! SIEMENS Small Signal Semiconductors ! BFR193W ! Si NPN RF Bipolar Junction Transistor in SOT323 ! VCE = 8 V IC = 3 mA ! Common Emitter S-Parameters: September 1992 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.100 0.8878 -34.9 9.263 157.3 0.0394 71.1 0.9406 -15.7 0.150 0.8506 -50.8 8.661 147.0 0.0556 63.3 0.8862 -22.1 0.200 0.8136 -64.8 8.015 138.2 0.0678 57.1 0.8275 -27.4 0.250 0.7770 -77.4 7.344 130.7 0.0777 51.5 0.7681 -31.5 0.300 0.7454 -88.1 6.709 124.2 0.0845 47.2 0.7178 -34.7 0.400 0.6935 -106.5 5.630 113.4 0.0940 41.1 0.6313 -39.1 0.500 0.6664 -120.5 4.799 105.4 0.0994 37.4 0.5696 -41.7 0.600 0.6430 -131.7 4.159 98.7 0.1032 35.4 0.5242 -43.8 0.700 0.6298 -141.0 3.640 92.9 0.1053 34.5 0.4931 -45.2 0.800 0.6251 -148.8 3.252 88.0 0.1067 34.4 0.4701 -46.8 0.900 0.6122 -155.3 2.926 83.8 0.1081 34.9 0.4528 -47.9 1.000 0.6138 -161.2 2.674 79.8 0.1092 35.9 0.4411 -49.5 1.200 0.6081 -170.6 2.263 73.0 0.1119 38.9 0.4226 -52.6 1.400 0.6123 -178.7 1.967 67.0 0.1157 43.0 0.4124 -56.2 1.500 0.6176 177.9 1.854 64.1 0.1182 45.4 0.4095 -58.2 1.600 0.6188 174.4 1.752 61.3 0.1220 47.6 0.4078 -59.9 1.800 0.6234 168.2 1.581 56.3 0.1305 52.4 0.4064 -64.2 2.000 0.6233 162.2 1.440 51.6 0.1415 56.6 0.4089 -68.5 2.200 0.6277 156.9 1.329 47.4 0.1557 60.0 0.4131 -72.8 2.400 0.6331 152.4 1.236 43.4 0.1727 62.8 0.4201 -77.6 2.500 0.6318 149.8 1.187 41.3 0.1814 63.8 0.4220 -79.5 3.000 0.6557 138.5 1.024 33.3 0.2354 66.3 0.4406 -91.7 3.500 0.6587 128.4 0.906 26.6 0.2998 64.5 0.4637 -104.9 4.000 0.6775 118.1 0.815 21.7 0.3638 60.4 0.4798 -117.7 4.500 0.6730 109.5 0.750 18.4 0.4231 55.4 0.4951 -131.2 5.000 0.6896 102.1 0.711 15.6 0.4824 50.0 0.5020 -143.7 5.500 0.6773 94.0 0.689 13.1 0.5375 44.3 0.5064 -155.3 6.000 0.6660 87.4 0.670 10.6 0.5874 37.9 0.5055 -164.7 ! ! SIEMENS AG Semiconductor Group, Munich