! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 3 V IC = 3.5 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 0.8663 -2.7 11.011 178.2 0.0025 88.3 0.9934 -1.1 0.020 0.8615 -5.1 10.857 175.9 0.0045 88.3 0.9904 -2.3 0.050 0.8644 -12.8 10.868 170.1 0.0121 84.2 0.9843 -5.5 0.100 0.8297 -25.4 10.696 160.6 0.0242 77.4 0.9559 -10.7 0.150 0.7863 -36.5 10.020 150.9 0.0342 71.1 0.9208 -15.4 0.200 0.7449 -47.4 9.549 142.8 0.0434 66.4 0.8781 -19.0 0.250 0.6896 -58.0 8.918 135.3 0.0503 61.7 0.8296 -22.2 0.300 0.6428 -66.6 8.190 129.1 0.0560 59.2 0.7879 -24.6 0.400 0.5605 -82.5 7.052 119.1 0.0662 54.7 0.7186 -27.6 0.500 0.4906 -97.1 6.089 109.9 0.0732 52.5 0.6605 -29.5 0.600 0.4430 -109.7 5.368 102.9 0.0790 51.2 0.6166 -30.7 0.700 0.4135 -120.5 4.753 97.0 0.0844 50.8 0.5865 -31.5 0.800 0.3847 -130.9 4.239 91.7 0.0900 50.6 0.5626 -32.1 0.900 0.3576 -140.0 3.844 87.0 0.0957 50.9 0.5451 -32.7 1.000 0.3417 -150.2 3.534 82.6 0.1002 51.7 0.5299 -33.3 1.100 0.3365 -159.2 3.267 78.8 0.1059 52.4 0.5174 -34.2 1.200 0.3290 -167.4 3.031 74.9 0.1114 53.1 0.5060 -35.0 1.300 0.3238 -174.0 2.814 71.6 0.1176 53.7 0.4974 -35.8 1.400 0.3251 178.8 2.628 68.3 0.1231 54.3 0.4918 -37.0 1.500 0.3230 172.5 2.484 65.3 0.1301 54.7 0.4840 -38.0 1.600 0.3339 166.1 2.335 62.0 0.1371 55.1 0.4770 -39.2 1.700 0.3357 159.8 2.220 59.2 0.1436 55.5 0.4720 -40.4 1.800 0.3387 154.2 2.124 56.4 0.1514 55.7 0.4686 -41.8 1.900 0.3450 149.6 2.035 53.5 0.1590 56.0 0.4618 -43.5 2.000 0.3530 145.3 1.941 50.9 0.1670 55.9 0.4541 -44.7 2.200 0.3669 136.9 1.781 45.7 0.1834 55.8 0.4466 -48.3 2.400 0.3882 128.8 1.675 40.6 0.2018 55.4 0.4310 -51.9 2.600 0.4117 121.7 1.557 36.0 0.2195 54.4 0.4215 -56.0 2.800 0.4315 115.3 1.477 31.6 0.2394 53.2 0.4042 -60.6 3.000 0.4523 110.7 1.391 27.0 0.2590 51.8 0.3936 -65.8 3.500 0.5107 99.1 1.218 17.2 0.3079 47.0 0.3535 -81.2 4.000 0.5551 90.4 1.094 8.4 0.3620 41.8 0.3211 -101.4 4.500 0.6008 83.2 1.006 0.5 0.4186 35.2 0.2989 -124.8 5.000 0.6415 76.6 0.915 -7.3 0.4633 27.1 0.2834 -150.0 5.500 0.6570 69.7 0.846 -10.9 0.5118 22.1 0.3338 -166.2 6.000 0.6704 64.6 0.804 -16.6 0.5539 13.5 0.3678 171.0 ! ! SIEMENS AG Semiconductor Group, Munich