! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 3 V IC = 8 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 0.7458 -4.3 21.122 176.8 0.0021 82.7 0.9838 -1.9 0.020 0.7360 -8.3 21.205 173.3 0.0046 83.2 0.9786 -3.9 0.050 0.7273 -20.2 20.734 164.0 0.0111 80.5 0.9573 -9.4 0.100 0.6577 -38.4 18.974 150.1 0.0209 73.6 0.8908 -17.1 0.150 0.5856 -55.0 16.920 137.4 0.0288 66.6 0.8097 -22.8 0.200 0.5248 -68.5 14.840 128.5 0.0346 63.5 0.7378 -26.1 0.250 0.4684 -80.5 13.034 120.9 0.0398 61.5 0.6776 -28.1 0.300 0.4181 -91.0 11.561 114.8 0.0436 60.9 0.6277 -29.3 0.400 0.3557 -108.3 9.291 106.3 0.0514 60.6 0.5593 -29.9 0.500 0.3173 -122.5 7.655 99.1 0.0592 61.0 0.5164 -29.8 0.600 0.2921 -135.3 6.558 93.6 0.0671 61.6 0.4887 -29.6 0.700 0.2711 -146.3 5.724 88.7 0.0746 62.5 0.4681 -29.6 0.800 0.2615 -156.1 5.048 84.5 0.0830 62.7 0.4530 -29.7 0.900 0.2547 -164.1 4.524 80.8 0.0914 63.1 0.4418 -29.9 1.000 0.2512 -173.7 4.109 77.4 0.0988 63.2 0.4351 -30.5 1.100 0.2548 179.5 3.781 74.2 0.1077 63.4 0.4282 -31.4 1.200 0.2583 171.7 3.492 71.0 0.1158 63.4 0.4209 -32.1 1.300 0.2570 166.1 3.232 68.1 0.1248 63.0 0.4156 -33.0 1.400 0.2615 160.1 3.016 65.3 0.1327 62.8 0.4117 -34.2 1.500 0.2635 156.1 2.850 62.7 0.1417 62.4 0.4066 -35.4 1.600 0.2764 150.6 2.675 59.7 0.1510 62.0 0.3994 -36.7 1.700 0.2811 145.7 2.532 57.3 0.1596 61.5 0.3948 -37.9 1.800 0.2856 141.2 2.418 55.0 0.1687 60.6 0.3932 -39.5 1.900 0.2975 138.2 2.309 52.4 0.1775 60.2 0.3870 -41.3 2.000 0.3048 134.1 2.202 50.0 0.1869 59.4 0.3804 -42.6 2.200 0.3207 127.4 2.027 45.2 0.2057 57.8 0.3699 -46.1 2.400 0.3407 121.1 1.895 40.5 0.2244 56.1 0.3557 -49.9 2.600 0.3641 115.3 1.769 36.3 0.2435 54.2 0.3419 -54.1 2.800 0.3876 110.7 1.670 32.1 0.2628 52.1 0.3251 -58.6 3.000 0.4068 106.7 1.579 27.8 0.2822 49.9 0.3102 -64.1 3.500 0.4683 97.5 1.383 18.0 0.3273 43.8 0.2631 -80.0 4.000 0.5150 89.9 1.246 9.2 0.3740 38.3 0.2266 -102.3 4.500 0.5693 83.7 1.139 1.0 0.4218 31.7 0.2049 -128.7 5.000 0.6146 77.5 1.035 -7.5 0.4585 24.1 0.1916 -157.3 5.500 0.6337 71.1 0.959 -11.6 0.5011 19.6 0.2490 -172.7 6.000 0.6542 66.0 0.903 -18.1 0.5383 11.7 0.2915 164.4 ! ! f Fmin Gammaopt rn/50 ! GHz dB MAG ANG - 0.450 1.30 0.17 43 0.21 0.900 1.35 0.21 115 0.20 1.800 2.05 0.33 -177 0.14 ! ! SIEMENS AG Semiconductor Group, Munich