! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 1 V IC = 2 mA ! Common Emitter S-Parameters: May 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.9094 -2.2 6.737 178.8 0.0029 88.0 0.9945 -0.9 0.020 0.9053 -4.2 6.696 176.7 0.0062 84.4 0.9930 -2.0 0.050 0.9110 -10.7 6.678 172.0 0.0158 84.8 0.9898 -4.8 0.100 0.8878 -21.2 6.653 164.2 0.0311 78.2 0.9725 -9.3 0.150 0.8603 -31.2 6.386 155.8 0.0450 72.3 0.9484 -13.7 0.200 0.8313 -40.8 6.172 148.7 0.0576 67.3 0.9190 -17.5 0.250 0.7926 -50.6 5.954 141.6 0.0684 62.7 0.8822 -21.1 0.300 0.7530 -59.2 5.621 135.2 0.0782 58.6 0.8472 -24.1 0.400 0.6840 -74.6 4.990 125.2 0.0929 52.3 0.7806 -28.5 0.500 0.6192 -89.0 4.435 115.3 0.1031 47.3 0.7212 -31.9 0.600 0.5715 -102.3 4.012 107.4 0.1106 44.0 0.6702 -34.4 0.700 0.5337 -113.3 3.611 100.6 0.1161 41.6 0.6309 -36.3 0.800 0.5013 -123.8 3.253 94.6 0.1205 39.8 0.5978 -37.7 0.900 0.4725 -133.4 2.971 89.1 0.1251 39.0 0.5747 -38.8 1.000 0.4519 -143.2 2.759 84.0 0.1275 38.3 0.5541 -40.0 1.100 0.4441 -152.3 2.568 79.6 0.1308 38.4 0.5369 -41.4 1.200 0.4361 -160.7 2.398 75.2 0.1333 38.7 0.5200 -42.7 1.300 0.4286 -167.8 2.239 71.2 0.1365 39.4 0.5067 -43.7 1.400 0.4253 -174.9 2.097 67.3 0.1390 40.1 0.4967 -45.1 1.500 0.4255 179.0 1.992 64.0 0.1431 41.3 0.4853 -46.3 1.600 0.4295 172.2 1.872 60.2 0.1475 41.9 0.4762 -47.8 1.700 0.4324 166.0 1.783 57.1 0.1523 43.1 0.4694 -49.1 1.800 0.4333 160.2 1.714 54.0 0.1578 43.8 0.4657 -50.6 1.900 0.4416 155.4 1.646 50.8 0.1634 45.1 0.4574 -52.8 2.000 0.4457 150.2 1.574 47.9 0.1704 45.8 0.4485 -54.2 2.200 0.4599 141.5 1.446 42.1 0.1839 47.1 0.4384 -58.3 2.400 0.4777 132.5 1.366 36.6 0.2011 48.1 0.4216 -62.9 2.600 0.4990 125.3 1.269 31.8 0.2194 48.4 0.4108 -67.7 2.800 0.5144 118.2 1.208 27.1 0.2397 48.1 0.3959 -73.5 3.000 0.5373 112.3 1.135 22.5 0.2610 47.2 0.3844 -80.0 3.500 0.5910 99.5 0.992 12.7 0.3156 43.3 0.3541 -99.3 4.000 0.6255 89.6 0.894 4.5 0.3762 38.1 0.3362 -123.4 4.500 0.6610 81.5 0.820 -2.1 0.4368 31.0 0.3391 -148.9 5.000 0.6901 74.3 0.753 -8.8 0.4818 22.4 0.3448 -174.4 5.500 0.6961 67.5 0.707 -10.5 0.5287 17.0 0.3981 172.7 6.000 0.7025 62.3 0.686 -15.6 0.5663 8.2 0.4447 152.9 ! ! SIEMENS AG Semiconductor Group, Munich