! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 2 V IC = 10 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 0.6851 -5.0 24.852 176.2 0.0022 89.0 0.9789 -2.2 0.020 0.6795 -10.2 24.530 172.2 0.0048 82.5 0.9671 -4.6 0.050 0.6665 -24.3 23.871 161.6 0.0114 79.5 0.9431 -11.2 0.100 0.5895 -46.1 21.409 145.8 0.0210 70.8 0.8551 -20.0 0.150 0.5127 -64.1 18.308 132.9 0.0281 65.8 0.7630 -25.5 0.200 0.4536 -79.4 15.809 123.6 0.0335 63.2 0.6830 -28.5 0.250 0.4025 -92.0 13.625 116.4 0.0380 62.0 0.6184 -30.1 0.300 0.3677 -102.4 11.884 110.8 0.0422 61.9 0.5720 -30.7 0.400 0.3189 -121.3 9.437 102.8 0.0511 62.2 0.5112 -30.6 0.500 0.2911 -135.4 7.728 96.0 0.0588 63.5 0.4706 -30.0 0.600 0.2713 -147.3 6.571 90.8 0.0671 64.2 0.4462 -29.7 0.700 0.2686 -156.8 5.714 86.3 0.0757 65.1 0.4303 -29.6 0.800 0.2621 -166.3 5.026 82.5 0.0847 64.9 0.4169 -29.7 0.900 0.2547 -173.8 4.507 78.8 0.0938 65.2 0.4079 -29.9 1.000 0.2580 177.1 4.098 75.5 0.1022 65.1 0.4013 -30.6 1.100 0.2620 171.0 3.758 72.5 0.1116 64.9 0.3947 -31.6 1.200 0.2671 165.3 3.469 69.3 0.1207 64.8 0.3878 -32.4 1.300 0.2652 159.9 3.212 66.6 0.1297 64.3 0.3834 -33.3 1.400 0.2733 154.7 2.995 63.8 0.1387 63.7 0.3800 -34.5 1.500 0.2779 151.2 2.825 61.3 0.1483 63.1 0.3755 -35.9 1.600 0.2871 146.5 2.651 58.4 0.1574 62.5 0.3684 -37.3 1.700 0.2946 141.7 2.513 56.0 0.1666 61.9 0.3645 -38.6 1.800 0.3018 138.1 2.400 53.5 0.1760 61.0 0.3623 -40.3 1.900 0.3114 135.0 2.289 51.1 0.1859 60.1 0.3558 -42.2 2.000 0.3198 131.0 2.186 48.8 0.1950 59.3 0.3482 -43.6 2.200 0.3338 125.6 2.008 44.0 0.2145 57.5 0.3389 -47.4 2.400 0.3546 119.1 1.880 39.3 0.2343 55.5 0.3228 -51.4 2.600 0.3784 113.9 1.753 35.2 0.2531 53.4 0.3102 -55.9 2.800 0.3978 109.2 1.657 31.0 0.2732 51.1 0.2912 -60.8 3.000 0.4200 105.8 1.564 26.6 0.2925 48.7 0.2771 -66.7 3.500 0.4799 96.6 1.371 17.0 0.3376 42.4 0.2299 -84.3 4.000 0.5272 89.4 1.235 8.1 0.3829 36.5 0.1956 -109.4 4.500 0.5772 83.1 1.124 0.0 0.4289 29.8 0.1806 -139.1 5.000 0.6232 77.0 1.025 -8.3 0.4631 22.3 0.1793 -169.1 5.500 0.6410 71.0 0.950 -12.4 0.5048 17.8 0.2408 178.2 6.000 0.6574 65.7 0.895 -18.9 0.5397 10.0 0.2889 156.5 ! ! f Fmin Gammaopt rn/50 ! GHz dB MAG ANG - 0.450 1.30 0.15 45 0.18 0.900 1.40 0.20 125 0.19 1.800 2.10 0.34 -170 0.14 ! ! SIEMENS AG Semiconductor Group, Munich