! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 3.5 V IC = 1.7 mA ! Common Emitter S-Parameters: May 1997 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.9242 -1.6 5.741 179.2 0.0022 89.0 0.9966 -0.7 0.020 0.9216 -3.4 5.872 177.7 0.0050 90.6 0.9999 -1.3 0.050 0.9202 -8.4 5.689 174.6 0.0116 83.7 0.9938 -3.4 0.100 0.9235 -16.9 5.700 169.1 0.0230 80.7 0.9855 -6.7 0.150 0.9149 -25.2 5.607 163.6 0.0332 75.3 0.9780 -10.0 0.200 0.9064 -32.9 5.457 158.2 0.0436 70.5 0.9634 -13.1 0.250 0.8977 -41.2 5.370 153.2 0.0534 66.7 0.9475 -16.1 0.300 0.8831 -48.8 5.262 147.8 0.0617 62.5 0.9262 -18.9 0.400 0.8557 -62.5 4.870 138.8 0.0772 55.0 0.8851 -23.8 0.500 0.8294 -75.0 4.538 130.3 0.0887 48.0 0.8447 -28.0 0.600 0.8072 -86.5 4.212 122.7 0.0979 42.1 0.8042 -31.6 0.700 0.7868 -96.5 3.892 116.9 0.1049 37.0 0.7676 -34.6 0.800 0.7715 -105.1 3.571 110.8 0.1099 32.7 0.7369 -37.2 0.900 0.7529 -112.7 3.317 105.9 0.1145 28.9 0.7128 -39.6 1.000 0.7441 -119.9 3.080 101.0 0.1174 25.5 0.6907 -41.7 1.100 0.7414 -125.9 2.881 96.7 0.1193 22.6 0.6719 -43.6 1.200 0.7314 -132.0 2.700 92.3 0.1212 19.9 0.6587 -45.7 1.300 0.7239 -137.4 2.531 88.7 0.1217 17.8 0.6430 -47.4 1.400 0.7266 -141.9 2.382 84.9 0.1214 15.5 0.6326 -49.3 1.500 0.7176 -145.9 2.252 81.6 0.1217 13.9 0.6215 -51.1 1.600 0.7209 -149.7 2.127 78.6 0.1212 12.6 0.6155 -52.7 1.700 0.7156 -153.5 2.020 75.3 0.1207 10.9 0.6081 -54.5 1.800 0.7126 -156.9 1.913 72.8 0.1204 9.9 0.6039 -56.0 1.900 0.7159 -159.8 1.828 69.9 0.1198 8.4 0.6016 -57.8 2.000 0.7112 -162.9 1.760 66.8 0.1193 7.8 0.5992 -59.4 2.200 0.7080 -168.3 1.610 61.6 0.1169 6.0 0.5958 -62.9 2.400 0.7109 -173.2 1.482 57.2 0.1146 4.7 0.5943 -66.4 2.600 0.7074 -177.1 1.376 52.4 0.1117 4.2 0.5924 -69.6 2.800 0.7123 178.3 1.297 48.5 0.1099 3.8 0.5966 -72.8 3.000 0.7136 174.3 1.213 43.8 0.1070 3.8 0.5981 -76.2 3.500 0.7112 165.1 1.062 34.1 0.1030 5.4 0.6107 -84.0 4.000 0.7176 156.3 0.946 24.7 0.0995 8.2 0.6257 -92.4 4.500 0.7245 147.1 0.852 15.7 0.0995 12.4 0.6453 -101.1 5.000 0.7194 138.6 0.763 7.6 0.1026 17.4 0.6638 -109.8 5.500 0.7230 129.8 0.694 -0.4 0.1108 22.3 0.6756 -118.7 6.000 0.7251 121.7 0.634 -6.7 0.1226 25.0 0.6870 -127.3 ! ! SIEMENS AG Semiconductor Group, Munich