! SIEMENS Small Signal Semiconductors ! BFT92 ! Si PNP RF Bipolar Junction Transistor in SOT23 ! VCE = -0.5 V IC = -1.2 mA ! Common Emitter S-Parameters: August 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.8848 -3.4 4.127 176.2 0.0104 88.1 0.9887 -2.0 0.020 0.8730 -6.9 4.084 174.5 0.0206 82.1 0.9900 -4.2 0.050 0.8512 -16.4 3.937 167.0 0.0487 71.4 0.9522 -9.7 0.100 0.7988 -30.9 3.712 157.6 0.0838 60.6 0.8910 -16.5 0.150 0.7498 -42.7 3.455 148.0 0.1086 52.6 0.8302 -21.9 0.200 0.7140 -53.8 3.266 140.9 0.1275 47.5 0.7815 -25.9 0.250 0.6809 -64.4 3.070 133.3 0.1426 42.9 0.7324 -29.5 0.300 0.6498 -73.5 2.858 127.0 0.1546 39.6 0.6949 -32.7 0.400 0.6032 -91.0 2.531 115.9 0.1725 33.7 0.6252 -37.5 0.500 0.5658 -105.6 2.239 105.3 0.1844 29.5 0.5726 -41.1 0.600 0.5438 -118.8 2.013 96.7 0.1917 26.2 0.5321 -44.3 0.700 0.5244 -130.4 1.830 88.9 0.1965 23.7 0.5011 -47.1 0.800 0.5127 -140.0 1.661 82.2 0.1989 21.8 0.4744 -49.5 0.900 0.4993 -149.1 1.531 75.9 0.2006 20.8 0.4564 -51.6 1.000 0.4946 -157.9 1.427 70.1 0.2016 20.1 0.4437 -53.9 1.100 0.4954 -166.2 1.342 64.7 0.2018 19.8 0.4309 -56.6 1.200 0.4958 -173.2 1.266 59.9 0.2022 20.0 0.4186 -59.1 1.300 0.4993 -179.3 1.192 55.4 0.2026 20.0 0.4121 -61.8 1.400 0.5044 174.5 1.132 51.3 0.2036 20.8 0.4075 -64.3 1.500 0.5053 169.3 1.090 47.3 0.2038 21.1 0.4051 -67.9 1.600 0.5129 163.6 1.031 43.2 0.2038 22.2 0.3958 -71.4 1.700 0.5174 158.6 0.990 39.5 0.2058 22.9 0.3933 -74.6 1.800 0.5275 153.7 0.956 36.4 0.2065 24.2 0.3926 -78.3 1.900 0.5346 149.1 0.923 32.9 0.2104 25.6 0.3930 -82.4 2.000 0.5409 144.6 0.889 30.0 0.2128 27.3 0.3862 -87.1 2.200 0.5596 137.0 0.829 24.5 0.2260 30.4 0.3827 -94.8 2.400 0.5761 129.1 0.786 19.4 0.2426 32.6 0.3817 -104.7 2.600 0.5979 121.8 0.738 15.3 0.2626 34.3 0.3829 -114.1 2.800 0.6123 115.6 0.705 11.7 0.2873 34.9 0.3840 -125.5 3.000 0.6332 109.6 0.668 8.6 0.3159 34.6 0.3926 -135.4 3.500 0.6707 97.4 0.600 3.0 0.3867 30.5 0.4236 -163.1 4.000 0.6966 87.6 0.561 -0.6 0.4471 23.3 0.4730 172.2 4.500 0.7137 79.7 0.542 -3.9 0.4911 15.3 0.5171 151.7 5.000 0.7237 72.4 0.521 -5.3 0.5064 8.3 0.5185 135.1 5.500 0.7184 67.7 0.540 -7.3 0.5513 2.9 0.5912 127.5 6.000 0.7180 63.1 0.551 -11.2 0.5730 -4.1 0.6309 115.5 ! ! SIEMENS AG Semiconductor Group, Munich