! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 3.5 V IC = 15 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 0.6037 -5.8 31.945 175.3 0.0019 89.8 0.9707 -2.6 0.020 0.5998 -11.6 31.581 170.7 0.0041 87.4 0.9617 -5.4 0.050 0.5792 -28.2 30.074 158.2 0.0101 76.7 0.9216 -12.9 0.100 0.4927 -52.8 25.892 140.9 0.0178 70.9 0.8113 -21.9 0.150 0.4166 -71.4 21.393 127.9 0.0238 67.4 0.7076 -26.8 0.200 0.3631 -86.9 17.973 118.9 0.0289 66.4 0.6299 -28.7 0.250 0.3212 -100.1 15.237 112.0 0.0334 65.7 0.5711 -29.3 0.300 0.2920 -111.0 13.166 107.0 0.0376 66.3 0.5306 -29.2 0.400 0.2532 -127.5 10.295 99.9 0.0462 67.3 0.4795 -28.3 0.500 0.2356 -142.4 8.366 93.7 0.0547 68.7 0.4481 -27.4 0.600 0.2232 -154.3 7.085 89.1 0.0642 69.1 0.4292 -26.8 0.700 0.2183 -164.4 6.149 85.0 0.0732 69.5 0.4169 -26.9 0.800 0.2170 -172.7 5.401 81.4 0.0820 68.9 0.4066 -26.9 0.900 0.2160 179.9 4.831 78.1 0.0917 69.1 0.3995 -27.2 1.000 0.2165 172.5 4.386 75.0 0.1010 68.6 0.3949 -27.8 1.100 0.2251 165.7 4.021 72.2 0.1103 68.0 0.3892 -29.0 1.200 0.2303 160.0 3.713 69.3 0.1201 67.7 0.3836 -29.8 1.300 0.2317 154.9 3.431 66.6 0.1292 66.7 0.3798 -30.8 1.400 0.2401 150.1 3.199 64.1 0.1382 66.1 0.3773 -32.0 1.500 0.2400 146.4 3.017 61.6 0.1478 65.2 0.3725 -33.4 1.600 0.2530 142.4 2.830 58.9 0.1575 64.3 0.3657 -34.8 1.700 0.2603 137.6 2.678 56.5 0.1667 63.6 0.3623 -36.0 1.800 0.2670 134.4 2.557 54.4 0.1764 62.6 0.3603 -37.7 1.900 0.2765 131.8 2.441 52.0 0.1862 61.6 0.3544 -39.6 2.000 0.2848 128.6 2.327 49.7 0.1954 60.6 0.3470 -41.0 2.200 0.2989 122.5 2.141 45.1 0.2150 58.6 0.3371 -44.6 2.400 0.3210 117.4 2.000 40.6 0.2342 56.5 0.3213 -48.4 2.600 0.3446 112.4 1.865 36.4 0.2530 54.2 0.3082 -52.7 2.800 0.3651 107.9 1.763 32.4 0.2725 51.7 0.2890 -57.3 3.000 0.3865 105.1 1.664 28.1 0.2916 49.3 0.2744 -62.9 3.500 0.4490 96.4 1.459 18.5 0.3352 42.8 0.2245 -79.3 4.000 0.4988 89.8 1.312 9.8 0.3793 36.9 0.1850 -103.2 4.500 0.5525 83.9 1.199 1.5 0.4236 30.3 0.1630 -133.0 5.000 0.5998 78.0 1.092 -6.9 0.4569 22.8 0.1547 -164.4 5.500 0.6195 71.8 1.014 -11.3 0.4972 18.5 0.2141 -178.3 6.000 0.6374 66.8 0.953 -17.9 0.5318 10.9 0.2590 158.9 ! ! SIEMENS AG Semiconductor Group, Munich