! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 2.5 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 0.9135 -2.0 6.761 178.9 0.0024 93.4 0.9972 -0.7 0.020 0.9188 -3.7 6.666 176.9 0.0051 84.1 0.9956 -1.6 0.050 0.9128 -9.8 6.771 172.5 0.0126 85.3 0.9920 -4.0 0.100 0.8938 -19.3 6.727 165.3 0.0252 79.2 0.9792 -7.8 0.150 0.8650 -28.5 6.447 157.3 0.0370 73.7 0.9594 -11.3 0.200 0.8406 -37.7 6.334 150.6 0.0475 69.3 0.9341 -14.6 0.250 0.8070 -46.3 6.045 144.1 0.0568 64.8 0.9039 -17.7 0.300 0.7709 -54.1 5.704 138.1 0.0658 61.2 0.8766 -20.1 0.400 0.6944 -69.5 5.221 127.9 0.0782 55.2 0.8177 -24.0 0.500 0.6295 -82.9 4.651 118.2 0.0874 50.3 0.7621 -27.1 0.600 0.5823 -94.9 4.183 110.8 0.0946 47.0 0.7191 -29.3 0.700 0.5380 -106.0 3.800 104.0 0.1002 44.6 0.6871 -30.8 0.800 0.5037 -116.6 3.446 97.8 0.1047 42.8 0.6568 -32.2 0.900 0.4669 -126.6 3.183 92.1 0.1082 42.3 0.6319 -33.3 1.000 0.4443 -136.3 2.947 87.1 0.1104 42.0 0.6113 -34.3 1.100 0.4299 -145.3 2.740 82.8 0.1136 42.2 0.5957 -35.6 1.200 0.4183 -154.3 2.551 78.4 0.1159 42.6 0.5815 -36.6 1.300 0.4096 -161.3 2.376 74.7 0.1194 43.3 0.5706 -37.5 1.400 0.4008 -168.6 2.226 70.8 0.1216 44.0 0.5629 -38.8 1.500 0.4001 -175.1 2.114 67.4 0.1257 44.8 0.5541 -40.0 1.600 0.4018 176.9 1.993 63.6 0.1294 45.8 0.5462 -41.1 1.700 0.3997 170.0 1.912 60.4 0.1341 47.5 0.5374 -42.4 1.800 0.3995 163.7 1.829 57.5 0.1399 48.7 0.5321 -43.7 1.900 0.4082 159.0 1.751 54.2 0.1452 49.8 0.5257 -45.5 2.000 0.4135 153.3 1.671 51.4 0.1515 50.7 0.5183 -46.8 2.200 0.4260 143.7 1.544 45.7 0.1643 52.2 0.5113 -50.4 2.400 0.4461 134.5 1.447 40.3 0.1811 53.6 0.4959 -54.2 2.600 0.4639 126.4 1.350 35.5 0.1984 54.0 0.4878 -58.4 2.800 0.4819 119.4 1.276 31.0 0.2185 53.8 0.4716 -63.1 3.000 0.5030 113.3 1.205 26.2 0.2384 53.3 0.4638 -68.6 3.500 0.5575 100.2 1.057 16.5 0.2935 49.8 0.4292 -84.3 4.000 0.5973 90.3 0.947 8.0 0.3558 45.0 0.4030 -104.4 4.500 0.6405 82.4 0.870 0.9 0.4219 37.8 0.3829 -127.1 5.000 0.6660 75.0 0.801 -5.9 0.4735 29.0 0.3648 -151.6 5.500 0.6767 68.2 0.744 -8.4 0.5268 23.2 0.4125 -167.4 6.000 0.6810 62.6 0.718 -13.2 0.5703 14.0 0.4404 170.5 ! ! SIEMENS AG Semiconductor Group, Munich