! SIEMENS Small Signal Semiconductors ! BFG235 ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 1.5 V IC = 40 mA ! Common Emitter S-Parameters: July 1994 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.5137 -83.1 51.315 150.8 0.0160 62.5 0.8693 -47.2 0.020 0.6855 -118.0 39.352 131.6 0.0249 44.9 0.7655 -81.2 0.030 0.7694 -136.1 30.506 119.8 0.0289 36.2 0.6930 -103.7 0.050 0.8286 -153.5 20.107 107.7 0.0321 27.4 0.6281 -129.5 0.100 0.8597 -168.3 10.557 95.9 0.0350 25.3 0.5888 -154.5 0.150 0.8661 -175.1 7.080 90.0 0.0369 29.2 0.5791 -164.4 0.200 0.8662 -178.5 5.299 85.9 0.0399 32.8 0.5779 -169.8 0.250 0.8726 178.4 4.268 82.5 0.0429 36.5 0.5758 -173.4 0.300 0.8750 175.9 3.571 79.7 0.0459 39.9 0.5773 -176.4 0.400 0.8718 171.4 2.687 74.0 0.0538 44.9 0.5774 179.6 0.500 0.8725 167.7 2.148 69.2 0.0619 48.0 0.5814 176.5 0.600 0.8741 164.6 1.796 64.9 0.0710 50.0 0.5872 173.7 0.700 0.8788 161.1 1.553 60.1 0.0801 51.4 0.5930 171.1 0.800 0.8809 158.2 1.363 56.0 0.0893 51.7 0.5966 168.8 0.900 0.8819 155.4 1.225 51.9 0.0985 51.5 0.6044 166.8 1.000 0.8839 152.8 1.110 48.1 0.1082 51.3 0.6126 164.6 1.100 0.8864 149.1 1.013 43.7 0.1178 50.6 0.6207 162.4 1.200 0.8850 146.6 0.937 40.3 0.1275 49.8 0.6263 160.4 1.300 0.8912 144.1 0.875 36.8 0.1366 48.9 0.6362 158.5 1.400 0.8912 141.7 0.817 33.6 0.1458 47.4 0.6451 156.3 1.500 0.8945 139.2 0.768 30.3 0.1552 46.1 0.6534 154.1 1.600 0.9000 136.5 0.730 27.5 0.1648 44.6 0.6601 152.2 1.700 0.9006 134.2 0.693 24.4 0.1744 43.3 0.6718 150.4 1.800 0.8959 131.7 0.657 21.8 0.1828 41.7 0.6798 148.2 1.900 0.8989 129.4 0.629 19.3 0.1916 40.0 0.6863 146.0 2.000 0.9010 127.4 0.606 16.7 0.2005 38.2 0.6932 144.1 2.200 0.9078 122.7 0.564 11.7 0.2176 34.7 0.7105 139.9 2.400 0.9059 118.3 0.531 7.9 0.2350 31.2 0.7237 136.0 2.600 0.9093 113.9 0.502 3.8 0.2505 27.4 0.7428 131.8 2.800 0.9085 109.6 0.480 0.0 0.2659 23.3 0.7549 127.6 3.000 0.9135 105.5 0.464 -3.4 0.2810 19.4 0.7720 123.3 3.200 0.9107 101.3 0.446 -6.3 0.2927 15.5 0.7812 119.5 3.400 0.9137 97.1 0.428 -9.4 0.3037 11.4 0.7932 115.0 3.600 0.9199 93.3 0.421 -12.8 0.3153 6.8 0.8082 110.5 3.800 0.9199 90.0 0.413 -14.5 0.3262 3.6 0.8248 106.9 4.000 0.9146 85.9 0.397 -17.4 0.3284 -0.9 0.8242 102.4 4.500 0.9087 77.9 0.383 -22.7 0.3413 -9.3 0.8364 93.6 5.000 0.9158 71.3 0.378 -28.9 0.3562 -17.8 0.8566 84.5 5.500 0.9129 65.2 0.370 -36.3 0.3591 -27.2 0.8397 75.2 6.000 0.9192 59.8 0.355 -41.1 0.3479 -33.9 0.7975 70.5 ! ! SIEMENS AG Semiconductor Group, Munich