! SIEMENS Small Signal Semiconductors ! BFS482 ! Si NPN RF Bipolar Junction Transistor in SOT363 ! VCE = 3.5 V IC = 8 mA ! Common Emitter S-Parameters: October 1994 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.7322 -3.2 20.715 177.7 0.0017 87.8 0.9850 -1.4 0.020 0.7319 -6.9 20.628 175.1 0.0037 85.0 0.9801 -2.9 0.030 0.7310 -10.1 20.607 172.9 0.0053 86.4 0.9789 -4.4 0.050 0.7219 -17.0 20.482 168.1 0.0089 82.2 0.9691 -7.2 0.100 0.6874 -32.5 19.413 156.6 0.0166 76.1 0.9253 -13.6 0.150 0.6412 -47.3 17.918 146.2 0.0235 69.6 0.8691 -18.7 0.200 0.5945 -60.2 16.306 137.7 0.0289 65.9 0.8079 -22.4 0.250 0.5484 -71.5 14.756 130.6 0.0332 62.6 0.7525 -25.0 0.300 0.5080 -81.7 13.342 124.4 0.0369 60.1 0.7027 -26.8 0.400 0.4484 -98.5 11.081 115.1 0.0433 58.7 0.6264 -28.5 0.500 0.4101 -112.1 9.367 108.0 0.0487 58.3 0.5739 -28.9 0.600 0.3859 -123.0 8.040 102.4 0.0539 58.6 0.5360 -28.9 0.700 0.3663 -132.9 7.006 97.8 0.0588 59.5 0.5091 -28.8 0.800 0.3560 -140.5 6.274 93.7 0.0640 60.2 0.4878 -28.7 0.900 0.3472 -147.9 5.632 90.4 0.0693 60.8 0.4713 -28.8 1.000 0.3455 -153.7 5.120 87.2 0.0746 61.6 0.4586 -28.8 1.100 0.3433 -159.3 4.682 84.1 0.0799 62.1 0.4487 -29.2 1.200 0.3425 -164.8 4.325 81.3 0.0853 62.4 0.4384 -29.7 1.300 0.3446 -169.3 4.028 78.8 0.0905 63.1 0.4307 -30.1 1.400 0.3429 -173.3 3.743 76.2 0.0963 63.4 0.4251 -30.6 1.500 0.3454 -177.3 3.523 73.8 0.1020 63.7 0.4179 -31.4 1.600 0.3508 179.5 3.316 71.4 0.1076 63.8 0.4106 -32.4 1.700 0.3492 176.5 3.147 69.3 0.1134 64.0 0.4065 -33.2 1.800 0.3527 173.3 2.980 67.1 0.1194 63.8 0.4036 -34.2 1.900 0.3582 170.2 2.831 64.8 0.1253 63.7 0.3979 -35.3 2.000 0.3610 167.6 2.712 62.9 0.1314 63.6 0.3930 -36.4 2.200 0.3676 162.7 2.491 58.6 0.1438 62.9 0.3868 -38.9 2.400 0.3749 157.6 2.318 54.8 0.1564 62.2 0.3779 -41.6 2.600 0.3832 153.5 2.156 50.9 0.1693 61.4 0.3731 -44.6 2.800 0.3882 149.0 2.019 46.8 0.1822 60.0 0.3642 -47.7 3.000 0.3992 145.8 1.907 43.2 0.1957 59.0 0.3589 -51.4 3.200 0.4101 141.7 1.808 39.8 0.2089 57.8 0.3519 -54.8 3.400 0.4159 139.0 1.713 36.1 0.2212 56.5 0.3462 -58.6 3.600 0.4287 135.2 1.641 32.7 0.2352 55.0 0.3376 -62.8 3.800 0.4367 132.9 1.560 29.5 0.2466 53.6 0.3337 -67.2 4.000 0.4432 130.5 1.506 26.4 0.2623 52.5 0.3272 -71.4 4.500 0.4669 124.9 1.376 18.0 0.2995 48.1 0.3154 -82.2 5.000 0.4787 119.2 1.246 10.3 0.3329 43.3 0.3181 -90.3 5.500 0.4725 114.5 1.191 2.1 0.3825 37.0 0.3316 -104.3 6.000 0.4505 108.9 1.129 -6.9 0.4288 28.9 0.3403 -115.3 ! ! f Fmin Gammaopt rn/50 ! GHz dB MAG ANG - 0.450 1.40 0.26 41 0.29 0.900 1.50 0.25 83 0.23 1.800 2.00 0.21 162 0.20 ! ! SIEMENS AG Semiconductor Group, Munich