! SIEMENS Small Signal Semiconductors ! BFR93A ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 3.5 V IC = 12 mA ! Common Emitter S-Parameters: October 1995 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.7041 -8.5 29.223 173.7 0.0041 84.6 0.9736 -4.7 0.020 0.6928 -16.9 28.750 167.9 0.0079 81.2 0.9598 -9.1 0.050 0.6467 -40.5 26.337 152.0 0.0182 72.3 0.8806 -21.2 0.100 0.5529 -72.5 21.055 132.7 0.0303 62.0 0.7127 -34.5 0.150 0.4751 -95.5 16.584 119.7 0.0376 58.0 0.5775 -41.0 0.200 0.4315 -112.5 13.424 111.3 0.0437 57.3 0.4861 -43.9 0.250 0.4033 -125.6 11.182 104.9 0.0492 57.6 0.4233 -45.1 0.300 0.3895 -135.1 9.556 100.3 0.0544 58.6 0.3798 -45.2 0.400 0.3712 -150.8 7.347 92.9 0.0655 60.5 0.3238 -44.8 0.500 0.3625 -162.4 5.978 87.3 0.0768 61.9 0.2920 -44.2 0.600 0.3607 -170.9 5.037 82.7 0.0887 62.9 0.2702 -44.0 0.700 0.3616 -177.8 4.349 78.4 0.1004 63.4 0.2557 -44.4 0.800 0.3667 176.3 3.837 74.7 0.1124 63.7 0.2443 -45.2 0.900 0.3702 170.7 3.431 71.4 0.1241 63.5 0.2348 -46.4 1.000 0.3735 165.9 3.110 67.9 0.1364 63.0 0.2284 -47.8 1.100 0.3780 161.8 2.856 64.8 0.1486 62.6 0.2221 -49.8 1.200 0.3880 157.9 2.638 61.6 0.1604 61.9 0.2154 -52.0 1.300 0.3928 153.7 2.448 58.5 0.1723 61.2 0.2111 -54.3 1.400 0.3965 150.7 2.286 55.7 0.1842 60.5 0.2077 -56.5 1.500 0.4010 147.2 2.140 52.9 0.1959 59.7 0.2022 -59.5 1.600 0.4093 144.1 2.034 50.3 0.2078 58.6 0.1981 -62.7 1.700 0.4214 141.4 1.936 47.8 0.2192 57.7 0.1955 -65.7 1.800 0.4242 138.6 1.842 44.9 0.2309 56.8 0.1943 -69.1 1.900 0.4256 135.7 1.760 42.7 0.2427 55.9 0.1922 -72.2 2.000 0.4341 133.1 1.688 40.1 0.2543 54.9 0.1900 -75.3 2.200 0.4485 128.1 1.560 35.5 0.2775 52.7 0.1877 -82.0 2.400 0.4569 123.8 1.464 31.0 0.3008 50.4 0.1868 -89.5 2.600 0.4751 118.9 1.369 26.5 0.3233 48.1 0.1860 -97.8 2.800 0.4865 114.6 1.302 22.3 0.3454 45.6 0.1850 -106.9 3.000 0.5014 109.7 1.235 18.3 0.3685 43.0 0.1882 -116.3 ! ! SIEMENS AG Semiconductor Group, Munich