! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 1.75 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 0.2631 -17.8 40.173 172.5 0.0020 81.6 0.8645 -4.3 0.020 0.2614 -33.7 39.344 165.1 0.0041 78.2 0.8434 -9.2 0.050 0.2882 -74.0 34.554 146.5 0.0099 72.5 0.7547 -20.6 0.100 0.3189 -114.8 25.350 126.0 0.0168 68.8 0.5912 -29.5 0.150 0.3341 -137.1 19.008 113.6 0.0224 68.9 0.4897 -31.4 0.200 0.3444 -149.1 15.040 106.2 0.0269 69.6 0.4312 -30.6 0.250 0.3492 -157.8 12.318 100.9 0.0325 70.5 0.3946 -29.4 0.300 0.3536 -164.5 10.422 96.9 0.0373 72.3 0.3730 -28.3 0.400 0.3592 -174.2 7.960 91.1 0.0478 73.1 0.3452 -26.4 0.500 0.3663 179.1 6.415 86.1 0.0581 73.6 0.3289 -25.5 0.600 0.3681 173.4 5.400 81.9 0.0691 73.4 0.3217 -25.5 0.700 0.3709 168.3 4.655 78.1 0.0796 73.3 0.3156 -26.0 0.800 0.3778 163.8 4.080 74.7 0.0906 72.3 0.3089 -26.7 0.900 0.3769 159.3 3.643 71.3 0.1017 71.7 0.3036 -27.5 1.000 0.3846 154.7 3.315 68.4 0.1126 71.1 0.3011 -28.7 1.100 0.3888 152.0 3.038 65.4 0.1232 70.2 0.2970 -30.5 1.200 0.3988 147.5 2.806 62.5 0.1343 69.3 0.2928 -31.8 1.300 0.3995 143.9 2.595 59.7 0.1448 68.1 0.2894 -33.4 1.400 0.4049 140.3 2.421 57.1 0.1552 67.0 0.2868 -35.2 1.500 0.4080 137.7 2.283 54.5 0.1663 65.8 0.2826 -37.1 1.600 0.4235 134.9 2.135 51.7 0.1771 64.6 0.2754 -39.1 1.700 0.4261 131.6 2.024 49.0 0.1878 63.6 0.2707 -40.8 1.800 0.4333 128.4 1.937 46.8 0.1984 62.2 0.2685 -43.2 1.900 0.4398 126.3 1.855 44.3 0.2090 61.0 0.2621 -45.9 2.000 0.4475 123.6 1.765 42.0 0.2198 59.8 0.2541 -47.8 2.200 0.4603 118.5 1.622 37.2 0.2413 57.2 0.2426 -52.9 2.400 0.4797 113.2 1.520 32.5 0.2624 54.6 0.2258 -58.3 2.600 0.5021 108.7 1.412 28.3 0.2833 51.9 0.2116 -64.6 2.800 0.5163 104.1 1.339 24.2 0.3039 49.1 0.1927 -71.8 3.000 0.5360 100.2 1.256 20.0 0.3245 46.1 0.1781 -80.7 3.500 0.5867 91.5 1.098 10.8 0.3696 38.8 0.1399 -110.7 4.000 0.6213 84.0 0.987 2.9 0.4128 32.2 0.1384 -149.7 4.500 0.6624 77.5 0.903 -4.1 0.4547 25.0 0.1682 177.4 5.000 0.6909 71.6 0.822 -10.9 0.4828 17.3 0.2033 151.7 5.500 0.6976 65.8 0.771 -13.8 0.5194 12.7 0.2633 148.2 6.000 0.7035 60.6 0.736 -19.0 0.5472 5.0 0.3236 132.9 ! ! SIEMENS AG Semiconductor Group, Munich