! SIEMENS Small Signal Semiconductors ! BF799 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 5 V IC = 4 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 0.8563 -13.7 12.508 171.7 0.0053 83.2 0.9933 -2.6 0.020 0.8462 -27.1 12.139 163.8 0.0106 76.2 0.9806 -5.1 0.050 0.8037 -62.2 10.462 143.5 0.0224 60.2 0.9151 -10.4 0.100 0.7367 -102.2 7.620 121.4 0.0323 45.0 0.8177 -13.4 0.150 0.7079 -125.9 5.727 108.6 0.0364 39.4 0.7683 -13.9 0.200 0.6899 -140.4 4.504 99.7 0.0386 37.2 0.7432 -14.2 0.250 0.6838 -150.5 3.691 93.2 0.0402 37.9 0.7299 -14.8 0.300 0.6812 -157.8 3.125 87.9 0.0413 39.0 0.7207 -15.6 0.400 0.6788 -168.7 2.379 79.4 0.0438 43.6 0.7132 -17.8 0.500 0.6802 -176.4 1.925 72.2 0.0470 49.3 0.7096 -20.4 0.600 0.6833 177.6 1.611 65.9 0.0506 55.2 0.7089 -23.4 0.700 0.6866 172.4 1.391 60.3 0.0552 61.3 0.7084 -26.6 0.800 0.6961 167.7 1.225 55.0 0.0607 66.7 0.7090 -29.8 0.900 0.7022 163.3 1.092 50.0 0.0674 71.9 0.7102 -33.4 1.000 0.7082 159.3 0.987 45.3 0.0759 76.3 0.7111 -37.0 1.100 0.7180 155.3 0.897 40.8 0.0853 80.2 0.7128 -40.7 1.200 0.7284 151.4 0.821 37.0 0.0964 82.9 0.7147 -44.6 1.300 0.7316 148.1 0.750 33.3 0.1091 85.2 0.7159 -48.6 1.400 0.7408 144.8 0.696 30.7 0.1234 86.8 0.7183 -52.7 1.500 0.7491 141.2 0.645 27.6 0.1387 87.6 0.7190 -56.8 1.600 0.7530 138.0 0.600 25.2 0.1559 87.8 0.7196 -61.2 1.700 0.7606 134.7 0.552 23.0 0.1743 87.6 0.7215 -65.6 1.800 0.7656 131.4 0.512 21.8 0.1934 87.0 0.7217 -70.0 1.900 0.7738 128.5 0.476 21.0 0.2142 86.0 0.7191 -74.6 2.000 0.7752 125.0 0.442 21.1 0.2352 84.6 0.7205 -79.2 2.200 0.7795 118.9 0.396 21.5 0.2799 81.1 0.7175 -88.8 2.400 0.7835 112.9 0.365 24.2 0.3261 76.8 0.7119 -98.3 2.600 0.7820 106.9 0.356 28.7 0.3706 71.8 0.7035 -108.1 2.800 0.7782 101.8 0.363 32.9 0.4148 66.7 0.6967 -117.8 3.000 0.7715 96.8 0.381 35.4 0.4552 61.4 0.6850 -127.5 ! ! SIEMENS AG Semiconductor Group, Munich