! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 4 V IC = 30 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 0.4222 -8.8 43.144 173.7 0.0017 85.5 0.9449 -3.2 0.020 0.4134 -17.2 42.754 167.7 0.0036 80.5 0.9259 -7.0 0.050 0.3882 -41.0 39.063 151.9 0.0087 76.8 0.8638 -16.4 0.100 0.3232 -72.8 30.661 132.5 0.0153 72.3 0.7180 -25.3 0.150 0.2765 -96.7 23.961 119.5 0.0203 69.7 0.6079 -28.4 0.200 0.2512 -112.4 19.380 111.5 0.0253 71.5 0.5381 -28.4 0.250 0.2363 -126.4 16.038 105.7 0.0297 71.3 0.4922 -27.8 0.300 0.2259 -137.4 13.664 101.3 0.0348 72.3 0.4627 -27.0 0.400 0.2171 -153.1 10.546 95.3 0.0441 73.8 0.4267 -25.2 0.500 0.2163 -164.3 8.515 90.1 0.0539 74.3 0.4063 -24.1 0.600 0.2122 -172.8 7.177 86.0 0.0634 74.1 0.3946 -23.8 0.700 0.2113 178.9 6.195 82.2 0.0734 73.7 0.3870 -24.0 0.800 0.2175 172.7 5.439 78.9 0.0833 72.9 0.3797 -24.3 0.900 0.2155 166.7 4.861 75.9 0.0930 72.3 0.3743 -24.7 1.000 0.2231 161.1 4.406 73.1 0.1029 71.5 0.3714 -25.6 1.100 0.2300 156.5 4.040 70.4 0.1129 71.0 0.3671 -27.0 1.200 0.2380 151.3 3.726 67.7 0.1224 70.0 0.3624 -27.9 1.300 0.2389 147.4 3.438 65.1 0.1325 68.9 0.3596 -29.1 1.400 0.2470 143.1 3.203 62.6 0.1417 68.0 0.3573 -30.5 1.500 0.2481 140.4 3.020 60.3 0.1518 67.0 0.3528 -32.0 1.600 0.2623 137.4 2.832 57.6 0.1620 65.8 0.3467 -33.5 1.700 0.2690 132.7 2.685 55.4 0.1713 64.9 0.3428 -34.8 1.800 0.2750 130.0 2.561 53.2 0.1811 63.7 0.3408 -36.7 1.900 0.2854 127.9 2.444 51.0 0.1910 62.6 0.3348 -38.7 2.000 0.2952 124.8 2.329 48.6 0.2007 61.4 0.3277 -40.1 2.200 0.3094 119.7 2.143 44.2 0.2206 59.1 0.3173 -43.9 2.400 0.3308 114.7 2.000 39.7 0.2398 56.8 0.3015 -47.9 2.600 0.3527 110.3 1.866 35.6 0.2592 54.3 0.2877 -52.3 2.800 0.3753 106.5 1.763 31.6 0.2786 51.7 0.2683 -57.0 3.000 0.3952 103.2 1.660 27.4 0.2976 49.1 0.2530 -62.9 3.500 0.4560 95.7 1.457 17.9 0.3411 42.4 0.2018 -80.1 4.000 0.5061 89.0 1.310 9.2 0.3843 36.4 0.1630 -106.1 4.500 0.5616 83.1 1.197 1.0 0.4277 29.6 0.1449 -138.8 5.000 0.6039 77.5 1.088 -7.2 0.4595 22.1 0.1428 -172.5 5.500 0.6249 71.4 1.008 -11.5 0.4983 17.8 0.2033 175.9 6.000 0.6477 66.4 0.950 -18.1 0.5319 10.3 0.2517 154.0 ! ! SIEMENS AG Semiconductor Group, Munich