! SIEMENS Small Signal Semiconductors ! BF799 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 1.75 V IC = 25 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 0.4705 -59.2 40.030 155.4 0.0063 71.2 0.9167 -12.4 0.020 0.5458 -96.0 32.983 137.3 0.0107 57.3 0.7963 -20.0 0.050 0.6370 -139.9 18.573 111.4 0.0157 45.7 0.5797 -22.6 0.100 0.6649 -160.7 10.016 96.2 0.0198 48.1 0.4905 -17.8 0.150 0.6762 -168.9 6.776 88.6 0.0244 54.8 0.4702 -16.0 0.200 0.6808 -173.8 5.099 82.9 0.0291 59.1 0.4641 -15.7 0.250 0.6873 -177.1 4.073 78.3 0.0339 62.6 0.4627 -16.4 0.300 0.6938 -179.8 3.391 74.1 0.0387 64.8 0.4629 -17.6 0.400 0.7046 175.2 2.523 66.8 0.0482 68.3 0.4668 -21.0 0.500 0.7145 171.2 2.003 60.3 0.0577 71.0 0.4720 -25.2 0.600 0.7239 167.4 1.654 54.3 0.0672 73.5 0.4770 -29.9 0.700 0.7330 163.8 1.410 48.9 0.0777 76.0 0.4812 -34.8 0.800 0.7436 160.1 1.226 43.9 0.0886 77.9 0.4861 -40.0 0.900 0.7541 156.7 1.084 39.2 0.1005 79.5 0.4901 -45.4 1.000 0.7626 153.2 0.967 34.8 0.1139 80.8 0.4944 -50.9 1.100 0.7709 149.8 0.872 30.5 0.1286 81.7 0.4983 -56.6 1.200 0.7862 146.3 0.790 27.0 0.1449 82.1 0.5027 -62.4 1.300 0.7878 143.3 0.717 24.1 0.1619 82.0 0.5059 -68.2 1.400 0.7953 140.0 0.659 21.9 0.1808 81.5 0.5099 -74.1 1.500 0.7999 136.6 0.604 19.4 0.1999 80.6 0.5136 -80.0 1.600 0.8027 133.5 0.558 18.0 0.2204 79.2 0.5161 -86.1 1.700 0.8068 130.4 0.513 16.3 0.2418 77.7 0.5207 -92.0 1.800 0.8103 127.3 0.478 16.8 0.2631 75.9 0.5229 -98.0 1.900 0.8094 124.5 0.449 16.4 0.2853 74.0 0.5247 -104.0 2.000 0.8121 121.1 0.419 18.0 0.3071 71.9 0.5285 -109.8 2.200 0.8080 115.4 0.387 20.0 0.3507 67.2 0.5327 -121.5 2.400 0.8044 109.7 0.371 24.3 0.3924 62.1 0.5358 -132.7 2.600 0.7990 104.5 0.385 27.2 0.4300 56.8 0.5382 -143.6 2.800 0.7918 99.7 0.397 29.3 0.4648 51.7 0.5417 -153.8 3.000 0.7786 95.1 0.417 29.6 0.4946 46.6 0.5432 -163.5 ! ! SIEMENS AG Semiconductor Group, Munich