! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 2.5 V IC = 3.5 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 0.8670 -2.6 10.921 178.2 0.0024 86.7 0.9941 -1.0 0.020 0.8645 -5.1 11.037 175.8 0.0050 84.9 0.9866 -2.2 0.050 0.8623 -12.8 10.871 170.0 0.0122 81.7 0.9832 -5.7 0.100 0.8291 -25.4 10.591 160.5 0.0241 76.1 0.9561 -10.8 0.150 0.7823 -37.3 10.095 150.5 0.0347 70.2 0.9175 -15.7 0.200 0.7442 -47.9 9.463 142.7 0.0438 65.9 0.8757 -19.3 0.250 0.6866 -58.3 8.857 135.1 0.0511 62.2 0.8298 -22.4 0.300 0.6367 -67.8 8.222 128.5 0.0571 59.2 0.7843 -25.0 0.400 0.5616 -83.8 7.018 118.7 0.0665 54.4 0.7123 -28.1 0.500 0.4966 -97.8 6.016 109.7 0.0739 51.9 0.6573 -29.9 0.600 0.4444 -111.0 5.327 102.6 0.0797 50.7 0.6130 -31.1 0.700 0.4063 -122.4 4.736 96.5 0.0854 50.6 0.5806 -31.8 0.800 0.3820 -132.2 4.225 91.2 0.0905 50.2 0.5557 -32.5 0.900 0.3614 -142.0 3.810 86.7 0.0964 50.8 0.5388 -33.0 1.000 0.3490 -151.6 3.490 82.4 0.1013 51.1 0.5257 -33.7 1.100 0.3416 -159.5 3.233 78.5 0.1067 52.1 0.5133 -34.7 1.200 0.3360 -168.3 3.000 74.7 0.1126 52.5 0.5023 -35.4 1.300 0.3296 -175.9 2.787 71.3 0.1186 53.3 0.4933 -36.3 1.400 0.3276 177.7 2.606 67.9 0.1243 54.0 0.4864 -37.4 1.500 0.3300 171.7 2.470 64.9 0.1314 54.6 0.4785 -38.4 1.600 0.3388 164.7 2.323 61.6 0.1386 55.1 0.4714 -39.7 1.700 0.3407 159.2 2.199 58.8 0.1452 55.4 0.4663 -40.9 1.800 0.3456 153.8 2.105 56.1 0.1529 55.5 0.4639 -42.3 1.900 0.3528 149.5 2.010 53.3 0.1603 55.7 0.4577 -44.1 2.000 0.3603 145.0 1.922 50.5 0.1680 55.6 0.4506 -45.3 2.200 0.3745 136.7 1.766 45.3 0.1854 55.6 0.4399 -48.8 2.400 0.3945 127.9 1.659 40.2 0.2030 55.1 0.4269 -52.6 2.600 0.4175 121.3 1.548 35.7 0.2221 54.2 0.4138 -56.7 2.800 0.4341 115.1 1.462 31.2 0.2408 52.9 0.3999 -61.4 3.000 0.4574 110.4 1.383 26.7 0.2617 51.4 0.3856 -66.7 3.500 0.5153 98.9 1.208 16.8 0.3105 46.5 0.3458 -82.5 4.000 0.5604 90.2 1.090 8.0 0.3643 41.4 0.3148 -103.1 4.500 0.6085 83.0 0.995 0.1 0.4209 34.8 0.2975 -126.8 5.000 0.6451 76.4 0.904 -7.5 0.4654 26.6 0.2816 -152.4 5.500 0.6571 69.8 0.840 -11.2 0.5134 21.5 0.3324 -168.3 6.000 0.6700 64.1 0.797 -16.7 0.5552 13.0 0.3711 169.2 ! ! SIEMENS AG Semiconductor Group, Munich