! SIEMENS Small Signal Semiconductors ! BF799 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 4 V IC = 1.2 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 0.9509 -7.3 4.278 175.3 0.0061 86.8 0.9990 -1.2 0.020 0.9461 -14.5 4.236 170.8 0.0122 82.5 0.9962 -2.6 0.050 0.9274 -35.3 4.011 157.6 0.0289 71.0 0.9779 -6.0 0.100 0.8794 -65.4 3.489 139.2 0.0497 55.6 0.9314 -10.3 0.150 0.8364 -89.2 2.981 125.0 0.0621 45.0 0.8895 -12.9 0.200 0.7977 -107.5 2.535 113.7 0.0691 37.7 0.8588 -14.6 0.250 0.7751 -121.6 2.181 104.7 0.0726 32.5 0.8386 -16.0 0.300 0.7599 -132.6 1.905 97.5 0.0744 29.3 0.8234 -17.4 0.400 0.7417 -149.2 1.505 86.1 0.0743 25.6 0.8072 -20.3 0.500 0.7342 -160.7 1.240 76.8 0.0725 25.1 0.7989 -23.4 0.600 0.7315 -169.8 1.052 69.1 0.0693 27.0 0.7937 -26.8 0.700 0.7311 -177.1 0.918 62.7 0.0662 31.1 0.7894 -30.4 0.800 0.7355 176.6 0.812 56.6 0.0635 37.3 0.7881 -34.1 0.900 0.7373 170.8 0.733 51.3 0.0630 45.4 0.7854 -38.0 1.000 0.7397 165.8 0.663 46.5 0.0652 54.9 0.7838 -42.0 1.100 0.7487 160.7 0.606 41.9 0.0704 64.2 0.7839 -46.2 1.200 0.7559 156.1 0.555 38.6 0.0795 72.1 0.7829 -50.3 1.300 0.7557 152.1 0.510 35.6 0.0916 78.0 0.7807 -54.6 1.400 0.7637 148.2 0.478 33.4 0.1066 82.2 0.7814 -59.1 1.500 0.7679 144.1 0.443 31.2 0.1234 84.8 0.7792 -63.5 1.600 0.7689 140.5 0.413 30.3 0.1422 85.9 0.7765 -68.2 1.700 0.7767 136.9 0.388 29.1 0.1628 86.3 0.7757 -72.8 1.800 0.7782 133.4 0.363 29.8 0.1843 85.7 0.7725 -77.6 1.900 0.7791 130.0 0.341 30.1 0.2070 84.8 0.7671 -82.4 2.000 0.7785 126.5 0.327 32.9 0.2301 83.4 0.7654 -87.1 2.200 0.7790 120.0 0.316 35.4 0.2781 79.5 0.7551 -96.9 2.400 0.7790 113.6 0.320 39.5 0.3260 74.7 0.7438 -106.7 2.600 0.7750 107.8 0.340 42.3 0.3716 69.6 0.7303 -116.6 2.800 0.7730 102.7 0.370 43.8 0.4156 64.2 0.7184 -126.3 3.000 0.7607 97.5 0.394 43.5 0.4555 58.7 0.7032 -135.8 ! ! SIEMENS AG Semiconductor Group, Munich