! SIEMENS Small Signal Semiconductors ! BFR183 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 0.5 V IC = 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 0.8080 -4.5 14.612 177.2 0.0039 86.2 0.9789 -2.4 0.020 0.8011 -8.7 14.728 173.6 0.0082 84.7 0.9695 -4.8 0.050 0.7930 -21.8 14.383 164.7 0.0202 78.2 0.9517 -12.0 0.100 0.7380 -41.7 13.286 150.9 0.0375 69.9 0.8820 -22.1 0.150 0.6701 -59.8 11.996 138.2 0.0508 61.6 0.7946 -30.6 0.200 0.6172 -74.9 10.620 129.0 0.0607 56.9 0.7127 -36.1 0.250 0.5659 -88.5 9.381 121.0 0.0683 53.3 0.6401 -40.3 0.300 0.5240 -100.3 8.361 114.5 0.0739 51.3 0.5762 -43.4 0.400 0.4755 -118.4 6.758 105.3 0.0837 48.8 0.4849 -47.0 0.500 0.4408 -132.5 5.579 97.6 0.0920 48.3 0.4246 -48.6 0.600 0.4216 -145.4 4.803 91.2 0.1002 48.5 0.3819 -49.6 0.700 0.4103 -155.5 4.202 85.8 0.1078 49.0 0.3494 -50.5 0.800 0.4051 -164.3 3.710 81.1 0.1164 49.4 0.3243 -51.1 0.900 0.3955 -171.4 3.329 77.0 0.1252 50.0 0.3067 -51.7 1.000 0.3984 -179.2 3.038 73.1 0.1336 50.1 0.2947 -52.5 1.100 0.4043 175.0 2.798 69.3 0.1427 50.5 0.2826 -53.9 1.200 0.4057 168.2 2.594 65.7 0.1516 50.5 0.2707 -55.1 1.300 0.4049 163.7 2.411 62.3 0.1612 50.5 0.2617 -56.2 1.400 0.4093 158.1 2.252 59.3 0.1705 50.4 0.2540 -57.9 1.500 0.4117 154.7 2.133 56.2 0.1800 50.4 0.2465 -59.4 1.600 0.4249 149.1 1.999 52.9 0.1897 50.0 0.2368 -61.6 1.700 0.4294 145.5 1.902 50.1 0.1991 49.7 0.2299 -63.1 1.800 0.4367 141.6 1.821 47.5 0.2096 49.0 0.2284 -65.4 1.900 0.4440 138.2 1.742 44.5 0.2190 48.5 0.2211 -68.4 2.000 0.4523 134.9 1.663 42.0 0.2295 47.8 0.2131 -70.9 2.200 0.4667 128.1 1.535 36.7 0.2505 46.3 0.1997 -77.1 2.400 0.4873 121.6 1.442 31.5 0.2705 44.4 0.1855 -84.6 2.600 0.5064 115.8 1.346 26.9 0.2914 42.5 0.1731 -93.0 2.800 0.5236 110.4 1.275 22.5 0.3113 40.3 0.1634 -103.5 3.000 0.5453 105.7 1.204 18.0 0.3318 37.7 0.1549 -116.0 3.500 0.5955 95.5 1.055 8.4 0.3766 31.3 0.1578 -151.1 4.000 0.6326 86.9 0.948 0.2 0.4186 25.2 0.1957 179.0 4.500 0.6686 79.7 0.866 -6.9 0.4582 18.6 0.2477 157.7 5.000 0.6979 73.3 0.792 -13.7 0.4845 11.2 0.2905 139.1 5.500 0.7078 67.0 0.746 -16.1 0.5191 7.0 0.3444 136.5 6.000 0.7111 61.8 0.710 -21.1 0.5453 -0.5 0.4076 123.8 ! ! SIEMENS AG Semiconductor Group, Munich