! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 3.5 V IC = 35 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 0.3463 -10.5 44.492 173.3 0.0018 82.6 0.9313 -3.3 0.020 0.3416 -21.2 44.018 166.8 0.0038 83.0 0.9129 -7.4 0.050 0.3258 -49.3 39.689 150.1 0.0084 78.9 0.8402 -17.3 0.100 0.2809 -85.1 30.474 130.3 0.0148 72.6 0.6865 -25.9 0.150 0.2571 -110.7 23.512 117.6 0.0202 71.1 0.5806 -28.4 0.200 0.2451 -126.6 18.838 109.8 0.0246 72.1 0.5155 -28.1 0.250 0.2395 -138.8 15.524 104.3 0.0290 72.2 0.4731 -27.2 0.300 0.2393 -147.8 13.207 100.0 0.0345 73.9 0.4472 -26.2 0.400 0.2334 -161.8 10.150 94.1 0.0442 74.4 0.4148 -24.4 0.500 0.2351 -171.8 8.189 89.1 0.0535 74.6 0.3956 -23.5 0.600 0.2372 -179.2 6.886 85.0 0.0639 74.5 0.3862 -23.3 0.700 0.2373 174.0 5.952 81.3 0.0736 74.2 0.3789 -23.5 0.800 0.2461 168.8 5.216 78.0 0.0835 73.6 0.3726 -23.9 0.900 0.2463 163.9 4.661 75.0 0.0938 72.8 0.3677 -24.5 1.000 0.2522 157.7 4.232 72.1 0.1035 72.1 0.3650 -25.4 1.100 0.2593 154.2 3.878 69.5 0.1135 71.3 0.3609 -26.9 1.200 0.2649 149.2 3.576 66.7 0.1238 70.3 0.3565 -27.9 1.300 0.2684 145.9 3.303 64.2 0.1339 69.2 0.3533 -29.2 1.400 0.2771 142.0 3.077 61.7 0.1430 68.3 0.3512 -30.7 1.500 0.2769 138.9 2.901 59.3 0.1531 67.3 0.3472 -32.2 1.600 0.2909 136.1 2.721 56.6 0.1634 66.1 0.3408 -33.9 1.700 0.2985 132.3 2.575 54.2 0.1729 65.1 0.3372 -35.2 1.800 0.3041 128.6 2.457 52.1 0.1827 64.0 0.3348 -37.1 1.900 0.3141 127.2 2.346 49.8 0.1931 62.8 0.3287 -39.3 2.000 0.3191 124.5 2.238 47.5 0.2026 61.7 0.3214 -40.8 2.200 0.3368 119.4 2.053 43.0 0.2228 59.3 0.3112 -44.7 2.400 0.3586 114.6 1.920 38.6 0.2426 56.9 0.2950 -48.8 2.600 0.3762 109.9 1.789 34.4 0.2619 54.4 0.2816 -53.5 2.800 0.3983 105.8 1.691 30.4 0.2820 51.8 0.2620 -58.4 3.000 0.4196 102.6 1.593 26.2 0.3009 49.1 0.2468 -64.6 3.500 0.4793 94.9 1.396 16.7 0.3452 42.3 0.1962 -83.0 4.000 0.5277 88.1 1.254 8.0 0.3887 36.1 0.1604 -110.4 4.500 0.5793 82.4 1.144 0.0 0.4324 29.3 0.1474 -144.2 5.000 0.6218 76.4 1.038 -8.1 0.4638 21.7 0.1509 -177.3 5.500 0.6383 70.3 0.967 -12.3 0.5032 17.3 0.2126 172.3 6.000 0.6595 65.3 0.908 -18.6 0.5359 9.7 0.2633 151.2 ! ! SIEMENS AG Semiconductor Group, Munich