! SIEMENS Small Signal Semiconductors ! BF799 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 6 V IC = 35 mA ! Common Emitter S-Parameters: January 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.5110 -47.8 45.774 157.5 0.0040 74.4 0.9459 -7.9 0.020 0.5433 -83.1 38.474 140.1 0.0071 60.8 0.8599 -12.8 0.050 0.5875 -131.7 22.092 113.6 0.0107 50.4 0.7047 -13.5 0.100 0.6051 -155.6 11.982 98.0 0.0142 53.4 0.6420 -10.4 0.150 0.6145 -164.9 8.126 90.4 0.0180 59.7 0.6283 -9.5 0.200 0.6222 -170.3 6.110 85.0 0.0217 62.7 0.6247 -9.5 0.250 0.6312 -174.0 4.882 80.6 0.0254 65.2 0.6243 -10.0 0.300 0.6393 -177.1 4.061 76.7 0.0291 67.0 0.6240 -10.8 0.400 0.6532 177.8 3.019 70.1 0.0359 70.6 0.6282 -13.1 0.500 0.6671 173.6 2.395 64.1 0.0428 73.4 0.6328 -15.8 0.600 0.6778 169.4 1.978 58.7 0.0495 76.1 0.6363 -18.9 0.700 0.6886 165.7 1.688 53.9 0.0571 79.3 0.6397 -22.0 0.800 0.7031 161.8 1.471 49.0 0.0645 81.8 0.6434 -25.4 0.900 0.7135 158.5 1.304 44.4 0.0732 84.3 0.6460 -28.9 1.000 0.7229 154.9 1.169 40.2 0.0829 86.4 0.6490 -32.5 1.100 0.7335 151.4 1.057 35.9 0.0936 88.2 0.6514 -36.2 1.200 0.7436 148.0 0.963 32.1 0.1056 89.5 0.6544 -40.0 1.300 0.7502 144.8 0.876 28.5 0.1188 90.2 0.6556 -43.9 1.400 0.7591 141.7 0.810 25.6 0.1332 90.8 0.6582 -47.8 1.500 0.7673 138.4 0.746 22.5 0.1485 90.5 0.6593 -51.9 1.600 0.7724 135.1 0.688 19.6 0.1653 90.1 0.6594 -56.1 1.700 0.7788 132.1 0.636 17.0 0.1831 89.5 0.6616 -60.4 1.800 0.7843 129.3 0.584 15.1 0.2020 88.4 0.6625 -64.8 1.900 0.7931 126.2 0.542 13.4 0.2215 87.1 0.6601 -69.3 2.000 0.7960 122.8 0.498 12.7 0.2417 85.5 0.6612 -73.8 2.200 0.7995 116.7 0.432 11.9 0.2842 81.9 0.6588 -83.1 2.400 0.8006 111.0 0.379 13.8 0.3282 77.4 0.6545 -92.6 2.600 0.8063 105.2 0.348 18.1 0.3711 72.5 0.6475 -102.3 2.800 0.8018 99.8 0.338 24.0 0.4135 67.4 0.6410 -112.1 3.000 0.7934 94.8 0.341 28.7 0.4522 62.1 0.6306 -121.8 ! ! SIEMENS AG Semiconductor Group, Munich