! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 2.5 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 0.6920 -4.9 24.878 176.3 0.0021 89.9 0.9786 -2.2 0.020 0.6875 -9.5 24.521 172.4 0.0046 81.0 0.9726 -4.5 0.050 0.6687 -23.3 23.899 161.9 0.0108 79.3 0.9458 -10.9 0.100 0.5956 -44.6 21.528 146.3 0.0201 71.6 0.8587 -19.3 0.150 0.5211 -62.1 18.469 133.5 0.0275 66.5 0.7694 -24.8 0.200 0.4576 -76.7 15.995 124.3 0.0329 63.6 0.6912 -27.9 0.250 0.4034 -89.5 13.814 116.9 0.0377 62.5 0.6268 -29.4 0.300 0.3694 -100.2 12.056 111.4 0.0416 62.2 0.5825 -30.1 0.400 0.3114 -117.7 9.582 103.3 0.0499 62.5 0.5216 -29.9 0.500 0.2843 -132.5 7.859 96.4 0.0576 63.7 0.4797 -29.4 0.600 0.2676 -144.4 6.691 91.3 0.0663 64.6 0.4559 -29.1 0.700 0.2557 -155.8 5.814 86.8 0.0745 64.8 0.4405 -29.0 0.800 0.2524 -164.0 5.110 82.9 0.0830 64.8 0.4275 -29.1 0.900 0.2448 -172.9 4.581 79.2 0.0921 65.3 0.4180 -29.3 1.000 0.2446 179.8 4.169 76.0 0.1004 65.4 0.4113 -29.8 1.100 0.2513 172.8 3.829 73.0 0.1097 65.5 0.4049 -30.9 1.200 0.2539 165.8 3.532 69.9 0.1190 65.1 0.3980 -31.6 1.300 0.2573 160.4 3.270 67.1 0.1278 64.6 0.3935 -32.6 1.400 0.2612 155.1 3.051 64.4 0.1363 64.2 0.3906 -33.8 1.500 0.2636 151.9 2.875 61.8 0.1459 63.4 0.3855 -35.2 1.600 0.2775 146.4 2.697 58.9 0.1552 62.7 0.3791 -36.5 1.700 0.2799 141.9 2.555 56.5 0.1643 62.1 0.3752 -37.7 1.800 0.2899 138.2 2.442 54.2 0.1733 61.3 0.3723 -39.4 1.900 0.2993 135.1 2.331 51.8 0.1830 60.5 0.3662 -41.3 2.000 0.3056 131.5 2.223 49.4 0.1923 59.7 0.3592 -42.7 2.200 0.3214 125.6 2.045 44.6 0.2115 57.9 0.3497 -46.3 2.400 0.3433 118.9 1.912 40.0 0.2310 56.0 0.3337 -50.2 2.600 0.3651 114.0 1.783 35.6 0.2497 53.9 0.3214 -54.5 2.800 0.3870 109.4 1.686 31.7 0.2694 51.6 0.3021 -59.2 3.000 0.4081 105.7 1.587 27.3 0.2884 49.3 0.2886 -64.9 3.500 0.4683 96.9 1.394 17.6 0.3335 43.0 0.2410 -81.6 4.000 0.5181 89.8 1.254 8.7 0.3791 37.3 0.2045 -105.4 4.500 0.5701 83.6 1.148 0.6 0.4257 30.5 0.1845 -133.9 5.000 0.6144 77.5 1.044 -7.6 0.4603 23.0 0.1777 -163.6 5.500 0.6333 71.2 0.968 -11.9 0.5019 18.6 0.2376 -177.6 6.000 0.6511 65.8 0.909 -18.3 0.5375 10.8 0.2826 159.8 ! ! 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