! SIEMENS Small Signal Semiconductors ! BFT92 ! Si PNP RF Bipolar Junction Transistor in SOT23 ! VCE = -0.5 V IC = -1 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 0.9035 -3.1 3.518 176.4 0.0103 86.6 0.9905 -1.9 0.020 0.8918 -6.5 3.494 174.9 0.0207 84.8 0.9909 -3.8 0.050 0.8737 -15.0 3.364 167.7 0.0492 72.0 0.9598 -8.7 0.100 0.8269 -28.0 3.195 159.0 0.0848 61.6 0.9039 -15.1 0.150 0.7831 -38.9 2.994 149.6 0.1109 53.8 0.8507 -20.0 0.200 0.7482 -49.4 2.856 142.7 0.1309 48.8 0.8077 -23.8 0.250 0.7118 -59.2 2.712 135.3 0.1484 44.4 0.7636 -27.3 0.300 0.6830 -68.2 2.544 129.0 0.1615 41.0 0.7290 -30.6 0.400 0.6342 -84.7 2.273 117.8 0.1822 34.7 0.6622 -35.5 0.500 0.5950 -99.3 2.032 107.0 0.1962 30.0 0.6112 -39.4 0.600 0.5645 -112.4 1.848 98.1 0.2053 26.1 0.5715 -42.8 0.700 0.5464 -123.7 1.687 90.2 0.2099 23.1 0.5383 -45.9 0.800 0.5302 -133.8 1.538 83.0 0.2138 20.8 0.5117 -48.4 0.900 0.5161 -142.8 1.423 76.5 0.2148 19.1 0.4914 -50.7 1.000 0.5091 -152.3 1.334 70.6 0.2152 17.8 0.4774 -53.1 1.100 0.5061 -160.9 1.257 65.0 0.2146 17.0 0.4645 -55.9 1.200 0.5051 -168.2 1.192 60.0 0.2140 16.9 0.4519 -58.3 1.300 0.5061 -174.6 1.126 55.3 0.2136 16.3 0.4448 -61.1 1.400 0.5078 178.9 1.070 51.1 0.2125 16.8 0.4399 -63.7 1.500 0.5130 173.5 1.029 47.0 0.2108 16.6 0.4375 -67.2 1.600 0.5171 167.4 0.980 42.8 0.2087 17.7 0.4271 -70.7 1.700 0.5235 162.0 0.937 39.2 0.2085 18.2 0.4251 -73.9 1.800 0.5324 156.8 0.906 35.9 0.2065 19.3 0.4239 -77.7 1.900 0.5398 152.2 0.879 32.4 0.2089 20.9 0.4248 -81.7 2.000 0.5466 148.1 0.845 29.6 0.2082 23.0 0.4172 -86.2 2.200 0.5663 139.6 0.788 24.0 0.2175 26.8 0.4137 -94.0 2.400 0.5827 131.1 0.749 19.0 0.2316 30.0 0.4127 -103.7 2.600 0.6029 123.6 0.701 14.9 0.2496 32.5 0.4140 -113.1 2.800 0.6180 117.3 0.668 11.6 0.2739 34.1 0.4141 -124.4 3.000 0.6389 110.8 0.634 8.7 0.3032 34.4 0.4218 -134.2 3.500 0.6747 98.2 0.576 3.9 0.3775 30.9 0.4496 -161.9 4.000 0.7002 88.0 0.543 0.5 0.4415 23.7 0.4942 173.2 4.500 0.7153 80.1 0.529 -2.4 0.4875 15.6 0.5343 152.5 5.000 0.7283 73.1 0.513 -5.3 0.5021 8.2 0.5286 134.7 5.500 0.7193 68.1 0.538 -6.2 0.5506 3.1 0.6026 127.8 6.000 0.7170 63.4 0.548 -10.1 0.5719 -4.1 0.6389 115.6 ! ! SIEMENS AG Semiconductor Group, Munich