! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 2 V IC = 1.2 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 0.9434 -1.6 4.172 179.2 0.0024 86.9 0.9994 -0.6 0.020 0.9456 -3.4 4.249 177.4 0.0049 87.2 0.9960 -1.2 0.050 0.9465 -7.8 4.191 174.1 0.0134 85.4 0.9957 -3.0 0.100 0.9311 -15.5 4.177 168.3 0.0271 81.1 0.9892 -5.9 0.150 0.9142 -23.2 4.139 161.5 0.0398 76.6 0.9778 -8.9 0.200 0.9022 -30.6 4.041 155.9 0.0514 72.3 0.9640 -11.4 0.250 0.8776 -38.2 3.985 150.1 0.0630 67.9 0.9461 -14.0 0.300 0.8488 -45.5 3.894 144.3 0.0728 64.0 0.9266 -16.5 0.400 0.7999 -58.6 3.599 135.2 0.0897 56.9 0.8837 -20.6 0.500 0.7422 -71.1 3.301 125.5 0.1027 51.2 0.8443 -23.9 0.600 0.6955 -83.4 3.118 117.3 0.1127 46.3 0.8058 -26.8 0.700 0.6527 -94.3 2.904 110.1 0.1192 42.5 0.7704 -29.1 0.800 0.6145 -105.0 2.678 103.3 0.1244 39.1 0.7393 -31.1 0.900 0.5781 -113.9 2.462 97.3 0.1280 36.7 0.7158 -32.6 1.000 0.5498 -123.9 2.307 91.8 0.1301 34.8 0.6959 -34.1 1.100 0.5293 -133.2 2.176 86.8 0.1310 33.5 0.6775 -35.7 1.200 0.5104 -142.2 2.053 81.8 0.1311 32.6 0.6615 -37.2 1.300 0.4987 -150.3 1.936 77.3 0.1316 32.3 0.6468 -38.5 1.400 0.4861 -158.1 1.821 73.0 0.1299 32.8 0.6348 -39.9 1.500 0.4791 -165.7 1.744 69.3 0.1300 33.8 0.6225 -41.3 1.600 0.4784 -173.6 1.646 65.0 0.1305 34.7 0.6126 -42.6 1.700 0.4788 179.4 1.568 61.7 0.1312 36.5 0.6040 -44.0 1.800 0.4769 173.5 1.504 58.5 0.1332 37.7 0.6014 -45.4 1.900 0.4835 167.0 1.447 54.8 0.1345 39.9 0.5943 -47.4 2.000 0.4862 161.2 1.390 51.6 0.1380 41.6 0.5874 -48.7 2.200 0.4912 150.7 1.284 45.6 0.1467 46.1 0.5751 -52.5 2.400 0.5065 139.9 1.209 39.8 0.1586 49.6 0.5644 -56.7 2.600 0.5265 130.9 1.128 34.9 0.1764 52.4 0.5523 -60.9 2.800 0.5423 122.8 1.069 30.2 0.1945 53.9 0.5437 -66.1 3.000 0.5590 116.3 1.012 25.5 0.2183 54.6 0.5311 -71.7 3.500 0.6090 101.3 0.880 16.2 0.2805 52.6 0.5028 -88.3 4.000 0.6415 90.1 0.800 8.8 0.3531 47.7 0.4792 -108.8 4.500 0.6718 81.1 0.740 2.9 0.4282 39.9 0.4678 -131.7 5.000 0.6932 73.6 0.691 -2.8 0.4861 30.0 0.4453 -156.2 5.500 0.6959 66.8 0.663 -4.2 0.5403 23.5 0.4802 -171.3 6.000 0.6924 61.0 0.655 -9.1 0.5851 13.7 0.5090 167.2 ! ! SIEMENS AG Semiconductor Group, Munich