2.942 128.9 0.1017 52.9 0.8764 -21.7 0.600 0.7374 -77.2 2.780 121.0 0.1126 47.8 0.8411 -24.6 0.700 0.6982 -87.5 2.585 113.8 0.1201 43.5 0.8110 -26.9 0.800 0.6623 -97.8 2.401 106.9 0.1259 39.5 0.7837 -29.0 0.900 0.6225 -107.2 2.260 100.6 0.1302 36.8 0.7607 -30.7 1.000 0.5859 -117.3 2.145 94.8 0.1315 34.4 0.7388 -32.3 1.100 0.5668 -126.9 2.029 89.6 0.1321 32.8 0.7197 -34.0 1.200 0.5474 -135.5 1.915 84.5 0.1319 31.3 0.7031 -35.6 1.300 0.5286 -143.9 1.814 80.0 0.1316 30.8 0.6887 -36.8 1.400 0.5099 -151.6 1.708 75.5 0.1296 30.5 0.6775 -38.4 1.500 0.5068 -158.7 1.630 71.6 0.1287 31.2 0.6658 -39.7 1.600 0.5048 -167.0 1.538 67.3 0.1280 31.7 0.6576 -41.0 1.700 0.4947 -174.7 1.477 63.7 0.1272 33.3 0.6492 -42.5 1.800 0.4912 178.3 1.429 60.2 0.1279 34.8 0.6441 -43.8 1.900 0.4951 171.9 1.375 56.6 0.1276 37.3 0.6365 -45.8 2.000 0.4963 165.5 1.319 53.4 0.1301 39.4 0.6285 -47.1 2.200 0.5055 154.6 1.210 47.0 0.1345 44.3 0.6216 -50.8 2.400 0.5178 143.1 1.150 41.2 0.1460 49.4 0.6071 -54.9 2.600 0.5390 133.8 1.067 36.1 0.1605 53.1 0.6006 -59.0 2.800 0.5487 125.0 1.017 31.5 0.1801 55.8 0.5876 -64.0 3.000 0.5729 117.9 0.953 26.8 0.2019 57.3 0.5814 -69.5 3.500 0.6187 102.2 0.834 18.0 0.2671 56.2 0.5541 -85.5 4.000 0.6478 90.5 0.757 10.9 0.3446 51.2 0.5279 -105.1 4.500 0.6732 81.2 0.711 5.5 0.4244 43.0 0.5091 -127.1 5.000 0.6937 73.5 0.670 -0.3 0.4867 32.7 0.4826 -151.2 5.500 0.6951 66.3 0.645 -1.4 0.5434 25.9 0.5108 -166.6 6.000 0.6929 60.7 0.648 -5.9 0.5895 15.7 0.5293 171.8 ! ! SIEMENS AG Semiconductor Group, Munich